git.delta.rocks / unique-network / refs/commits / 535a8e928ce8

difftreelog

tests: introduce feed alices + refactor tests to use the filename as donor key

Fahrrader2022-10-05parent: #8b875cb.patch.diff
in: master

64 files changed

modifiedtests/package.jsondiffbeforeafterboth
--- a/tests/package.json
+++ b/tests/package.json
@@ -26,24 +26,25 @@
   "scripts": {
     "lint": "eslint --ext .ts,.js src/",
     "fix": "eslint --ext .ts,.js src/ --fix",
-    "test": "mocha --timeout 9999999 -r ts-node/register './src/**/*.test.ts'",
-    "testEth": "mocha --timeout 9999999 -r ts-node/register './**/eth/**/*.test.ts'",
-    "testEthMarketplace": "mocha --timeout 9999999 -r ts-node/register './**/eth/marketplace/**/*.test.ts'",
-    "testEthNesting": "mocha --timeout 9999999 -r ts-node/register './**/eth/nesting/**/*.test.ts'",
-    "testEthFractionalizer": "mocha --timeout 9999999 -r ts-node/register './**/eth/fractionalizer/**/*.test.ts'",
+    "feedAlices": "ts-node ./src/util/playgrounds/feedAlices.ts",
+
+    "test": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register './src/**/*.test.ts'",
+    "testStructure": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register ./**/nesting/**.test.ts",
+    "testEth": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register './**/eth/**/*.test.ts'",
+    "testEthNesting": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register './**/eth/nesting/**/*.test.ts'",
+    "testEthFractionalizer": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register './**/eth/fractionalizer/**/*.test.ts'",
+    "testEthMarketplace": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register './**/eth/marketplace/**/*.test.ts'",
+    "testCollision": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register ./src/collision-tests/*.test.ts",
+    "testEvent": "yarn feedAlices && mocha --parallel --timeout 9999999 -r ts-node/register ./src/check-event/*.test.ts",
+    "testRmrk": "mocha --timeout 9999999 -r ts-node/register ./**/rmrk/**.test.ts",
+
     "testEthPayable": "mocha --timeout 9999999 -r ts-node/register './**/eth/payable.test.ts'",
-    "load": "mocha --timeout 9999999 -r ts-node/register './**/*.load.ts'",
-    "loadTransfer": "ts-node src/transfer.nload.ts",
-    "testCollision": "mocha --timeout 9999999 -r ts-node/register ./src/collision-tests/*.test.ts",
-    "testEvent": "mocha --timeout 9999999 -r ts-node/register ./src/check-event/*.test.ts",
+    "testEthTokenProperties": "mocha --timeout 9999999 -r ts-node/register ./**/eth/tokenProperties.test.ts",
     "testNesting": "mocha --timeout 9999999 -r ts-node/register ./**/nest.test.ts",
     "testUnnesting": "mocha --timeout 9999999 -r ts-node/register ./**/unnest.test.ts",
-    "testStructure": "mocha --timeout 9999999 -r ts-node/register ./**/nesting/**.test.ts",
     "testProperties": "mocha --timeout 9999999 -r ts-node/register ./**/properties.test.ts ./**/getPropertiesRpc.test.ts",
     "testMigration": "mocha --timeout 9999999 -r ts-node/register ./**/nesting/migration-check.test.ts",
-    "testRmrk": "mocha --timeout 9999999 -r ts-node/register ./**/rmrk/**.test.ts",
     "testAddCollectionAdmin": "mocha --timeout 9999999 -r ts-node/register ./**/addCollectionAdmin.test.ts",
-    "testSetSchemaVersion": "mocha --timeout 9999999 -r ts-node/register ./**/setSchemaVersion.test.ts",
     "testSetCollectionLimits": "mocha --timeout 9999999 -r ts-node/register ./**/setCollectionLimits.test.ts",
     "testChangeCollectionOwner": "mocha --timeout 9999999 -r ts-node/register ./**/change-collection-owner.test.ts",
     "testSetCollectionSponsor": "mocha --timeout 9999999 -r ts-node/register ./**/setCollectionSponsor.test.ts",
@@ -96,6 +97,10 @@
     "testEthFT": "mocha --timeout 9999999 -r ts-node/register ./**/eth/fungible.test.ts",
     "testRPC": "mocha --timeout 9999999 -r ts-node/register ./**/rpc.test.ts",
     "testPromotion": "mocha --timeout 9999999 -r ts-node/register ./**/app-promotion.test.ts",
+
+    "load": "mocha --timeout 9999999 -r ts-node/register './**/*.load.ts'",
+    "loadTransfer": "ts-node src/transfer.nload.ts",
+    
     "polkadot-types-fetch-metadata": "curl -H 'Content-Type: application/json' -d '{\"id\":\"1\", \"jsonrpc\":\"2.0\", \"method\": \"state_getMetadata\", \"params\":[]}' http://localhost:9933 > src/interfaces/metadata.json",
     "polkadot-types-from-defs": "ts-node ./node_modules/.bin/polkadot-types-from-defs --endpoint src/interfaces/metadata.json --input src/interfaces/ --package .",
     "polkadot-types-from-chain": "ts-node ./node_modules/.bin/polkadot-types-from-chain --endpoint src/interfaces/metadata.json --output src/interfaces/ --package .",
modifiedtests/src/addCollectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/addCollectionAdmin.test.ts
+++ b/tests/src/addCollectionAdmin.test.ts
@@ -21,8 +21,8 @@
   let donor: IKeyringPair;
 
   before(async () => {
-    await usingPlaygrounds(async (_, privateKeyWrapper) => {
-      donor = privateKeyWrapper('//Alice');
+    await usingPlaygrounds(async (_, privateKey) => {
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -44,8 +44,8 @@
   let donor: IKeyringPair;
 
   before(async () => {
-    await usingPlaygrounds(async (_, privateKeyWrapper) => {
-      donor = privateKeyWrapper('//Alice');
+    await usingPlaygrounds(async (_, privateKey) => {
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/adminTransferAndBurn.test.tsdiffbeforeafterboth
--- a/tests/src/adminTransferAndBurn.test.ts
+++ b/tests/src/adminTransferAndBurn.test.ts
@@ -24,7 +24,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
modifiedtests/src/allowLists.test.tsdiffbeforeafterboth
--- a/tests/src/allowLists.test.ts
+++ b/tests/src/allowLists.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([30n, 10n, 10n], donor);
     });
   });
@@ -87,7 +87,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([30n, 10n, 10n], donor);
     });
   });
@@ -163,7 +163,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([30n, 10n, 10n], donor);
     });
   });
@@ -291,7 +291,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/app-promotion.test.tsdiffbeforeafterboth
--- a/tests/src/app-promotion.test.ts
+++ b/tests/src/app-promotion.test.ts
@@ -43,8 +43,8 @@
   before(async function () {
     await usingPlaygrounds(async (helper, privateKey) => {
       if (!getModuleNames(helper.api!).includes(Pallets.AppPromotion)) this.skip();
-      alice = privateKey('//Alice');
-      palletAdmin = privateKey('//Charlie'); // TODO use custom address
+      alice = await privateKey({filename: __filename});
+      [palletAdmin] = await helper.arrange.createAccounts([100n], alice);
       await helper.signTransaction(alice, helper.api!.tx.sudo.sudo(helper.api!.tx.appPromotion.setAdminAddress({Substrate: palletAdmin.address})));
       nominal = helper.balance.getOneTokenNominal();
       await helper.balance.transferToSubstrate(alice, palletAdmin.address, 1000n * nominal);
modifiedtests/src/approve.test.tsdiffbeforeafterboth
--- a/tests/src/approve.test.ts
+++ b/tests/src/approve.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -104,7 +104,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -141,7 +141,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -184,7 +184,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -235,7 +235,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
     });
   });
@@ -265,7 +265,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -320,7 +320,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -357,7 +357,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
     });
   });
@@ -423,7 +423,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
     });
   });
@@ -474,7 +474,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -495,7 +495,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
modifiedtests/src/burnItem.test.tsdiffbeforeafterboth
--- a/tests/src/burnItem.test.ts
+++ b/tests/src/burnItem.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
@@ -80,7 +80,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
@@ -123,7 +123,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/change-collection-owner.test.tsdiffbeforeafterboth
--- a/tests/src/change-collection-owner.test.ts
+++ b/tests/src/change-collection-owner.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
@@ -46,7 +46,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -108,7 +108,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
modifiedtests/src/check-event/burnItemEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/burnItemEvent.test.ts
+++ b/tests/src/check-event/burnItemEvent.test.ts
@@ -24,7 +24,7 @@
   let alice: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/check-event/createCollectionEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createCollectionEvent.test.ts
+++ b/tests/src/check-event/createCollectionEvent.test.ts
@@ -23,7 +23,7 @@
   let alice: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/check-event/createItemEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createItemEvent.test.ts
+++ b/tests/src/check-event/createItemEvent.test.ts
@@ -23,7 +23,7 @@
   let alice: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/check-event/createMultipleItemsEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/createMultipleItemsEvent.test.ts
+++ b/tests/src/check-event/createMultipleItemsEvent.test.ts
@@ -23,7 +23,7 @@
   let alice: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/check-event/destroyCollectionEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/destroyCollectionEvent.test.ts
+++ b/tests/src/check-event/destroyCollectionEvent.test.ts
@@ -23,7 +23,7 @@
   let alice: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/check-event/transferEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/transferEvent.test.ts
+++ b/tests/src/check-event/transferEvent.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);
     });
   });
modifiedtests/src/check-event/transferFromEvent.test.tsdiffbeforeafterboth
--- a/tests/src/check-event/transferFromEvent.test.ts
+++ b/tests/src/check-event/transferFromEvent.test.ts
@@ -24,7 +24,7 @@
   let bob: IKeyringPair;
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);
     });
   });
modifiedtests/src/confirmSponsorship.test.tsdiffbeforeafterboth
--- a/tests/src/confirmSponsorship.test.ts
+++ b/tests/src/confirmSponsorship.test.ts
@@ -37,7 +37,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie, zeroBalance] = await helper.arrange.createAccounts([100n, 100n, 100n, 0n], donor);
     });
   });
@@ -183,7 +183,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie, ownerZeroBalance, senderZeroBalance] = await helper.arrange.createAccounts([100n, 100n, 100n, 0n, 0n], donor);
     });
   });
modifiedtests/src/createCollection.test.tsdiffbeforeafterboth
--- a/tests/src/createCollection.test.ts
+++ b/tests/src/createCollection.test.ts
@@ -49,7 +49,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([100n], donor);
     });
   });
@@ -110,7 +110,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([100n], donor);
     });
   });
modifiedtests/src/createItem.test.tsdiffbeforeafterboth
--- a/tests/src/createItem.test.ts
+++ b/tests/src/createItem.test.ts
@@ -50,7 +50,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
@@ -179,7 +179,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/createMultipleItems.test.tsdiffbeforeafterboth
--- a/tests/src/createMultipleItems.test.ts
+++ b/tests/src/createMultipleItems.test.ts
@@ -22,7 +22,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([100n], donor);
     });
   });
@@ -168,7 +168,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/createMultipleItemsEx.test.tsdiffbeforeafterboth
before · tests/src/createMultipleItemsEx.test.ts
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {IKeyringPair} from '@polkadot/types/types';18import {usingPlaygrounds, expect, Pallets, itSub} from './util/playgrounds';19import {IProperty} from './util/playgrounds/types';2021describe('Integration Test: createMultipleItemsEx', () => {22  let alice: IKeyringPair;23  let bob: IKeyringPair;24  let charlie: IKeyringPair;2526  before(async () => {27    await usingPlaygrounds(async (helper, privateKey) => {28      const donor = privateKey('//Alice');29      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);30    });31  });3233  itSub('can initialize multiple NFT with different owners', async ({helper}) => {34    const collection = await helper.nft.mintCollection(alice, {35      name: 'name',36      description: 'descr',37      tokenPrefix: 'COL',38    });39    const args = [40      {41        owner: {Substrate: alice.address},42      },43      {44        owner: {Substrate: bob.address},45      },46      {47        owner: {Substrate: charlie.address},48      },49    ];5051    const tokens = await collection.mintMultipleTokens(alice, args);52    for (const [i, token] of tokens.entries()) {53      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);54    }55  });5657  itSub('createMultipleItemsEx with property Admin', async ({helper}) => {58    const collection = await helper.nft.mintCollection(alice, {59      name: 'name',60      description: 'descr',61      tokenPrefix: 'COL',62      tokenPropertyPermissions: [63        {64          key: 'k',65          permission: {66            mutable: true,67            collectionAdmin: true,68            tokenOwner: false,69          },70        },71      ],72    });7374    const args = [75      {76        owner: {Substrate: alice.address},77        properties: [{key: 'k', value: 'v1'}],78      },79      {80        owner: {Substrate: bob.address},81        properties: [{key: 'k', value: 'v2'}],82      },83      {84        owner: {Substrate: charlie.address},85        properties: [{key: 'k', value: 'v3'}],86      },87    ];8889    const tokens = await collection.mintMultipleTokens(alice, args);90    for (const [i, token] of tokens.entries()) {91      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);92      expect(await token.getData()).to.not.be.empty;93    }94  });9596  itSub('createMultipleItemsEx with property AdminConst', async ({helper}) => {97    const collection = await helper.nft.mintCollection(alice, {98      name: 'name',99      description: 'descr',100      tokenPrefix: 'COL',101      tokenPropertyPermissions: [102        {103          key: 'k',104          permission: {105            mutable: false,106            collectionAdmin: true,107            tokenOwner: false,108          },109        },110      ],111    });112113    const args = [114      {115        owner: {Substrate: alice.address},116        properties: [{key: 'k', value: 'v1'}],117      },118      {119        owner: {Substrate: bob.address},120        properties: [{key: 'k', value: 'v2'}],121      },122      {123        owner: {Substrate: charlie.address},124        properties: [{key: 'k', value: 'v3'}],125      },126    ];127128    const tokens = await collection.mintMultipleTokens(alice, args);129    for (const [i, token] of tokens.entries()) {130      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);131      expect(await token.getData()).to.not.be.empty;132    }133  });134135  itSub('createMultipleItemsEx with property itemOwnerOrAdmin', async ({helper}) => {136    const collection = await helper.nft.mintCollection(alice, {137      name: 'name',138      description: 'descr',139      tokenPrefix: 'COL',140      tokenPropertyPermissions: [141        {142          key: 'k',143          permission: {144            mutable: false,145            collectionAdmin: true,146            tokenOwner: true,147          },148        },149      ],150    });151152    const args = [153      {154        owner: {Substrate: alice.address},155        properties: [{key: 'k', value: 'v1'}],156      },157      {158        owner: {Substrate: bob.address},159        properties: [{key: 'k', value: 'v2'}],160      },161      {162        owner: {Substrate: charlie.address},163        properties: [{key: 'k', value: 'v3'}],164      },165    ];166167    const tokens = await collection.mintMultipleTokens(alice, args);168    for (const [i, token] of tokens.entries()) {169      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);170      expect(await token.getData()).to.not.be.empty;171    }172  });173174  itSub('can initialize fungible with multiple owners', async ({helper}) => {175    const collection = await helper.ft.mintCollection(alice, {176      name: 'name',177      description: 'descr',178      tokenPrefix: 'COL',179    }, 0);180181    const api = helper.api;182    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {183      Fungible: new Map([184        [JSON.stringify({Substrate: alice.address}), 50],185        [JSON.stringify({Substrate: bob.address}), 100],186      ]),187    }));188189    expect(await collection.getBalance({Substrate: alice.address})).to.be.equal(50n);190    expect(await collection.getBalance({Substrate: bob.address})).to.be.equal(100n);191  });192193  itSub.ifWithPallets('can initialize an RFT with multiple owners', [Pallets.ReFungible], async ({helper}) => {194    const collection = await helper.rft.mintCollection(alice, {195      name: 'name',196      description: 'descr',197      tokenPrefix: 'COL',198      tokenPropertyPermissions: [199        {key: 'k', permission: {tokenOwner: true, mutable: false, collectionAdmin: false}},200      ],201    });202203    const api = helper.api;204    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {205      RefungibleMultipleOwners: {206        users: new Map([207          [JSON.stringify({Substrate: alice.address}), 1],208          [JSON.stringify({Substrate: bob.address}), 2],209        ]),210        properties: [211          {key: 'k', value: 'v'},212        ],213      },214    }));215    const tokenId = await collection.getLastTokenId();216    expect(tokenId).to.be.equal(1);217    expect(await collection.getTokenBalance(1, {Substrate: alice.address})).to.be.equal(1n);218    expect(await collection.getTokenBalance(1, {Substrate: bob.address})).to.be.equal(2n);219  });220221  itSub.ifWithPallets('can initialize multiple RFTs with the same owner', [Pallets.ReFungible], async ({helper}) => {222    const collection = await helper.rft.mintCollection(alice, {223      name: 'name',224      description: 'descr',225      tokenPrefix: 'COL',226      tokenPropertyPermissions: [227        {key: 'k', permission: {tokenOwner: true, mutable: false, collectionAdmin: false}},228      ],229    });230231    const api = helper.api;232233    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {234      RefungibleMultipleItems: [235        {236          user: {Substrate: alice.address}, pieces: 1,237          properties: [238            {key: 'k', value: 'v1'},239          ],240        },241        {242          user: {Substrate: alice.address}, pieces: 3,243          properties: [244            {key: 'k', value: 'v2'},245          ],246        },247      ],248    }));249250    expect(await collection.getLastTokenId()).to.be.equal(2);251    expect(await collection.getTokenBalance(1, {Substrate: alice.address})).to.be.equal(1n);252    expect(await collection.getTokenBalance(2, {Substrate: alice.address})).to.be.equal(3n);253254    const tokenData1 = await helper.rft.getToken(collection.collectionId, 1);255    expect(tokenData1).to.not.be.null;256    expect(tokenData1?.properties[0]).to.be.deep.equal({key: 'k', value: 'v1'});257258    const tokenData2 = await helper.rft.getToken(collection.collectionId, 2);259    expect(tokenData2).to.not.be.null;260    expect(tokenData2?.properties[0]).to.be.deep.equal({key: 'k', value: 'v2'});261  });262});263264describe('Negative test: createMultipleItemsEx', () => {265  let alice: IKeyringPair;266  let bob: IKeyringPair;267  let charlie: IKeyringPair;268269  before(async () => {270    await usingPlaygrounds(async (helper, privateKey) => {271      const donor = privateKey('//Alice');272      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);273    });274  });275276  itSub('No editing rights', async ({helper}) => {277    const collection = await helper.nft.mintCollection(alice, {278      name: 'name',279      description: 'descr',280      tokenPrefix: 'COL',281      tokenPropertyPermissions: [282        {283          key: 'k',284          permission: {285            mutable: true,286            collectionAdmin: false,287            tokenOwner: false,288          },289        },290      ],291    });292293    const args = [294      {295        owner: {Substrate: alice.address},296        properties: [{key: 'k', value: 'v1'}],297      },298      {299        owner: {Substrate: bob.address},300        properties: [{key: 'k', value: 'v2'}],301      },302      {303        owner: {Substrate: charlie.address},304        properties: [{key: 'k', value: 'v3'}],305      },306    ];307308    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);309  });310311  itSub('User doesnt have editing rights', async ({helper}) => {312    const collection = await helper.nft.mintCollection(alice, {313      name: 'name',314      description: 'descr',315      tokenPrefix: 'COL',316      tokenPropertyPermissions: [317        {318          key: 'k',319          permission: {320            mutable: false,321            collectionAdmin: false,322            tokenOwner: false,323          },324        },325      ],326    });327328    const args = [329      {330        owner: {Substrate: alice.address},331        properties: [{key: 'k', value: 'v1'}],332      },333      {334        owner: {Substrate: bob.address},335        properties: [{key: 'k', value: 'v2'}],336      },337      {338        owner: {Substrate: charlie.address},339        properties: [{key: 'k', value: 'v3'}],340      },341    ];342343    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);344  });345346  itSub('Adding property without access rights', async ({helper}) => {347    const collection = await helper.nft.mintCollection(alice, {348      name: 'name',349      description: 'descr',350      tokenPrefix: 'COL',351    });352353    const args = [354      {355        owner: {Substrate: alice.address},356        properties: [{key: 'k', value: 'v1'}],357      },358      {359        owner: {Substrate: bob.address},360        properties: [{key: 'k', value: 'v2'}],361      },362      {363        owner: {Substrate: charlie.address},364        properties: [{key: 'k', value: 'v3'}],365      },366    ];367368    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);369  });370371  itSub('Adding more than 64 properties', async ({helper}) => {372    const collection = await helper.nft.mintCollection(alice, {373      name: 'name',374      description: 'descr',375      tokenPrefix: 'COL',376      tokenPropertyPermissions: [377        {378          key: 'k',379          permission: {380            mutable: true,381            collectionAdmin: true,382            tokenOwner: true,383          },384        },385      ],386    });387388    const properties: IProperty[] = [];389390    for (let i = 0; i < 65; i++) {391      properties.push({key: `k${i}`, value: `v${i}`});392    }393394    const args = [395      {396        owner: {Substrate: alice.address},397        properties: properties,398      },399      {400        owner: {Substrate: bob.address},401        properties: properties,402      },403      {404        owner: {Substrate: charlie.address},405        properties: properties,406      },407    ];408409    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith('Verification Error');410  });411412  itSub('Trying to add bigger property than allowed', async ({helper}) => {413    const collection = await helper.nft.mintCollection(alice, {414      name: 'name',415      description: 'descr',416      tokenPrefix: 'COL',417      tokenPropertyPermissions: [418        {419          key: 'k',420          permission: {421            mutable: true,422            collectionAdmin: true,423            tokenOwner: true,424          },425        },426      ],427    });428429    const args = [430      {431        owner: {Substrate: alice.address},432        properties: [{key: 'k', value: 'A'.repeat(32769)}],433      },434      {435        owner: {Substrate: bob.address},436        properties: [{key: 'k', value: 'A'.repeat(32769)}],437      },438      {439        owner: {Substrate: charlie.address},440        properties: [{key: 'k', value: 'A'.repeat(32769)}],441      },442    ];443444    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith('Verification Error');445  });446});
after · tests/src/createMultipleItemsEx.test.ts
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {IKeyringPair} from '@polkadot/types/types';18import {usingPlaygrounds, expect, Pallets, itSub} from './util/playgrounds';19import {IProperty} from './util/playgrounds/types';2021describe('Integration Test: createMultipleItemsEx', () => {22  let alice: IKeyringPair;23  let bob: IKeyringPair;24  let charlie: IKeyringPair;2526  before(async () => {27    await usingPlaygrounds(async (helper, privateKey) => {28      const donor = await privateKey({filename: __filename});29      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);30    });31  });3233  itSub('can initialize multiple NFT with different owners', async ({helper}) => {34    const collection = await helper.nft.mintCollection(alice, {35      name: 'name',36      description: 'descr',37      tokenPrefix: 'COL',38    });39    const args = [40      {41        owner: {Substrate: alice.address},42      },43      {44        owner: {Substrate: bob.address},45      },46      {47        owner: {Substrate: charlie.address},48      },49    ];5051    const tokens = await collection.mintMultipleTokens(alice, args);52    for (const [i, token] of tokens.entries()) {53      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);54    }55  });5657  itSub('createMultipleItemsEx with property Admin', async ({helper}) => {58    const collection = await helper.nft.mintCollection(alice, {59      name: 'name',60      description: 'descr',61      tokenPrefix: 'COL',62      tokenPropertyPermissions: [63        {64          key: 'k',65          permission: {66            mutable: true,67            collectionAdmin: true,68            tokenOwner: false,69          },70        },71      ],72    });7374    const args = [75      {76        owner: {Substrate: alice.address},77        properties: [{key: 'k', value: 'v1'}],78      },79      {80        owner: {Substrate: bob.address},81        properties: [{key: 'k', value: 'v2'}],82      },83      {84        owner: {Substrate: charlie.address},85        properties: [{key: 'k', value: 'v3'}],86      },87    ];8889    const tokens = await collection.mintMultipleTokens(alice, args);90    for (const [i, token] of tokens.entries()) {91      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);92      expect(await token.getData()).to.not.be.empty;93    }94  });9596  itSub('createMultipleItemsEx with property AdminConst', async ({helper}) => {97    const collection = await helper.nft.mintCollection(alice, {98      name: 'name',99      description: 'descr',100      tokenPrefix: 'COL',101      tokenPropertyPermissions: [102        {103          key: 'k',104          permission: {105            mutable: false,106            collectionAdmin: true,107            tokenOwner: false,108          },109        },110      ],111    });112113    const args = [114      {115        owner: {Substrate: alice.address},116        properties: [{key: 'k', value: 'v1'}],117      },118      {119        owner: {Substrate: bob.address},120        properties: [{key: 'k', value: 'v2'}],121      },122      {123        owner: {Substrate: charlie.address},124        properties: [{key: 'k', value: 'v3'}],125      },126    ];127128    const tokens = await collection.mintMultipleTokens(alice, args);129    for (const [i, token] of tokens.entries()) {130      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);131      expect(await token.getData()).to.not.be.empty;132    }133  });134135  itSub('createMultipleItemsEx with property itemOwnerOrAdmin', async ({helper}) => {136    const collection = await helper.nft.mintCollection(alice, {137      name: 'name',138      description: 'descr',139      tokenPrefix: 'COL',140      tokenPropertyPermissions: [141        {142          key: 'k',143          permission: {144            mutable: false,145            collectionAdmin: true,146            tokenOwner: true,147          },148        },149      ],150    });151152    const args = [153      {154        owner: {Substrate: alice.address},155        properties: [{key: 'k', value: 'v1'}],156      },157      {158        owner: {Substrate: bob.address},159        properties: [{key: 'k', value: 'v2'}],160      },161      {162        owner: {Substrate: charlie.address},163        properties: [{key: 'k', value: 'v3'}],164      },165    ];166167    const tokens = await collection.mintMultipleTokens(alice, args);168    for (const [i, token] of tokens.entries()) {169      expect(await token.getOwner()).to.be.deep.equal(args[i].owner);170      expect(await token.getData()).to.not.be.empty;171    }172  });173174  itSub('can initialize fungible with multiple owners', async ({helper}) => {175    const collection = await helper.ft.mintCollection(alice, {176      name: 'name',177      description: 'descr',178      tokenPrefix: 'COL',179    }, 0);180181    const api = helper.api;182    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {183      Fungible: new Map([184        [JSON.stringify({Substrate: alice.address}), 50],185        [JSON.stringify({Substrate: bob.address}), 100],186      ]),187    }));188189    expect(await collection.getBalance({Substrate: alice.address})).to.be.equal(50n);190    expect(await collection.getBalance({Substrate: bob.address})).to.be.equal(100n);191  });192193  itSub.ifWithPallets('can initialize an RFT with multiple owners', [Pallets.ReFungible], async ({helper}) => {194    const collection = await helper.rft.mintCollection(alice, {195      name: 'name',196      description: 'descr',197      tokenPrefix: 'COL',198      tokenPropertyPermissions: [199        {key: 'k', permission: {tokenOwner: true, mutable: false, collectionAdmin: false}},200      ],201    });202203    const api = helper.api;204    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {205      RefungibleMultipleOwners: {206        users: new Map([207          [JSON.stringify({Substrate: alice.address}), 1],208          [JSON.stringify({Substrate: bob.address}), 2],209        ]),210        properties: [211          {key: 'k', value: 'v'},212        ],213      },214    }));215    const tokenId = await collection.getLastTokenId();216    expect(tokenId).to.be.equal(1);217    expect(await collection.getTokenBalance(1, {Substrate: alice.address})).to.be.equal(1n);218    expect(await collection.getTokenBalance(1, {Substrate: bob.address})).to.be.equal(2n);219  });220221  itSub.ifWithPallets('can initialize multiple RFTs with the same owner', [Pallets.ReFungible], async ({helper}) => {222    const collection = await helper.rft.mintCollection(alice, {223      name: 'name',224      description: 'descr',225      tokenPrefix: 'COL',226      tokenPropertyPermissions: [227        {key: 'k', permission: {tokenOwner: true, mutable: false, collectionAdmin: false}},228      ],229    });230231    const api = helper.api;232233    await helper.signTransaction(alice, api?.tx.unique.createMultipleItemsEx(collection.collectionId, {234      RefungibleMultipleItems: [235        {236          user: {Substrate: alice.address}, pieces: 1,237          properties: [238            {key: 'k', value: 'v1'},239          ],240        },241        {242          user: {Substrate: alice.address}, pieces: 3,243          properties: [244            {key: 'k', value: 'v2'},245          ],246        },247      ],248    }));249250    expect(await collection.getLastTokenId()).to.be.equal(2);251    expect(await collection.getTokenBalance(1, {Substrate: alice.address})).to.be.equal(1n);252    expect(await collection.getTokenBalance(2, {Substrate: alice.address})).to.be.equal(3n);253254    const tokenData1 = await helper.rft.getToken(collection.collectionId, 1);255    expect(tokenData1).to.not.be.null;256    expect(tokenData1?.properties[0]).to.be.deep.equal({key: 'k', value: 'v1'});257258    const tokenData2 = await helper.rft.getToken(collection.collectionId, 2);259    expect(tokenData2).to.not.be.null;260    expect(tokenData2?.properties[0]).to.be.deep.equal({key: 'k', value: 'v2'});261  });262});263264describe('Negative test: createMultipleItemsEx', () => {265  let alice: IKeyringPair;266  let bob: IKeyringPair;267  let charlie: IKeyringPair;268269  before(async () => {270    await usingPlaygrounds(async (helper, privateKey) => {271      const donor = await privateKey({filename: __filename});272      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);273    });274  });275276  itSub('No editing rights', async ({helper}) => {277    const collection = await helper.nft.mintCollection(alice, {278      name: 'name',279      description: 'descr',280      tokenPrefix: 'COL',281      tokenPropertyPermissions: [282        {283          key: 'k',284          permission: {285            mutable: true,286            collectionAdmin: false,287            tokenOwner: false,288          },289        },290      ],291    });292293    const args = [294      {295        owner: {Substrate: alice.address},296        properties: [{key: 'k', value: 'v1'}],297      },298      {299        owner: {Substrate: bob.address},300        properties: [{key: 'k', value: 'v2'}],301      },302      {303        owner: {Substrate: charlie.address},304        properties: [{key: 'k', value: 'v3'}],305      },306    ];307308    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);309  });310311  itSub('User doesnt have editing rights', async ({helper}) => {312    const collection = await helper.nft.mintCollection(alice, {313      name: 'name',314      description: 'descr',315      tokenPrefix: 'COL',316      tokenPropertyPermissions: [317        {318          key: 'k',319          permission: {320            mutable: false,321            collectionAdmin: false,322            tokenOwner: false,323          },324        },325      ],326    });327328    const args = [329      {330        owner: {Substrate: alice.address},331        properties: [{key: 'k', value: 'v1'}],332      },333      {334        owner: {Substrate: bob.address},335        properties: [{key: 'k', value: 'v2'}],336      },337      {338        owner: {Substrate: charlie.address},339        properties: [{key: 'k', value: 'v3'}],340      },341    ];342343    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);344  });345346  itSub('Adding property without access rights', async ({helper}) => {347    const collection = await helper.nft.mintCollection(alice, {348      name: 'name',349      description: 'descr',350      tokenPrefix: 'COL',351    });352353    const args = [354      {355        owner: {Substrate: alice.address},356        properties: [{key: 'k', value: 'v1'}],357      },358      {359        owner: {Substrate: bob.address},360        properties: [{key: 'k', value: 'v2'}],361      },362      {363        owner: {Substrate: charlie.address},364        properties: [{key: 'k', value: 'v3'}],365      },366    ];367368    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith(/common\.NoPermission/);369  });370371  itSub('Adding more than 64 properties', async ({helper}) => {372    const collection = await helper.nft.mintCollection(alice, {373      name: 'name',374      description: 'descr',375      tokenPrefix: 'COL',376      tokenPropertyPermissions: [377        {378          key: 'k',379          permission: {380            mutable: true,381            collectionAdmin: true,382            tokenOwner: true,383          },384        },385      ],386    });387388    const properties: IProperty[] = [];389390    for (let i = 0; i < 65; i++) {391      properties.push({key: `k${i}`, value: `v${i}`});392    }393394    const args = [395      {396        owner: {Substrate: alice.address},397        properties: properties,398      },399      {400        owner: {Substrate: bob.address},401        properties: properties,402      },403      {404        owner: {Substrate: charlie.address},405        properties: properties,406      },407    ];408409    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith('Verification Error');410  });411412  itSub('Trying to add bigger property than allowed', async ({helper}) => {413    const collection = await helper.nft.mintCollection(alice, {414      name: 'name',415      description: 'descr',416      tokenPrefix: 'COL',417      tokenPropertyPermissions: [418        {419          key: 'k',420          permission: {421            mutable: true,422            collectionAdmin: true,423            tokenOwner: true,424          },425        },426      ],427    });428429    const args = [430      {431        owner: {Substrate: alice.address},432        properties: [{key: 'k', value: 'A'.repeat(32769)}],433      },434      {435        owner: {Substrate: bob.address},436        properties: [{key: 'k', value: 'A'.repeat(32769)}],437      },438      {439        owner: {Substrate: charlie.address},440        properties: [{key: 'k', value: 'A'.repeat(32769)}],441      },442    ];443444    await expect(collection.mintMultipleTokens(alice, args)).to.be.rejectedWith('Verification Error');445  });446});
modifiedtests/src/creditFeesToTreasury.test.tsdiffbeforeafterboth
--- a/tests/src/creditFeesToTreasury.test.ts
+++ b/tests/src/creditFeesToTreasury.test.ts
@@ -50,7 +50,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/destroyCollection.test.tsdiffbeforeafterboth
--- a/tests/src/destroyCollection.test.ts
+++ b/tests/src/destroyCollection.test.ts
@@ -22,7 +22,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([100n], donor);
     });
   });
@@ -62,7 +62,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/enableDisableTransfer.test.tsdiffbeforeafterboth
--- a/tests/src/enableDisableTransfer.test.ts
+++ b/tests/src/enableDisableTransfer.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
@@ -62,7 +62,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
modifiedtests/src/eth/allowlist.test.tsdiffbeforeafterboth
--- a/tests/src/eth/allowlist.test.ts
+++ b/tests/src/eth/allowlist.test.ts
@@ -22,7 +22,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -70,7 +70,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -29,7 +29,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -82,7 +82,7 @@
 
   before(async () => {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       const [alice] = await helper.arrange.createAccounts([10n], donor);
       ({collectionId: collection} = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'}));
       minter = helper.eth.createAccount();
modifiedtests/src/eth/collectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -32,7 +32,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -144,7 +144,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -272,7 +272,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -314,7 +314,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -1,3 +1,19 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
 import {itEth, usingEthPlaygrounds, expect} from './util/playgrounds';
 import {IKeyringPair} from '@polkadot/types/types';
 
@@ -7,7 +23,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await _helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -24,7 +24,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -150,7 +150,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -26,7 +26,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -152,7 +152,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/crossTransfer.test.tsdiffbeforeafterboth
--- a/tests/src/eth/crossTransfer.test.ts
+++ b/tests/src/eth/crossTransfer.test.ts
@@ -26,7 +26,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
@@ -69,7 +69,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
modifiedtests/src/eth/fractionalizer/fractionalizer.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/fractionalizer.test.ts
+++ b/tests/src/eth/fractionalizer/fractionalizer.test.ts
@@ -85,7 +85,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (helper: EthUniqueHelper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -225,7 +225,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (helper: EthUniqueHelper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -23,7 +23,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
@@ -55,7 +55,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
@@ -224,7 +224,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
@@ -277,7 +277,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
modifiedtests/src/eth/helpersSmoke.test.tsdiffbeforeafterboth
--- a/tests/src/eth/helpersSmoke.test.ts
+++ b/tests/src/eth/helpersSmoke.test.ts
@@ -22,7 +22,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
   
modifiedtests/src/eth/migration.test.tsdiffbeforeafterboth
--- a/tests/src/eth/migration.test.ts
+++ b/tests/src/eth/migration.test.ts
@@ -22,7 +22,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      superuser = privateKey('//Alice');
+      superuser = await privateKey('//Alice');
     });
   });
   
modifiedtests/src/eth/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nesting/nest.test.ts
+++ b/tests/src/eth/nesting/nest.test.ts
@@ -21,7 +21,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -25,7 +25,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -75,7 +75,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -137,7 +137,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -318,7 +318,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -371,7 +371,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
@@ -496,7 +496,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
modifiedtests/src/eth/payable.test.tsdiffbeforeafterboth
--- a/tests/src/eth/payable.test.ts
+++ b/tests/src/eth/payable.test.ts
@@ -23,7 +23,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -68,7 +68,7 @@
     expect(await contract.methods.getUnaccounted().call()).to.be.equal(weiCount.toString());
   });
 
-  itEth('Balance can be retrieved from evm contract', async({helper, privateKey}) => {
+  itEth('Balance can be retrieved from evm contract', async({helper}) => {
     const FEE_BALANCE = 10n * helper.balance.getOneTokenNominal();
     const CONTRACT_BALANCE = 1n * helper.balance.getOneTokenNominal();
 
@@ -80,7 +80,7 @@
 
     await web3.eth.sendTransaction({from: deployer, to: contract.options.address, value: CONTRACT_BALANCE.toString(), gas: helper.eth.DEFAULT_GAS});
 
-    const receiver = privateKey(`//Receiver${Date.now()}`);
+    const [receiver] = await helper.arrange.createAccounts([0n], donor);
 
     // First receive balance on eth balance of bob
     {
@@ -110,7 +110,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/proxy/fungibleProxy.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxy/fungibleProxy.test.ts
+++ b/tests/src/eth/proxy/fungibleProxy.test.ts
@@ -38,7 +38,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -77,7 +77,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/eth/proxy/nonFungibleProxy.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxy/nonFungibleProxy.test.ts
+++ b/tests/src/eth/proxy/nonFungibleProxy.test.ts
@@ -38,7 +38,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -95,7 +95,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -139,7 +139,7 @@
   });
 
   //TODO: CORE-302 add eth methods
-  itWeb3.skip('Can perform mintBulk()', async ({web3, api, privateKeyWrapper}) => {
+  itWeb3.skip('Can perform mintBulk()', async () => {
     /*
     const collection = await createCollectionExpectSuccess({
       mode: {type: 'NFT'},
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -25,7 +25,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -117,7 +117,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -329,7 +329,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -370,7 +370,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
modifiedtests/src/eth/reFungibleToken.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungibleToken.test.ts
+++ b/tests/src/eth/reFungibleToken.test.ts
@@ -28,7 +28,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([20n], donor);
     });
   });
@@ -72,7 +72,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
@@ -136,7 +136,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([50n], donor);
     });
   });
@@ -327,7 +327,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([50n], donor);
     });
   });
@@ -382,7 +382,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([50n], donor);
     });
   });
@@ -472,7 +472,7 @@
     await usingEthPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -1,94 +1,116 @@
-import {addCollectionAdminExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess} from '../util/helpers';
-import {cartesian, collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3} from './util/helpers';
-import nonFungibleAbi from './nonFungibleAbi.json';
-import {expect} from 'chai';
-import {executeTransaction} from '../substrate/substrate-api';
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {itEth, usingEthPlaygrounds, expect, cartesian} from './util/playgrounds';
+import {IKeyringPair} from '@polkadot/types/types';
 
 describe('EVM token properties', () => {
-  itWeb3('Can be reconfigured', async({web3, api, privateKeyWrapper}) => {
-    const alice = privateKeyWrapper('//Alice');
-    const caller = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
+  let donor: IKeyringPair;
+  let alice: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      donor = await privateKey({filename: __filename});
+      [alice] = await helper.arrange.createAccounts([100n], donor);
+    });
+  });
+
+  itEth('Can be reconfigured', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
     for(const [mutable,collectionAdmin, tokenOwner] of cartesian([], [false, true], [false, true], [false, true])) {
-      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+      const collection = await helper.nft.mintCollection(alice);
+      await collection.addAdmin(alice, {Ethereum: caller});
       
-      const address = collectionIdToAddress(collection);
-      const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+      const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+      const contract = helper.ethNativeContract.collection(address, 'nft', caller);
   
       await contract.methods.setTokenPropertyPermission('testKey', mutable, collectionAdmin, tokenOwner).send({from: caller});
   
-      const state = (await api.query.common.collectionPropertyPermissions(collection)).toJSON();
-      expect(state).to.be.deep.equal({
-        [web3.utils.toHex('testKey')]: {mutable, collectionAdmin, tokenOwner},
-      });
+      expect(await collection.getPropertyPermissions()).to.be.deep.equal([{
+        key: 'testKey',
+        permission: {mutable, collectionAdmin, tokenOwner},
+      }]);
     }
   });
-  itWeb3('Can be set', async({web3, api, privateKeyWrapper}) => {
-    const alice = privateKeyWrapper('//Alice');
-    const caller = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
-    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-    const token = await createItemExpectSuccess(alice, collection, 'NFT');
 
-    await executeTransaction(api, alice, api.tx.unique.setTokenPropertyPermissions(collection, [{
+  itEth('Can be set', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.nft.mintCollection(alice);
+    const token = await collection.mintToken(alice);
+
+    await collection.setTokenPropertyPermissions(alice, [{
       key: 'testKey',
       permission: {
         collectionAdmin: true,
       },
-    }]));
+    }]);
 
-    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+    await collection.addAdmin(alice, {Ethereum: caller});
 
-    const address = collectionIdToAddress(collection);
-    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
-    await contract.methods.setProperty(token, 'testKey', Buffer.from('testValue')).send({from: caller});
+    await contract.methods.setProperty(token.tokenId, 'testKey', Buffer.from('testValue')).send({from: caller});
 
-    const [{value}] = (await api.rpc.unique.tokenProperties(collection, token, ['testKey'])).toHuman()! as any;
+    const [{value}] = await token.getProperties(['testKey']);
     expect(value).to.equal('testValue');
   });
-  itWeb3('Can be deleted', async({web3, api, privateKeyWrapper}) => {
-    const alice = privateKeyWrapper('//Alice');
-    const caller = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
-    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-    const token = await createItemExpectSuccess(alice, collection, 'NFT');
 
-    await executeTransaction(api, alice, api.tx.unique.setTokenPropertyPermissions(collection, [{
+  itEth('Can be deleted', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.nft.mintCollection(alice);
+    const token = await collection.mintToken(alice);
+
+    await collection.setTokenPropertyPermissions(alice, [{
       key: 'testKey',
       permission: {
         mutable: true,
         collectionAdmin: true,
       },
-    }]));
-    await executeTransaction(api, alice, api.tx.unique.setTokenProperties(collection, token, [{key: 'testKey', value: 'testValue'}]));
+    }]);
+    await token.setProperties(alice, [{key: 'testKey', value: 'testValue'}]);
 
-    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+    await collection.addAdmin(alice, {Ethereum: caller});
 
-    const address = collectionIdToAddress(collection);
-    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
-    await contract.methods.deleteProperty(token, 'testKey').send({from: caller});
+    await contract.methods.deleteProperty(token.tokenId, 'testKey').send({from: caller});
 
-    const result = (await api.rpc.unique.tokenProperties(collection, token, ['testKey'])).toJSON()! as any;
+    const result = await token.getProperties(['testKey']);
     expect(result.length).to.equal(0);
   });
-  itWeb3('Can be read', async({web3, api, privateKeyWrapper}) => {
-    const alice = privateKeyWrapper('//Alice');
-    const caller = createEthAccount(web3);
-    const collection = await createCollectionExpectSuccess({mode: {type:'NFT'}});
-    const token = await createItemExpectSuccess(alice, collection, 'NFT');
 
-    await executeTransaction(api, alice, api.tx.unique.setTokenPropertyPermissions(collection, [{
+  itEth('Can be read', async({helper}) => {
+    const caller = helper.eth.createAccount();
+    const collection = await helper.nft.mintCollection(alice);
+    const token = await collection.mintToken(alice);
+
+    await collection.setTokenPropertyPermissions(alice, [{
       key: 'testKey',
       permission: {
         collectionAdmin: true,
       },
-    }]));
-    await executeTransaction(api, alice, api.tx.unique.setTokenProperties(collection, token, [{key: 'testKey', value: 'testValue'}]));
+    }]);
+    await token.setProperties(alice, [{key: 'testKey', value: 'testValue'}]);
 
-    const address = collectionIdToAddress(collection);
-    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
-    const value = await contract.methods.property(token, 'testKey').call();
-    expect(value).to.equal(web3.utils.toHex('testValue'));
+    const value = await contract.methods.property(token.tokenId, 'testKey').call();
+    expect(value).to.equal(helper.getWeb3().utils.toHex('testValue'));
   });
 });
modifiedtests/src/eth/util/playgrounds/index.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/index.ts
+++ b/tests/src/eth/util/playgrounds/index.ts
@@ -1,6 +1,7 @@
 // Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
 // SPDX-License-Identifier: Apache-2.0
 
+import * as path from 'path';
 import {IKeyringPair} from '@polkadot/types/types';
 
 import config from '../../../config';
@@ -13,12 +14,13 @@
 import chai from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import chaiLike from 'chai-like';
-import {requirePalletsOrSkip} from '../../../util/playgrounds';
+import {getTestSeed, requirePalletsOrSkip} from '../../../util/playgrounds';
+
 chai.use(chaiAsPromised);
 chai.use(chaiLike);
 export const expect = chai.expect;
 
-export const usingEthPlaygrounds = async (code: (helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair) => Promise<void>) => {
+export const usingEthPlaygrounds = async (code: (helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair>) => Promise<void>) => {
   const silentConsole = new SilentConsole();
   silentConsole.enable();
 
@@ -28,7 +30,20 @@
     await helper.connect(config.substrateUrl);
     await helper.connectWeb3(config.substrateUrl);
     const ss58Format = helper.chain.getChainProperties().ss58Format;
-    const privateKey = (seed: string) => helper.util.fromSeed(seed, ss58Format);
+    const privateKey = async (seed: string | {filename: string}) => {
+      if (typeof seed === 'string') {
+        return helper.util.fromSeed(seed, ss58Format);
+      }
+      else {
+        const actualSeed = getTestSeed(seed.filename);
+        let account = helper.util.fromSeed(actualSeed, ss58Format);
+        if (await helper.balance.getSubstrate(account.address) == 0n) {
+          console.warn(`${path.basename(seed.filename)}: Not enough funds present on the filename account. Using the default one as the donor instead.`);
+          account = helper.util.fromSeed('//Alice', ss58Format);
+        }
+        return account;
+      }
+    };
     await code(helper, privateKey);
   }
   finally {
@@ -38,7 +53,7 @@
   }
 };
   
-export async function itEth(name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
+export async function itEth(name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
   (opts.only ? it.only : 
     opts.skip ? it.skip : it)(name, async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
@@ -51,13 +66,25 @@
   });
 }
 
-export async function itEthIfWithPallet(name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
+export async function itEthIfWithPallet(name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
   return itEth(name, cb, {requiredPallets: required, ...opts});
 }
 
-itEth.only = (name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itEth(name, cb, {only: true});
-itEth.skip = (name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itEth(name, cb, {skip: true});
+itEth.only = (name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any) => itEth(name, cb, {only: true});
+itEth.skip = (name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any) => itEth(name, cb, {skip: true});
 
-itEthIfWithPallet.only = (name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itEthIfWithPallet(name, required, cb, {only: true});
-itEthIfWithPallet.skip = (name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itEthIfWithPallet(name, required, cb, {skip: true});
+itEthIfWithPallet.only = (name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any) => itEthIfWithPallet(name, required, cb, {only: true});
+itEthIfWithPallet.skip = (name: string, required: string[], cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any) => itEthIfWithPallet(name, required, cb, {skip: true});
 itEth.ifWithPallets = itEthIfWithPallet;
+
+type ElementOf<A> = A extends readonly (infer T)[] ? T : never;
+// I want a fancier api, not a memory efficiency
+export function* cartesian<T extends Array<Array<any>>, R extends Array<any>>(internalRest: [...R], ...args: [...T]): Generator<[...R, ...{[K in keyof T]: ElementOf<T[K]>}]> {
+  if(args.length === 0) {
+    yield internalRest as any;
+    return;
+  }
+  for(const value of args[0]) {
+    yield* cartesian([...internalRest, value], ...args.slice(1)) as any;
+  }
+}
modifiedtests/src/evmCoder.test.tsdiffbeforeafterboth
--- a/tests/src/evmCoder.test.ts
+++ b/tests/src/evmCoder.test.ts
@@ -92,7 +92,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
   
modifiedtests/src/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/fungible.test.ts
+++ b/tests/src/fungible.test.ts
@@ -20,12 +20,13 @@
 const U128_MAX = (1n << 128n) - 1n;
 
 describe('integration test: Fungible functionality:', () => {
+  let donor: IKeyringPair;
   let alice: IKeyringPair;
   let bob: IKeyringPair;
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
@@ -43,9 +44,9 @@
     expect(aliceBalance).to.be.equal(U128_MAX);
   });
   
-  itSub('RPC method tokenOnewrs for fungible collection and token', async ({helper, privateKey}) => {
+  itSub('RPC method tokenOnewrs for fungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
-    const facelessCrowd = Array(7).fill(0).map((_, i) => ({Substrate: privateKey(`//Alice+${i}`).address}));
+    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
 
     const collection = await helper.ft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
 
@@ -64,7 +65,7 @@
     expect(owners).to.deep.include.members([{Substrate: alice.address}, ethAcc, {Substrate: bob.address}, ...facelessCrowd]);
     expect(owners.length).to.be.equal(10);
     
-    const eleven = privateKey('//ALice+11');
+    const [eleven] = await helper.arrange.createAccounts([0n], donor);
     expect(await collection.transfer(alice, {Substrate: eleven.address}, 10n)).to.be.true;
     expect((await collection.getTop10Owners()).length).to.be.equal(10);
   });
modifiedtests/src/getPropertiesRpc.test.tsdiffbeforeafterboth
--- a/tests/src/getPropertiesRpc.test.ts
+++ b/tests/src/getPropertiesRpc.test.ts
@@ -63,7 +63,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (_, privateKey) => {
-      alice = privateKey('//Alice');
+      alice = await privateKey({filename: __filename});
     });
   });
 
modifiedtests/src/inflation.test.tsdiffbeforeafterboth
--- a/tests/src/inflation.test.ts
+++ b/tests/src/inflation.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (_, privateKey) => {
-      superuser = privateKey('//Alice');
+      superuser = await privateKey('//Alice');
     });
   });
   
modifiedtests/src/limits.test.tsdiffbeforeafterboth
--- a/tests/src/limits.test.ts
+++ b/tests/src/limits.test.ts
@@ -22,7 +22,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -60,7 +60,7 @@
     await usingPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
@@ -292,7 +292,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
@@ -333,7 +333,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
@@ -366,7 +366,7 @@
     await usingPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
     });
   });
@@ -404,7 +404,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/nesting/graphs.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/graphs.test.ts
+++ b/tests/src/nesting/graphs.test.ts
@@ -45,7 +45,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
modifiedtests/src/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/nest.test.ts
+++ b/tests/src/nesting/nest.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
@@ -137,7 +137,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([50n, 10n, 10n], donor);
     });
   });
@@ -343,7 +343,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 50n], donor);
     });
   });
modifiedtests/src/nesting/properties.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/properties.test.ts
+++ b/tests/src/nesting/properties.test.ts
@@ -26,7 +26,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
@@ -141,7 +141,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
@@ -269,7 +269,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
@@ -332,7 +332,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
@@ -453,7 +453,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
 
@@ -777,7 +777,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       let dave: IKeyringPair;
       [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
 
@@ -977,7 +977,7 @@
     await usingPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
     });
   });
@@ -1002,7 +1002,7 @@
     ])).to.be.rejectedWith(/common\.NoPermission/);
   });
 
-  itSub('Forbids mutating token property with tokenOwher==true when signer doesn\'t have all pieces', async ({helper}) =>  {
+  itSub('Forbids mutating token property with tokenOwner==true when signer doesn\'t have all pieces', async ({helper}) =>  {
     const token = await prepare(helper);
 
     await expect(token.collection.setTokenPropertyPermissions(alice, [{key: 'fractals', permission: {mutable:true, tokenOwner: true}}]))
modifiedtests/src/nesting/unnest.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/unnest.test.ts
+++ b/tests/src/nesting/unnest.test.ts
@@ -22,7 +22,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice] = await helper.arrange.createAccounts([50n], donor);
     });
   });
@@ -91,7 +91,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
modifiedtests/src/nextSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/nextSponsoring.test.ts
+++ b/tests/src/nextSponsoring.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
modifiedtests/src/refungible.test.tsdiffbeforeafterboth
--- a/tests/src/refungible.test.ts
+++ b/tests/src/refungible.test.ts
@@ -20,6 +20,7 @@
 const MAX_REFUNGIBLE_PIECES = 1_000_000_000_000_000_000_000n;
 
 describe('integration test: Refungible functionality:', async () => {
+  let donor: IKeyringPair;
   let alice: IKeyringPair;
   let bob: IKeyringPair;
 
@@ -27,7 +28,7 @@
     await usingPlaygrounds(async (helper, privateKey) => {
       requirePalletsOrSkip(this, helper, [Pallets.ReFungible]);
 
-      const donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
@@ -61,9 +62,9 @@
       .to.eventually.be.rejectedWith(/refungible\.WrongRefungiblePieces/);
   });
   
-  itSub('RPC method tokenOnewrs for refungible collection and token', async ({helper, privateKey}) => {
+  itSub('RPC method tokenOnewrs for refungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
-    const facelessCrowd = Array(7).fill(0).map((_, i) => ({Substrate: privateKey(`//Alice+${i}`).address}));
+    const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
 
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
 
@@ -82,7 +83,7 @@
     expect(owners).to.deep.include.members([{Substrate: alice.address}, ethAcc, {Substrate: bob.address}, ...facelessCrowd]);
     expect(owners.length).to.be.equal(10);
     
-    const eleven = privateKey('//ALice+11');
+    const [eleven] = await helper.arrange.createAccounts([0n], donor);
     expect(await token.transfer(alice, {Substrate: eleven.address}, 10n)).to.be.true;
     expect((await token.getTop10Owners()).length).to.be.equal(10);
   });
modifiedtests/src/removeCollectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionAdmin.test.ts
+++ b/tests/src/removeCollectionAdmin.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
@@ -62,7 +62,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([20n, 10n, 10n], donor);
     });
   });
modifiedtests/src/removeCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionSponsor.test.ts
+++ b/tests/src/removeCollectionSponsor.test.ts
@@ -24,7 +24,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);
     });
   });
@@ -78,7 +78,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([20n, 10n, 10n], donor);
     });
   });
modifiedtests/src/rpc.test.tsdiffbeforeafterboth
--- a/tests/src/rpc.test.ts
+++ b/tests/src/rpc.test.ts
@@ -25,7 +25,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
modifiedtests/src/setCollectionLimits.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionLimits.test.ts
+++ b/tests/src/setCollectionLimits.test.ts
@@ -29,7 +29,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
@@ -104,7 +104,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
modifiedtests/src/setCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionSponsor.test.ts
+++ b/tests/src/setCollectionSponsor.test.ts
@@ -24,7 +24,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([20n, 10n, 10n], donor);
     });
   });
@@ -93,7 +93,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 5n], donor);
     });
   });
modifiedtests/src/setPermissions.test.tsdiffbeforeafterboth
--- a/tests/src/setPermissions.test.ts
+++ b/tests/src/setPermissions.test.ts
@@ -23,7 +23,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);
     });
   });
@@ -79,7 +79,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);
     });
   });
modifiedtests/src/transfer.test.tsdiffbeforeafterboth
--- a/tests/src/transfer.test.ts
+++ b/tests/src/transfer.test.ts
@@ -19,12 +19,13 @@
 import {itSub, Pallets, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test Transfer(recipient, collection_id, item_id, value)', () => {
+  let donor: IKeyringPair;
   let alice: IKeyringPair;
   let bob: IKeyringPair;
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
@@ -42,8 +43,7 @@
     expect(bobsBalanceAfter > bobsBalanceBefore).to.be.true;
   });
 
-  itSub('Inability to pay fees error message is correct', async ({helper, privateKey}) => {
-    const donor = privateKey('//Alice');
+  itSub('Inability to pay fees error message is correct', async ({helper}) => {
     const [zero] = await helper.arrange.createAccounts([0n], donor);
 
     // console.error = () => {};
@@ -117,7 +117,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
@@ -256,7 +256,7 @@
 
   before(async function() {
     await usingEthPlaygrounds(async (_, privateKey) => {
-      donor = privateKey('//Alice');
+      donor = await privateKey({filename: __filename});
     });
   });
   
modifiedtests/src/transferFrom.test.tsdiffbeforeafterboth
--- a/tests/src/transferFrom.test.ts
+++ b/tests/src/transferFrom.test.ts
@@ -24,7 +24,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([20n, 10n, 10n], donor);
     });
   });
@@ -91,7 +91,7 @@
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = privateKey('//Alice');
+      const donor = await privateKey({filename: __filename});
       [alice, bob, charlie] = await helper.arrange.createAccounts([50n, 10n, 10n], donor);
     });
   });
addedtests/src/util/playgrounds/feedAlices.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/util/playgrounds/feedAlices.ts
@@ -0,0 +1,77 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+import * as path from 'path';
+import {promises as fs} from 'fs';
+import {usingPlaygrounds} from '.';
+
+async function getFiles(rootPath: string): Promise<string[]> {
+  const files = await fs.readdir(rootPath, {withFileTypes: true});
+  const filenames: string[] = [];
+  for (const entry of files) {
+    const res = path.resolve(rootPath, entry.name);
+    if (entry.isDirectory()) {
+      filenames.push(...await getFiles(res));
+    } else {
+      filenames.push(res);
+    }
+  }
+  return filenames;
+}
+
+const fundFilenames = async () => {
+  await usingPlaygrounds(async (helper, privateKey) => {
+    const oneToken = helper.balance.getOneTokenNominal();
+    const alice = await privateKey('//Alice');
+    const nonce = await helper.chain.getNonce(alice.address);
+    const filenames = await getFiles(path.resolve(__dirname, '../..'));
+
+    console.log(`Main Alice address: ${alice.address}, with balance:`, await helper.balance.getSubstrate(alice.address));
+
+    const batchSize = 20;
+    let balanceGrantedCounter = 0;
+    for (let b = 0; b < filenames.length; b += batchSize) {
+      const tx = [];
+      let batchBalanceGrantedCounter = 0;
+      for (const f of filenames.slice(b, b + batchSize)) {
+        if (!f.endsWith('.test.ts')) continue;
+        const account = await privateKey({filename: f});
+        const aliceBalance = await helper.balance.getSubstrate(account.address);
+
+        if (aliceBalance < 5000n * oneToken) {
+          tx.push(helper.executeExtrinsic(
+            alice, 
+            'api.tx.balances.transfer',
+            [account.address, 10000n * oneToken],
+            true,
+            {nonce: nonce + balanceGrantedCounter++},
+          ).then(() => true).catch(() => {console.error(`Transaction to ${path.basename(f)} registered as failed. Strange.`); return false;}));
+          batchBalanceGrantedCounter++;
+        }
+      }
+
+      if(tx.length > 0) {
+        console.log(`Granting funds to ${batchBalanceGrantedCounter} filename accounts.`);
+        const result = await Promise.all(tx);
+        if (result && result.lastIndexOf(false) > -1) throw new Error('The transactions actually probably succeeded, should check the balances.');
+      }
+    }
+
+    if (balanceGrantedCounter == 0) console.log('No account needs additional funding.');
+  });
+};
+
+const fundFilenamesWithRetries = async (retriesLeft: number): Promise<boolean> => {
+  if (retriesLeft <= 0) return Promise.resolve(false);
+  return fundFilenames()
+    .then(() => Promise.resolve(true))
+    .catch(() => {
+      console.error(`Some transactions have failed. ${retriesLeft >= 1 ? 'Retrying...' : 'Something is wrong.'}`);
+      return fundFilenamesWithRetries(--retriesLeft);
+    });
+};
+
+fundFilenamesWithRetries(2).then((result) => process.exit(result ? 0 : 1)).catch(e => {
+  console.error(e);
+  process.exit(1);
+});
modifiedtests/src/util/playgrounds/index.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/index.ts
+++ b/tests/src/util/playgrounds/index.ts
@@ -1,6 +1,8 @@
 // Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
 // SPDX-License-Identifier: Apache-2.0
 
+import * as path from 'path';
+import * as crypto from 'crypto';
 import {IKeyringPair} from '@polkadot/types/types';
 import chai from 'chai';
 import chaiAsPromised from 'chai-as-promised';
@@ -12,7 +14,16 @@
 chai.use(chaiAsPromised);
 export const expect = chai.expect;
 
-export const usingPlaygrounds = async (code: (helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair) => Promise<void>, url: string = config.substrateUrl) => {
+const getTestHash = (filename: string) => {
+  return crypto.createHash('md5').update(path.basename(filename)).digest('hex');
+};
+
+export const getTestSeed = (filename: string) => {
+  return `//Alice+${getTestHash(filename)}`;
+};
+
+// todo:playgrounds normalize to seed and filename
+export const usingPlaygrounds = async (code: (helper: DevUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair>) => Promise<void>, url: string = config.substrateUrl) => {
   const silentConsole = new SilentConsole();
   silentConsole.enable();
 
@@ -21,7 +32,20 @@
   try {
     await helper.connect(url);
     const ss58Format = helper.chain.getChainProperties().ss58Format;
-    const privateKey = (seed: string) => helper.util.fromSeed(seed, ss58Format);
+    const privateKey = async (seed: string | {filename: string}) => {
+      if (typeof seed === 'string') {
+        return helper.util.fromSeed(seed, ss58Format);
+      }
+      else {
+        const actualSeed = getTestSeed(seed.filename);
+        let account = helper.util.fromSeed(actualSeed, ss58Format);
+        if (await helper.balance.getSubstrate(account.address) == 0n) {
+          console.warn(`${path.basename(seed.filename)}: Not enough funds present on the filename account. Using the default one as the donor instead.`);
+          account = helper.util.fromSeed('//Alice', ss58Format);
+        }
+        return account;
+      }
+    };
     await code(helper, privateKey);
   }
   finally {
@@ -50,7 +74,7 @@
   }
 }
 
-export async function itSub(name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
+export async function itSub(name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
   (opts.only ? it.only : 
     opts.skip ? it.skip : it)(name, async function () {
     await usingPlaygrounds(async (helper, privateKey) => {
@@ -62,12 +86,12 @@
     });
   });
 }
-export async function itSubIfWithPallet(name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
+export async function itSubIfWithPallet(name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
   return itSub(name, cb, {requiredPallets: required, ...opts});
 }
-itSub.only = (name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itSub(name, cb, {only: true});
-itSub.skip = (name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itSub(name, cb, {skip: true});
+itSub.only = (name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any) => itSub(name, cb, {only: true});
+itSub.skip = (name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any) => itSub(name, cb, {skip: true});
 
-itSubIfWithPallet.only = (name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itSubIfWithPallet(name, required, cb, {only: true});
-itSubIfWithPallet.skip = (name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair }) => any) => itSubIfWithPallet(name, required, cb, {skip: true});
+itSubIfWithPallet.only = (name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any) => itSubIfWithPallet(name, required, cb, {only: true});
+itSubIfWithPallet.skip = (name: string, required: string[], cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any) => itSubIfWithPallet(name, required, cb, {skip: true});
 itSub.ifWithPallets = itSubIfWithPallet;