git.delta.rocks / unique-network / refs/commits / 3f7f6aa6cd8e

difftreelog

tests: displace chai-expect header copypasta

Fahrrader2022-09-09parent: #e1baaf9.patch.diff
in: master

15 files changed

modifiedtests/src/addCollectionAdmin.test.tsdiffbeforeafterboth
before · tests/src/addCollectionAdmin.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 chai from 'chai';19import chaiAsPromised from 'chai-as-promised';20import {itSub, usingPlaygrounds} from './util/playgrounds';2122chai.use(chaiAsPromised);23const expect = chai.expect;2425describe('Integration Test addCollectionAdmin(collection_id, new_admin_id):', () => {26  let donor: IKeyringPair;2728  before(async () => {29    await usingPlaygrounds(async (_, privateKeyWrapper) => {30      donor = privateKeyWrapper('//Alice');31    });32  });3334  itSub('Add collection admin.', async ({helper}) => {35    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);36    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});3738    const collection = await helper.collection.getData(collectionId);39    expect(collection!.normalizedOwner!).to.be.equal(helper.address.normalizeSubstrate(alice.address));4041    await helper.nft.addAdmin(alice, collectionId, {Substrate: bob.address});4243    const adminListAfterAddAdmin = await helper.collection.getAdmins(collectionId);44    expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: bob.address});45  });46});4748describe('Negative Integration Test addCollectionAdmin(collection_id, new_admin_id):', () => {49  let donor: IKeyringPair;5051  before(async () => {52    await usingPlaygrounds(async (_, privateKeyWrapper) => {53      donor = privateKeyWrapper('//Alice');54    });55  });5657  itSub("Not owner can't add collection admin.", async ({helper}) => {58    const [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);59    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});6061    const collection = await helper.collection.getData(collectionId);62    expect(collection?.normalizedOwner).to.be.equal(helper.address.normalizeSubstrate(alice.address));6364    const changeAdminTxBob = async () => helper.collection.addAdmin(bob, collectionId, {Substrate: bob.address});65    const changeAdminTxCharlie = async () => helper.collection.addAdmin(bob, collectionId, {Substrate: charlie.address});66    await expect(changeAdminTxCharlie()).to.be.rejectedWith(/common\.NoPermission/);67    await expect(changeAdminTxBob()).to.be.rejectedWith(/common\.NoPermission/);6869    const adminListAfterAddAdmin = await helper.collection.getAdmins(collectionId);70    expect(adminListAfterAddAdmin).to.be.not.deep.contains({Substrate: charlie.address});71    expect(adminListAfterAddAdmin).to.be.not.deep.contains({Substrate: bob.address});72  });7374  itSub("Admin can't add collection admin.", async ({helper}) => {75    const [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);76    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});7778    await collection.addAdmin(alice, {Substrate: bob.address});7980    const adminListAfterAddAdmin = await collection.getAdmins();81    expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: bob.address});8283    const changeAdminTxCharlie = async () => collection.addAdmin(bob, {Substrate: charlie.address});84    await expect(changeAdminTxCharlie()).to.be.rejectedWith(/common\.NoPermission/);8586    const adminListAfterAddNewAdmin = await collection.getAdmins();87    expect(adminListAfterAddNewAdmin).to.be.deep.contains({Substrate: bob.address});88    expect(adminListAfterAddNewAdmin).to.be.not.deep.contains({Substrate: charlie.address});89  });9091  itSub("Can't add collection admin of not existing collection.", async ({helper}) => {92    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);93    const collectionId = (1 << 32) - 1;9495    const addAdminTx = async () => helper.collection.addAdmin(alice, collectionId, {Substrate: bob.address});96    await expect(addAdminTx()).to.be.rejectedWith(/common\.CollectionNotFound/);9798    // Verifying that nothing bad happened (network is live, new collections can be created, etc.)99    await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});100  });101102  itSub("Can't add an admin to a destroyed collection.", async ({helper}) => {103    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);104    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});105106    await collection.burn(alice);107    const addAdminTx = async () => collection.addAdmin(alice, {Substrate: bob.address});108    await expect(addAdminTx()).to.be.rejectedWith(/common\.CollectionNotFound/);109110    // Verifying that nothing bad happened (network is live, new collections can be created, etc.)111    await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});112  });113114  itSub('Add an admin to a collection that has reached the maximum number of admins limit', async ({helper}) => {115    const [alice, ...accounts] = await helper.arrange.createAccounts([10n, 0n, 0n, 0n, 0n, 0n, 0n, 0n], donor);116    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});117118    const chainAdminLimit = (helper.api!.consts.common.collectionAdminsLimit as any).toNumber();119    expect(chainAdminLimit).to.be.equal(5);120121    for (let i = 0; i < chainAdminLimit; i++) {122      await collection.addAdmin(alice, {Substrate: accounts[i].address});123      const adminListAfterAddAdmin = await collection.getAdmins();124      expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: accounts[i].address});125    }126127    const addExtraAdminTx = async () => collection.addAdmin(alice, {Substrate: accounts[chainAdminLimit].address});128    await expect(addExtraAdminTx()).to.be.rejectedWith(/common\.CollectionAdminCountExceeded/);129  });130});
after · tests/src/addCollectionAdmin.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 {itSub, usingPlaygrounds, expect} from './util/playgrounds';1920describe('Integration Test addCollectionAdmin(collection_id, new_admin_id):', () => {21  let donor: IKeyringPair;2223  before(async () => {24    await usingPlaygrounds(async (_, privateKeyWrapper) => {25      donor = privateKeyWrapper('//Alice');26    });27  });2829  itSub('Add collection admin.', async ({helper}) => {30    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n], donor);31    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});3233    const collection = await helper.collection.getData(collectionId);34    expect(collection!.normalizedOwner!).to.be.equal(helper.address.normalizeSubstrate(alice.address));3536    await helper.nft.addAdmin(alice, collectionId, {Substrate: bob.address});3738    const adminListAfterAddAdmin = await helper.collection.getAdmins(collectionId);39    expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: bob.address});40  });41});4243describe('Negative Integration Test addCollectionAdmin(collection_id, new_admin_id):', () => {44  let donor: IKeyringPair;4546  before(async () => {47    await usingPlaygrounds(async (_, privateKeyWrapper) => {48      donor = privateKeyWrapper('//Alice');49    });50  });5152  itSub("Not owner can't add collection admin.", async ({helper}) => {53    const [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);54    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});5556    const collection = await helper.collection.getData(collectionId);57    expect(collection?.normalizedOwner).to.be.equal(helper.address.normalizeSubstrate(alice.address));5859    const changeAdminTxBob = async () => helper.collection.addAdmin(bob, collectionId, {Substrate: bob.address});60    const changeAdminTxCharlie = async () => helper.collection.addAdmin(bob, collectionId, {Substrate: charlie.address});61    await expect(changeAdminTxCharlie()).to.be.rejectedWith(/common\.NoPermission/);62    await expect(changeAdminTxBob()).to.be.rejectedWith(/common\.NoPermission/);6364    const adminListAfterAddAdmin = await helper.collection.getAdmins(collectionId);65    expect(adminListAfterAddAdmin).to.be.not.deep.contains({Substrate: charlie.address});66    expect(adminListAfterAddAdmin).to.be.not.deep.contains({Substrate: bob.address});67  });6869  itSub("Admin can't add collection admin.", async ({helper}) => {70    const [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);71    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});7273    await collection.addAdmin(alice, {Substrate: bob.address});7475    const adminListAfterAddAdmin = await collection.getAdmins();76    expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: bob.address});7778    const changeAdminTxCharlie = async () => collection.addAdmin(bob, {Substrate: charlie.address});79    await expect(changeAdminTxCharlie()).to.be.rejectedWith(/common\.NoPermission/);8081    const adminListAfterAddNewAdmin = await collection.getAdmins();82    expect(adminListAfterAddNewAdmin).to.be.deep.contains({Substrate: bob.address});83    expect(adminListAfterAddNewAdmin).to.be.not.deep.contains({Substrate: charlie.address});84  });8586  itSub("Can't add collection admin of not existing collection.", async ({helper}) => {87    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);88    const collectionId = (1 << 32) - 1;8990    const addAdminTx = async () => helper.collection.addAdmin(alice, collectionId, {Substrate: bob.address});91    await expect(addAdminTx()).to.be.rejectedWith(/common\.CollectionNotFound/);9293    // Verifying that nothing bad happened (network is live, new collections can be created, etc.)94    await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});95  });9697  itSub("Can't add an admin to a destroyed collection.", async ({helper}) => {98    const [alice, bob] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);99    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});100101    await collection.burn(alice);102    const addAdminTx = async () => collection.addAdmin(alice, {Substrate: bob.address});103    await expect(addAdminTx()).to.be.rejectedWith(/common\.CollectionNotFound/);104105    // Verifying that nothing bad happened (network is live, new collections can be created, etc.)106    await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});107  });108109  itSub('Add an admin to a collection that has reached the maximum number of admins limit', async ({helper}) => {110    const [alice, ...accounts] = await helper.arrange.createAccounts([10n, 0n, 0n, 0n, 0n, 0n, 0n, 0n], donor);111    const collection = await helper.nft.mintCollection(alice, {name: 'Collection Name', description: 'Collection Description', tokenPrefix: 'COL'});112113    const chainAdminLimit = (helper.api!.consts.common.collectionAdminsLimit as any).toNumber();114    expect(chainAdminLimit).to.be.equal(5);115116    for (let i = 0; i < chainAdminLimit; i++) {117      await collection.addAdmin(alice, {Substrate: accounts[i].address});118      const adminListAfterAddAdmin = await collection.getAdmins();119      expect(adminListAfterAddAdmin).to.be.deep.contains({Substrate: accounts[i].address});120    }121122    const addExtraAdminTx = async () => collection.addAdmin(alice, {Substrate: accounts[chainAdminLimit].address});123    await expect(addExtraAdminTx()).to.be.rejectedWith(/common\.CollectionAdminCountExceeded/);124  });125});
modifiedtests/src/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/fungible.test.ts
+++ b/tests/src/fungible.test.ts
@@ -16,13 +16,9 @@
 
 import {IKeyringPair} from '@polkadot/types/types';
 import {U128_MAX} from './util/helpers';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
-chai.use(chaiAsPromised);
-const expect = chai.expect;
-
+// todo:playgrounds get rid of globals
 let alice: IKeyringPair;
 let bob: IKeyringPair;
modifiedtests/src/pallet-presence.test.tsdiffbeforeafterboth
--- a/tests/src/pallet-presence.test.ts
+++ b/tests/src/pallet-presence.test.ts
@@ -14,8 +14,7 @@
 // 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 {expect} from 'chai';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 // Pallets that must always be present
 const requiredPallets = [
modifiedtests/src/refungible.test.tsdiffbeforeafterboth
--- a/tests/src/refungible.test.ts
+++ b/tests/src/refungible.test.ts
@@ -15,12 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {IKeyringPair} from '@polkadot/types/types';
-import {itSub, Pallets, requirePalletsOrSkip, usingPlaygrounds} from './util/playgrounds';
-
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, Pallets, requirePalletsOrSkip, usingPlaygrounds, expect} from './util/playgrounds';
 
 let alice: IKeyringPair;
 let bob: IKeyringPair;
modifiedtests/src/removeCollectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionAdmin.test.ts
+++ b/tests/src/removeCollectionAdmin.test.ts
@@ -14,13 +14,8 @@
 // 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 chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
 import {IKeyringPair} from '@polkadot/types/types';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test removeCollectionAdmin(collection_id, account_id):', () => {
   let alice: IKeyringPair;
modifiedtests/src/removeCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionSponsor.test.ts
+++ b/tests/src/removeCollectionSponsor.test.ts
@@ -14,13 +14,8 @@
 // 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 chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
 import {IKeyringPair} from '@polkadot/types/types';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('integration test: ext. removeCollectionSponsor():', () => {
   let donor: IKeyringPair;
modifiedtests/src/removeFromAllowList.test.tsdiffbeforeafterboth
--- a/tests/src/removeFromAllowList.test.ts
+++ b/tests/src/removeFromAllowList.test.ts
@@ -14,13 +14,8 @@
 // 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 chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
 import {IKeyringPair} from '@polkadot/types/types';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test removeFromAllowList', () => {
   let alice: IKeyringPair;
modifiedtests/src/rpc.test.tsdiffbeforeafterboth
--- a/tests/src/rpc.test.ts
+++ b/tests/src/rpc.test.ts
@@ -1,11 +1,22 @@
+// 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 {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {usingPlaygrounds, itSub} from './util/playgrounds';
+import {usingPlaygrounds, itSub, expect} from './util/playgrounds';
 import {crossAccountIdFromLower} from './util/playgrounds/unique';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
 
 describe('integration test: RPC methods', () => {
   let donor: IKeyringPair;
modifiedtests/src/setCollectionLimits.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionLimits.test.ts
+++ b/tests/src/setCollectionLimits.test.ts
@@ -16,12 +16,7 @@
 
 // https://unique-network.readthedocs.io/en/latest/jsapi.html#setchainlimits
 import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 const accountTokenOwnershipLimit = 0;
 const sponsoredDataSize = 0;
modifiedtests/src/setCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionSponsor.test.ts
+++ b/tests/src/setCollectionSponsor.test.ts
@@ -14,13 +14,8 @@
 // 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 chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
 import {IKeyringPair} from '@polkadot/types/types';
-import {itSub, usingPlaygrounds, Pallets} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect, Pallets} from './util/playgrounds';
 
 describe('integration test: ext. setCollectionSponsor():', () => {
   let alice: IKeyringPair;
modifiedtests/src/setMintPermission.test.tsdiffbeforeafterboth
--- a/tests/src/setMintPermission.test.ts
+++ b/tests/src/setMintPermission.test.ts
@@ -15,12 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test setMintPermission', () => {
   let alice: IKeyringPair;
modifiedtests/src/setPublicAccessMode.test.tsdiffbeforeafterboth
--- a/tests/src/setPublicAccessMode.test.ts
+++ b/tests/src/setPublicAccessMode.test.ts
@@ -16,12 +16,7 @@
 
 // https://unique-network.readthedocs.io/en/latest/jsapi.html#setschemaversion
 import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {itSub, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test setPublicAccessMode(): ', () => {
   let alice: IKeyringPair;
modifiedtests/src/transfer.test.tsdiffbeforeafterboth
--- a/tests/src/transfer.test.ts
+++ b/tests/src/transfer.test.ts
@@ -15,13 +15,8 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
 import {itEth, usingEthPlaygrounds} from './eth/util/playgrounds';
-import {itSub, Pallets, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, Pallets, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test Transfer(recipient, collection_id, item_id, value)', () => {
   let alice: IKeyringPair;
modifiedtests/src/transferFrom.test.tsdiffbeforeafterboth
--- a/tests/src/transferFrom.test.ts
+++ b/tests/src/transferFrom.test.ts
@@ -15,12 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {itSub, Pallets, usingPlaygrounds} from './util/playgrounds';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
+import {itSub, Pallets, usingPlaygrounds, expect} from './util/playgrounds';
 
 describe('Integration Test transferFrom(from, recipient, collection_id, item_id, value):', () => {
   let alice: IKeyringPair;
modifiedtests/src/util/playgrounds/index.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/index.ts
+++ b/tests/src/util/playgrounds/index.ts
@@ -2,12 +2,17 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import {IKeyringPair} from '@polkadot/types/types';
+import chai from 'chai';
+import chaiAsPromised from 'chai-as-promised';
 import {Context} from 'mocha';
 import config from '../../config';
 import '../../interfaces/augment-api-events';
 import {DevUniqueHelper, SilentLogger, SilentConsole} from './unique.dev';
 
 
+chai.use(chaiAsPromised);
+export const expect = chai.expect;
+
 export const usingPlaygrounds = async (code: (helper: DevUniqueHelper, privateKey: (seed: string) => IKeyringPair) => Promise<void>) => {
   const silentConsole = new SilentConsole();
   silentConsole.enable();