git.delta.rocks / unique-network / refs/commits / e7f81f393f61

difftreelog

Merge pull request #753 from UniqueNetwork/tests/eth-helpers

ut-akuznetsov2022-12-08parents: #378b7f3 #6da0856.patch.diff
in: master
Tests/eth helpers

8 files changed

addedtests/src/eth/collectionLimits.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/collectionLimits.test.ts
@@ -0,0 +1,100 @@
+import {IKeyringPair} from '@polkadot/types/types';
+import {Pallets} from '../util';
+import {expect, itEth, usingEthPlaygrounds} from './util';
+
+
+describe('Can set collection limits', () => {
+  let donor: IKeyringPair;
+
+  before(async () => {
+    await usingEthPlaygrounds(async (_helper, privateKey) => {
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  [
+    {case: 'nft' as const, method: 'createNFTCollection' as const},
+    {case: 'rft' as const, method: 'createRFTCollection' as const, requiredPallets: [Pallets.ReFungible]},
+    {case: 'ft' as const, method: 'createFTCollection' as const},
+  ].map(testCase =>
+    itEth.ifWithPallets(`for ${testCase.case}`, testCase.requiredPallets || [], async ({helper}) => {
+      const owner = await helper.eth.createAccountWithBalance(donor);
+      const {collectionId, collectionAddress} = await helper.eth.createCollecion(testCase.method, owner, 'Limits', 'absolutely anything', 'FLO', 18);
+      const limits = {
+        accountTokenOwnershipLimit: 1000,
+        sponsoredDataSize: 1024,
+        sponsoredDataRateLimit: 30,
+        tokenLimit: 1000000,
+        sponsorTransferTimeout: 6,
+        sponsorApproveTimeout: 6,
+        ownerCanTransfer: 1,
+        ownerCanDestroy: 0,
+        transfersEnabled: 0,
+      };
+      
+      const expectedLimits = {
+        accountTokenOwnershipLimit: 1000,
+        sponsoredDataSize: 1024,
+        sponsoredDataRateLimit: {blocks: 30},
+        tokenLimit: 1000000,
+        sponsorTransferTimeout: 6,
+        sponsorApproveTimeout: 6,
+        ownerCanTransfer: true,
+        ownerCanDestroy: false,
+        transfersEnabled: false,
+      };
+     
+      const collection = helper.ethNativeContract.collection(collectionAddress, testCase.case, owner);
+      await collection.methods.setCollectionLimit('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
+      await collection.methods.setCollectionLimit('sponsoredDataSize', limits.sponsoredDataSize).send();
+      await collection.methods.setCollectionLimit('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
+      await collection.methods.setCollectionLimit('tokenLimit', limits.tokenLimit).send();
+      await collection.methods.setCollectionLimit('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
+      await collection.methods.setCollectionLimit('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
+      await collection.methods.setCollectionLimit('ownerCanTransfer', limits.ownerCanTransfer).send();
+      await collection.methods.setCollectionLimit('ownerCanDestroy', limits.ownerCanDestroy).send();
+      await collection.methods.setCollectionLimit('transfersEnabled', limits.transfersEnabled).send();
+      
+      const data = (await helper.rft.getData(collectionId))!;
+      expect(data.raw.limits).to.deep.eq(expectedLimits);
+      expect(await helper.collection.getEffectiveLimits(collectionId)).to.deep.eq(expectedLimits);
+    }));
+});
+
+describe('Cannot set invalid collection limits', () => {
+  let donor: IKeyringPair;
+
+  before(async () => {
+    await usingEthPlaygrounds(async (_helper, privateKey) => {
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  [
+    {case: 'nft' as const, method: 'createNFTCollection' as const},
+    {case: 'rft' as const, method: 'createRFTCollection' as const, requiredPallets: [Pallets.ReFungible]},
+    {case: 'ft' as const, method: 'createFTCollection' as const},
+  ].map(testCase =>
+    itEth.ifWithPallets(`for ${testCase.case}`, testCase.requiredPallets || [], async ({helper}) => {
+      const invalidLimits = {
+        accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
+        transfersEnabled: 3,
+      };
+
+      const owner = await helper.eth.createAccountWithBalance(donor);
+      const {collectionAddress} = await helper.eth.createCollecion(testCase.method, owner, 'Limits', 'absolutely anything', 'ISNI', 18);
+      const collectionEvm = helper.ethNativeContract.collection(collectionAddress, testCase.case, owner);
+      await expect(collectionEvm.methods
+        .setCollectionLimit('badLimit', '1')
+        .call()).to.be.rejectedWith('unknown limit "badLimit"');
+      
+      await expect(collectionEvm.methods
+        .setCollectionLimit(Object.keys(invalidLimits)[0], invalidLimits.accountTokenOwnershipLimit)
+        .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
+      
+      await expect(collectionEvm.methods
+        .setCollectionLimit(Object.keys(invalidLimits)[1], invalidLimits.transfersEnabled)
+        .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
+    }));
+});
+  
\ No newline at end of file
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
18import {Pallets} from '../util';18import {Pallets} from '../util';
19import {IProperty, ITokenPropertyPermission} from '../util/playgrounds/types';19import {IProperty, ITokenPropertyPermission} from '../util/playgrounds/types';
20import {IKeyringPair} from '@polkadot/types/types';20import {IKeyringPair} from '@polkadot/types/types';
21import {TCollectionMode} from '../util/playgrounds/types';
2221
23describe('EVM collection properties', () => {22describe('EVM collection properties', () => {
24 let donor: IKeyringPair;23 let donor: IKeyringPair;
31 });30 });
32 });31 });
32
33 // Soft-deprecated: setCollectionProperty
34 [
35 {method: 'setCollectionProperties', methodParams: [[{key: 'testKey1', value: Buffer.from('testValue1')}, {key: 'testKey2', value: Buffer.from('testValue2')}]], expectedProps: [{key: 'testKey1', value: 'testValue1'}, {key: 'testKey2', value: 'testValue2'}]},
36 {method: 'setCollectionProperty', methodParams: ['testKey', Buffer.from('testValue')], expectedProps: [{key: 'testKey', value: 'testValue'}]},
37 ].map(testCase =>
38 itEth(`Collection properties can be set: ${testCase.method}`, async({helper}) => {
39 const caller = await helper.eth.createAccountWithBalance(donor);
40 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: []});
41 await collection.addAdmin(alice, {Ethereum: caller});
42
43 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
44 const contract = helper.ethNativeContract.collection(address, 'nft', caller, testCase.method === 'setCollectionProperty');
45
46 await contract.methods[testCase.method](...testCase.methodParams).send({from: caller});
47
48 const raw = (await collection.getData())?.raw;
49 expect(raw.properties).to.deep.equal(testCase.expectedProps);
50 }));
3351
34 itEth('Can be set', async({helper}) => {52 itEth('Cannot set invalid properties', async({helper}) => {
35 const caller = await helper.eth.createAccountWithBalance(donor);53 const caller = await helper.eth.createAccountWithBalance(donor);
36 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: []});54 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: []});
37 await collection.addAdmin(alice, {Ethereum: caller});55 await collection.addAdmin(alice, {Ethereum: caller});
3856
39 const address = helper.ethAddress.fromCollectionId(collection.collectionId);57 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
40 const contract = helper.ethNativeContract.collection(address, 'nft', caller);58 const contract = helper.ethNativeContract.collection(address, 'nft', caller);
4159
42 await contract.methods.setCollectionProperties([{key: 'testKey', value: Buffer.from('testValue')}]).send({from: caller});60 await expect(contract.methods.setCollectionProperties([{key: '', value: Buffer.from('val1')}]).send({from: caller})).to.be.rejected;
4361 await expect(contract.methods.setCollectionProperties([{key: 'déjà vu', value: Buffer.from('hmm...')}]).send({from: caller})).to.be.rejected;
62 await expect(contract.methods.setCollectionProperties([{key: 'a'.repeat(257), value: Buffer.from('val3')}]).send({from: caller})).to.be.rejected;
63 // TODO add more expects
44 const raw = (await collection.getData())?.raw;64 const raw = (await collection.getData())?.raw;
45
46 expect(raw.properties[0].value).to.equal('testValue');65 expect(raw.properties).to.deep.equal([]);
47 });66 });
4867
68
69 // Soft-deprecated: deleteCollectionProperty
70 [
71 {method: 'deleteCollectionProperties', methodParams: [['testKey1', 'testKey2']], expectedProps: [{key: 'testKey3', value: 'testValue3'}]},
72 {method: 'deleteCollectionProperty', methodParams: ['testKey1'], expectedProps: [{key: 'testKey2', value: 'testValue2'}, {key: 'testKey3', value: 'testValue3'}]},
73 ].map(testCase =>
49 itEth('Can be deleted', async({helper}) => {74 itEth(`Collection properties can be deleted: ${testCase.method}()`, async({helper}) => {
75 const properties = [
76 {key: 'testKey1', value: 'testValue1'},
77 {key: 'testKey2', value: 'testValue2'},
78 {key: 'testKey3', value: 'testValue3'}];
50 const caller = await helper.eth.createAccountWithBalance(donor);79 const caller = await helper.eth.createAccountWithBalance(donor);
51 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: [{key: 'testKey', value: 'testValue'}]});80 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties});
5281
53 await collection.addAdmin(alice, {Ethereum: caller});82 await collection.addAdmin(alice, {Ethereum: caller});
5483
55 const address = helper.ethAddress.fromCollectionId(collection.collectionId);84 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
56 const contract = helper.ethNativeContract.collection(address, 'nft', caller);85 const contract = helper.ethNativeContract.collection(address, 'nft', caller, testCase.method === 'deleteCollectionProperty');
5786
58 await contract.methods.deleteCollectionProperties(['testKey']).send({from: caller});87 await contract.methods[testCase.method](...testCase.methodParams).send({from: caller});
5988
60 const raw = (await collection.getData())?.raw;89 const raw = (await collection.getData())?.raw;
6190
62 expect(raw.properties.length).to.equal(0);91 expect(raw.properties.length).to.equal(testCase.expectedProps.length);
92 expect(raw.properties).to.deep.equal(testCase.expectedProps);
63 });93 }));
94
95
96 [
97 {method: 'deleteCollectionProperties', methodParams: [['testKey2']]},
98 {method: 'deleteCollectionProperty', methodParams: ['testKey2']},
99 ].map(testCase =>
100 itEth(`cannot ${testCase.method}() of non-owned collections`, async ({helper}) => {
101 const properties = [
102 {key: 'testKey1', value: 'testValue1'},
103 {key: 'testKey2', value: 'testValue2'},
104 ];
105 const caller = await helper.eth.createAccountWithBalance(donor);
106 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties});
107
108 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
109 const collectionEvm = helper.ethNativeContract.collection(address, 'nft', caller, testCase.method === 'deleteCollectionProperty');
110
111 await expect(collectionEvm.methods[testCase.method](...testCase.methodParams).send({from: caller})).to.be.rejected;
112 expect(await collection.getProperties()).to.deep.eq(properties);
113 }));
64114
65 itEth('Can be read', async({helper}) => {115 itEth('Can be read', async({helper}) => {
66 const caller = helper.eth.createAccount();116 const caller = helper.eth.createAccount();
73 expect(value).to.equal(helper.getWeb3().utils.toHex('testValue'));123 expect(value).to.equal(helper.getWeb3().utils.toHex('testValue'));
74 });124 });
75
76 // Soft-deprecated
77 itEth('Collection property can be set', async({helper}) => {
78 const caller = await helper.eth.createAccountWithBalance(donor);
79 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: []});
80 await collection.addAdmin(alice, {Ethereum: caller});
81
82 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
83 const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
84
85 await contract.methods.setCollectionProperty('testKey', Buffer.from('testValue')).send();
86
87 const raw = (await collection.getData())?.raw;
88
89 expect(raw.properties[0].value).to.equal('testValue');
90 });
91
92 // Soft-deprecated
93 itEth('Collection property can be deleted', async({helper}) => {
94 const caller = await helper.eth.createAccountWithBalance(donor);
95 const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: [{key: 'testKey', value: 'testValue'}]});
96
97 await collection.addAdmin(alice, {Ethereum: caller});
98
99 const address = helper.ethAddress.fromCollectionId(collection.collectionId);
100 const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
101
102 await contract.methods.deleteCollectionProperty('testKey').send({from: caller});
103
104 const raw = (await collection.getData())?.raw;
105
106 expect(raw.properties.length).to.equal(0);
107 });
108});125});
109126
110describe('Supports ERC721Metadata', () => {127describe('Supports ERC721Metadata', () => {
116 });133 });
117 });134 });
118135
136 [
119 const checkERC721Metadata = async (helper: EthUniqueHelper, mode: 'nft' | 'rft') => {137 {case: 'nft' as const},
138 {case: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
139 ].map(testCase =>
140 itEth.ifWithPallets(`ERC721Metadata property can be set for ${testCase.case} collection`, testCase.requiredPallets || [], async ({helper}) => {
120 const caller = await helper.eth.createAccountWithBalance(donor);141 const caller = await helper.eth.createAccountWithBalance(donor);
121 const bruh = await helper.eth.createAccountWithBalance(donor);142 const bruh = await helper.eth.createAccountWithBalance(donor);
122143
125 const URI = 'uri1';146 const URI = 'uri1';
126147
127 const collectionHelpers = helper.ethNativeContract.collectionHelpers(caller);148 const collectionHelpers = helper.ethNativeContract.collectionHelpers(caller);
128 const creatorMethod = mode === 'rft' ? 'createRFTCollection' : 'createNFTCollection';149 const creatorMethod = testCase.case === 'rft' ? 'createRFTCollection' : 'createNFTCollection';
129150
130 const {collectionId, collectionAddress} = await helper.eth[creatorMethod](caller, 'n', 'd', 'p');151 const {collectionId, collectionAddress} = await helper.eth[creatorMethod](caller, 'n', 'd', 'p');
131 const bruhCross = helper.ethCrossAccount.fromAddress(bruh);152 const bruhCross = helper.ethCrossAccount.fromAddress(bruh);
132153
133 const contract = helper.ethNativeContract.collectionById(collectionId, mode, caller);154 const contract = helper.ethNativeContract.collectionById(collectionId, testCase.case, caller);
134 await contract.methods.addCollectionAdminCross(bruhCross).send(); // to check that admin will work too155 await contract.methods.addCollectionAdminCross(bruhCross).send(); // to check that admin will work too
135156
136 const collection1 = helper.nft.getCollectionObject(collectionId);157 const collection1 = helper.nft.getCollectionObject(collectionId);
186207
187 await contract.methods.setProperties(tokenId2, [{key: 'URISuffix', value: Buffer.from(SUFFIX)}]).send();208 await contract.methods.setProperties(tokenId2, [{key: 'URISuffix', value: Buffer.from(SUFFIX)}]).send();
188 expect(await contract.methods.tokenURI(tokenId2).call()).to.equal(BASE_URI + SUFFIX);209 expect(await contract.methods.tokenURI(tokenId2).call()).to.equal(BASE_URI + SUFFIX);
189 };210 }));
190
191 itEth('ERC721Metadata property can be set for NFT collection', async({helper}) => {
192 await checkERC721Metadata(helper, 'nft');
193 });
194
195 itEth.ifWithPallets('ERC721Metadata property can be set for RFT collection', [Pallets.ReFungible], async({helper}) => {
196 await checkERC721Metadata(helper, 'rft');
197 });
198});211});
199212
200describe('EVM collection property', () => {213describe('EVM collection property', () => {
206 });219 });
207 });220 });
208221
222 [
223 {case: 'nft' as const},
224 {case: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
209 async function testSetReadProperties(helper: EthUniqueHelper, mode: TCollectionMode) {225 {case: 'ft' as const},
226 ].map(testCase =>
227 itEth.ifWithPallets(`can set/read properties ${testCase.case}`, testCase.requiredPallets || [], async ({helper}) => {
210 const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});228 const collection = await helper[testCase.case].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
211229
212 const sender = await helper.eth.createAccountWithBalance(donor, 100n);230 const sender = await helper.eth.createAccountWithBalance(donor, 100n);
213 await collection.addAdmin(donor, {Ethereum: sender});231 await collection.addAdmin(donor, {Ethereum: sender});
214232
215 const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);233 const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
216 const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);234 const contract = helper.ethNativeContract.collection(collectionAddress, testCase.case, sender);
217235
218 const keys = ['key0', 'key1'];236 const keys = ['key0', 'key1'];
219237
225 await contract.methods.setCollectionProperties(writeProperties).send();243 await contract.methods.setCollectionProperties(writeProperties).send();
226 const readProperties = await contract.methods.collectionProperties([keys[0], keys[1]]).call();244 const readProperties = await contract.methods.collectionProperties([keys[0], keys[1]]).call();
227 expect(readProperties).to.be.like(writeProperties);245 expect(readProperties).to.be.like(writeProperties);
228 }246 }));
229247
230 itEth('Set/read properties ft', async ({helper}) => {248 [
231 await testSetReadProperties(helper, 'ft');249 {case: 'nft' as const},
232 });250 {case: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
233 itEth.ifWithPallets('Set/read properties rft', [Pallets.ReFungible], async ({helper}) => {
234 await testSetReadProperties(helper, 'rft');
235 });
236 itEth('Set/read properties nft', async ({helper}) => {
237 await testSetReadProperties(helper, 'nft');
238 });
239
240 async function testDeleteProperties(helper: EthUniqueHelper, mode: TCollectionMode) {251 {case: 'ft' as const},
252 ].map(testCase =>
253 itEth.ifWithPallets(`can delete properties ${testCase.case}`, testCase.requiredPallets || [], async ({helper}) => {
241 const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});254 const collection = await helper[testCase.case].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
242255
243 const sender = await helper.eth.createAccountWithBalance(donor, 100n);256 const sender = await helper.eth.createAccountWithBalance(donor, 100n);
244 await collection.addAdmin(donor, {Ethereum: sender});257 await collection.addAdmin(donor, {Ethereum: sender});
245258
246 const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);259 const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
247 const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);260 const contract = helper.ethNativeContract.collection(collectionAddress, testCase.case, sender);
248261
249 const keys = ['key0', 'key1', 'key2', 'key3'];262 const keys = ['key0', 'key1', 'key2', 'key3'];
250263
271 const readProperties = await contract.methods.collectionProperties([]).call();284 const readProperties = await contract.methods.collectionProperties([]).call();
272 expect(readProperties).to.be.like(expectProperties);285 expect(readProperties).to.be.like(expectProperties);
273 }286 }
274 }287 }));
275
276 itEth('Delete properties ft', async ({helper}) => {
277 await testDeleteProperties(helper, 'ft');
278 });
279 itEth.ifWithPallets('Delete properties rft', [Pallets.ReFungible], async ({helper}) => {
280 await testDeleteProperties(helper, 'rft');
281 });
282 itEth('Delete properties nft', async ({helper}) => {
283 await testDeleteProperties(helper, 'nft');
284 });
285
286});288});
287289
modifiedtests/src/eth/collectionSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionSponsoring.test.ts
+++ b/tests/src/eth/collectionSponsoring.test.ts
@@ -31,6 +31,7 @@
     });
   });
   
+  // TODO: move to substrate tests
   itEth('sponsors mint transactions', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'spnr', permissions: {mintMode: true}});
     await collection.setSponsor(alice, alice.address);
@@ -80,180 +81,110 @@
   //   const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
   //   expect(bigIntToSub(api, BigInt(sponsorTuple[1]))).to.be.eq(sponsor.address);
   // });
-
-  // Soft-deprecated
-  itEth('[eth] Remove sponsor', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
-
-    let result = await collectionHelpers.methods.createNFTCollection('Sponsor collection', '1', '1').send({value: Number(2n * nominal)});
-    const collectionIdAddress = helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionIdAddress, 'nft', owner, true);
-
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
-    result = await collectionEvm.methods.setCollectionSponsor(sponsor).send({from: owner});
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
-
-    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
-
-    await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
-
-    const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
-    expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
-  });
-
-  itEth('[cross] Remove sponsor', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
-
-    let result = await collectionHelpers.methods.createNFTCollection('Sponsor collection', '1', '1').send({value: Number(2n * nominal)});
-    const collectionIdAddress = helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionIdAddress, 'nft', owner);
-
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
-    result = await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send({from: owner});
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
-
-    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
-    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
 
-    await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
-
-    const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
-    expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
-  });
-
-  // Soft-deprecated
-  itEth('[eth] Sponsoring collection from evm address via access list', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-
-    const {collectionId, collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
-
-    const collection = helper.nft.getCollectionObject(collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
-
-    await collectionEvm.methods.setCollectionSponsor(sponsor).send({from: owner});
-    let collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
-
-    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
-    collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-
-    const user = helper.eth.createAccount();
-    const nextTokenId = await collectionEvm.methods.nextTokenId().call();
-    expect(nextTokenId).to.be.equal('1');
-
-    const oldPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
-    expect(oldPermissions.mintMode).to.be.false;
-    expect(oldPermissions.access).to.be.equal('Normal');
-
-    await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
-    await collectionEvm.methods.addToCollectionAllowList(user).send({from: owner});
-    await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
-
-    const newPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
-    expect(newPermissions.mintMode).to.be.true;
-    expect(newPermissions.access).to.be.equal('AllowList');
+  [
+    'setCollectionSponsorCross',
+    'setCollectionSponsor', // Soft-deprecated
+  ].map(testCase => 
+    itEth(`[${testCase}] can remove collection sponsor`, async ({helper}) => {
+      const owner = await helper.eth.createAccountWithBalance(donor);
+      const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
+  
+      let result = await collectionHelpers.methods.createNFTCollection('Sponsor collection', '1', '1').send({value: Number(2n * nominal)});
+      const collectionIdAddress = helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+      const collectionEvm = helper.ethNativeContract.collection(collectionIdAddress, 'nft', owner, testCase === 'setCollectionSponsor');
+  
+      expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
+      result = await collectionEvm.methods[testCase](testCase === 'setCollectionSponsor' ? sponsor : sponsorCross).send({from: owner});
+      expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
+  
+      await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
+      expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
+  
+      await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
+  
+      const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
+      expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
+    }));
 
-    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+  [
+    'setCollectionSponsorCross',
+    'setCollectionSponsor', // Soft-deprecated
+  ].map(testCase => 
+    itEth(`[${testCase}] Can sponsor from evm address via access list`, async ({helper}) => {
+      const owner = await helper.eth.createAccountWithBalance(donor);
+      const sponsorEth = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCrossEth = helper.ethCrossAccount.fromAddress(sponsorEth);
+  
+      const {collectionId, collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
+  
+      const collectionSub = helper.nft.getCollectionObject(collectionId);
+      const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, testCase === 'setCollectionSponsor');
+  
+      // Set collection sponsor:
+      await collectionEvm.methods[testCase](testCase === 'setCollectionSponsor' ? sponsorEth : sponsorCrossEth).send({from: owner});
+      let sponsorship = (await collectionSub.getData())!.raw.sponsorship;
+      expect(sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsorEth, true));
+      // Account cannot confirm sponsorship if it is not set as a sponsor
+      await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+      
+      // Sponsor can confirm sponsorship:
+      await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsorEth});
+      sponsorship = (await collectionSub.getData())!.raw.sponsorship;
+      expect(sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsorEth, true));
+  
+      // Create user with no balance:
+      const user = helper.eth.createAccount();
+      const userCross = helper.ethCrossAccount.fromAddress(user);
+      const nextTokenId = await collectionEvm.methods.nextTokenId().call();
+      expect(nextTokenId).to.be.equal('1');
+  
+      // Set collection permissions:
+      const oldPermissions = (await collectionSub.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
+      expect(oldPermissions.mintMode).to.be.false;
+      expect(oldPermissions.access).to.be.equal('Normal');
 
-    {
-      const result = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
-      const events = helper.eth.normalizeEvents(result.events);
+      await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
+      await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+      await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
+  
+      const newPermissions = (await collectionSub.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
+      expect(newPermissions.mintMode).to.be.true;
+      expect(newPermissions.access).to.be.equal('AllowList');
+  
+      const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+      const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
 
-      expect(events).to.be.deep.equal([
-        {
-          address: collectionAddress,
-          event: 'Transfer',
-          args: {
-            from: '0x0000000000000000000000000000000000000000',
-            to: user,
-            tokenId: '1',
+      // User can mint token without balance:
+      {
+        const result = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
+        const events = helper.eth.normalizeEvents(result.events);
+  
+        expect(events).to.be.deep.equal([
+          {
+            address: collectionAddress,
+            event: 'Transfer',
+            args: {
+              from: '0x0000000000000000000000000000000000000000',
+              to: user,
+              tokenId: '1',
+            },
           },
-        },
-      ]);
-
-      const ownerBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(owner));
-      const sponsorBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(sponsor));
-
-      expect(await collectionEvm.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
-      expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
-      expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
-    }
-  });
-
-  itEth('[cross] Sponsoring collection from evm address via access list', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-
-    const {collectionId, collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
-
-    const collection = helper.nft.getCollectionObject(collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+        ]);
+  
+        const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+        const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
+        const userBalanceAfter =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user));
+  
+        expect(await collectionEvm.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
+        expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
+        expect(userBalanceAfter).to.be.eq(0n);
+        expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
+      }
+    }));
 
-    await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send({from: owner});
-    let collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
-
-    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
-    collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-
-    const user = helper.eth.createAccount();
-    const userCross = helper.ethCrossAccount.fromAddress(user);
-    const nextTokenId = await collectionEvm.methods.nextTokenId().call();
-    expect(nextTokenId).to.be.equal('1');
-
-    const oldPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
-    expect(oldPermissions.mintMode).to.be.false;
-    expect(oldPermissions.access).to.be.equal('Normal');
-
-    await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
-    await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
-    await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
-
-    const newPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
-    expect(newPermissions.mintMode).to.be.true;
-    expect(newPermissions.access).to.be.equal('AllowList');
-
-    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
-
-    {
-      const result = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
-      const events = helper.eth.normalizeEvents(result.events);
-
-      expect(events).to.be.deep.equal([
-        {
-          address: collectionAddress,
-          event: 'Transfer',
-          args: {
-            from: '0x0000000000000000000000000000000000000000',
-            to: user,
-            tokenId: '1',
-          },
-        },
-      ]);
-
-      const ownerBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(owner));
-      const sponsorBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(sponsor));
-
-      expect(await collectionEvm.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
-      expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
-      expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
-    }
-  });
-
   // TODO: Temprorary off. Need refactor
   // itWeb3('Sponsoring collection from substrate address via access list', async ({api, web3, privateKeyWrapper}) => {
   //   const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
@@ -310,108 +241,79 @@
   //   }
   // });
 
-  // Soft-deprecated
-  itEth('[eth] Check that transaction via EVM spend money from sponsor address', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-
-    const {collectionAddress, collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner,'Sponsor collection', '1', '1', '');
-    const collection = helper.nft.getCollectionObject(collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
-
-    await collectionEvm.methods.setCollectionSponsor(sponsor).send();
-    let collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
-
-    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor, true);
-    await sponsorCollection.methods.confirmCollectionSponsorship().send();
-    collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-
-    const user = helper.eth.createAccount();
-    await collectionEvm.methods.addCollectionAdmin(user).send();
-
-    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
-
-    const userCollectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', user, true);
-
-    const result = await userCollectionEvm.methods.mintWithTokenURI(user, 'Test URI').send();
-    const tokenId = result.events.Transfer.returnValues.tokenId;
+  [
+    'setCollectionSponsorCross',
+    'setCollectionSponsor', // Soft-deprecated
+  ].map(testCase => 
+    itEth(`[${testCase}] Check that transaction via EVM spend money from sponsor address`, async ({helper}) => {
+      const owner = await helper.eth.createAccountWithBalance(donor);
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+  
+      const {collectionAddress, collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner,'Sponsor collection', '1', '1', '');
 
-    const events = helper.eth.normalizeEvents(result.events);
-    const address = helper.ethAddress.fromCollectionId(collectionId);
-
-    expect(events).to.be.deep.equal([
-      {
-        address,
-        event: 'Transfer',
-        args: {
-          from: '0x0000000000000000000000000000000000000000',
-          to: user,
-          tokenId: '1',
+      const collectionSub = helper.nft.getCollectionObject(collectionId);
+      const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, testCase === 'setCollectionSponsor');
+      // Set collection sponsor:
+      await collectionEvm.methods[testCase](testCase === 'setCollectionSponsor' ? sponsor : sponsorCross).send();
+      let collectionData = (await collectionSub.getData())!;
+      expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+      await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+  
+      await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
+      collectionData = (await collectionSub.getData())!;
+      expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+  
+      const user = helper.eth.createAccount();
+      const userCross = helper.ethCrossAccount.fromAddress(user);
+      await collectionEvm.methods.addCollectionAdminCross(userCross).send();
+  
+      const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+      const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+    
+      const mintingResult = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
+      const tokenId = mintingResult.events.Transfer.returnValues.tokenId;
+  
+      const events = helper.eth.normalizeEvents(mintingResult.events);
+      const address = helper.ethAddress.fromCollectionId(collectionId);
+  
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: '0x0000000000000000000000000000000000000000',
+            to: user,
+            tokenId: '1',
+          },
         },
-      },
-    ]);
-    expect(await userCollectionEvm.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
+      ]);
+      expect(await collectionEvm.methods.tokenURI(tokenId).call({from: user})).to.be.equal('Test URI');
+  
+      const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+      expect(ownerBalanceAfter).to.be.eq(ownerBalanceBefore);
+      const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+      expect(sponsorBalanceAfter < sponsorBalanceBefore).to.be.true;
+    }));
 
-    const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    expect(ownerBalanceAfter).to.be.eq(ownerBalanceBefore);
-    const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
-    expect(sponsorBalanceAfter < sponsorBalanceBefore).to.be.true;
-  });
-
-  itEth('[cross] Check that transaction via EVM spend money from sponsor address', async ({helper}) => {
+  itEth('Can reassign collection sponsor', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsorEth = await helper.eth.createAccountWithBalance(donor);
+    const sponsorCrossEth = helper.ethCrossAccount.fromAddress(sponsorEth);
+    const [sponsorSub] = await helper.arrange.createAccounts([100n], donor);
+    const sponsorCrossSub = helper.ethCrossAccount.fromKeyringPair(sponsorSub);
 
     const {collectionAddress, collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner,'Sponsor collection', '1', '1', '');
-    const collection = helper.nft.getCollectionObject(collectionId);
-    const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+    const collectionSub = helper.nft.getCollectionObject(collectionId);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-
-    await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send();
-    let collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
-
-    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor);
-    await sponsorCollection.methods.confirmCollectionSponsorship().send();
-    collectionData = (await collection.getData())!;
-    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
-
-    const user = helper.eth.createAccount();
-    const userCross = helper.ethCrossAccount.fromAddress(user);
-    await collectionEvm.methods.addCollectionAdminCross(userCross).send();
-
-    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
-
-    const userCollectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', user);
-
-    const result = await userCollectionEvm.methods.mintWithTokenURI(user, 'Test URI').send();
-    const tokenId = result.events.Transfer.returnValues.tokenId;
 
-    const events = helper.eth.normalizeEvents(result.events);
-    const address = helper.ethAddress.fromCollectionId(collectionId);
+    // Set and confirm sponsor:
+    await collectionEvm.methods.setCollectionSponsorCross(sponsorCrossEth).send({from: owner});
+    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsorEth});
 
-    expect(events).to.be.deep.equal([
-      {
-        address,
-        event: 'Transfer',
-        args: {
-          from: '0x0000000000000000000000000000000000000000',
-          to: user,
-          tokenId: '1',
-        },
-      },
-    ]);
-    expect(await userCollectionEvm.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
-
-    const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
-    expect(ownerBalanceAfter).to.be.eq(ownerBalanceBefore);
-    const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
-    expect(sponsorBalanceAfter < sponsorBalanceBefore).to.be.true;
+    // Can reassign sponsor:
+    await collectionEvm.methods.setCollectionSponsorCross(sponsorCrossSub).send({from: owner});
+    const collectionSponsor = (await collectionSub.getData())?.raw.sponsorship;
+    expect(collectionSponsor).to.deep.eq({Unconfirmed: sponsorSub.address});
   });
 });
modifiedtests/src/eth/createFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createFTCollection.test.ts
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -79,56 +79,6 @@
     expect(await collection.methods.description().call()).to.deep.equal(description);
   });
 
-  itEth('Set limits', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'INSI');
-    const limits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: 0,
-      ownerCanDestroy: 0,
-      transfersEnabled: 0,
-    };
-    
-    const expectedLimits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: false,
-      ownerCanDestroy: false,
-      transfersEnabled: false,
-    };
-   
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
-    await collection.methods.setCollectionLimit('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
-    await collection.methods.setCollectionLimit('sponsoredDataSize', limits.sponsoredDataSize).send();
-    await collection.methods.setCollectionLimit('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
-    await collection.methods.setCollectionLimit('tokenLimit', limits.tokenLimit).send();
-    await collection.methods.setCollectionLimit('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
-    await collection.methods.setCollectionLimit('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
-    await collection.methods.setCollectionLimit('ownerCanTransfer', limits.ownerCanTransfer).send();
-    await collection.methods.setCollectionLimit('ownerCanDestroy', limits.ownerCanDestroy).send();
-    await collection.methods.setCollectionLimit('transfersEnabled', limits.transfersEnabled).send();
-    
-    const data = (await helper.rft.getData(collectionId))!;
-    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
-    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
-    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
-    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
-    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
-    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
-    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
-    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
-    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
-  });
-
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -274,31 +224,5 @@
         .setCollectionLimit('account_token_ownership_limit', '1000')
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
-  });
-
-  itEth('(!negative test!) Set limits', async ({helper}) => {
-
-    const invalidLimits = {
-      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
-      transfersEnabled: 3,
-    };
-
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'ISNI');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
-    await expect(collectionEvm.methods
-      .setCollectionLimit('badLimit', '1')
-      .call()).to.be.rejectedWith('unknown limit "badLimit"');
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[0], invalidLimits.accountTokenOwnershipLimit)
-      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[1], invalidLimits.transfersEnabled)
-      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
-  });
-
-   
-    
+  });    
 });
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -120,56 +120,6 @@
     expect(await sponsorCollection.methods.description().call()).to.deep.equal(description);
   });
 
-  itEth('Set limits', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionId, collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'FLO');
-    const limits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: 0,
-      ownerCanDestroy: 0,
-      transfersEnabled: 0,
-    };
-    
-    const expectedLimits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: false,
-      ownerCanDestroy: false,
-      transfersEnabled: false,
-    };
-
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-    await collection.methods.setCollectionLimit('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
-    await collection.methods.setCollectionLimit('sponsoredDataSize', limits.sponsoredDataSize).send();
-    await collection.methods.setCollectionLimit('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
-    await collection.methods.setCollectionLimit('tokenLimit', limits.tokenLimit).send();
-    await collection.methods.setCollectionLimit('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
-    await collection.methods.setCollectionLimit('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
-    await collection.methods.setCollectionLimit('ownerCanTransfer', limits.ownerCanTransfer).send();
-    await collection.methods.setCollectionLimit('ownerCanDestroy', limits.ownerCanDestroy).send();
-    await collection.methods.setCollectionLimit('transfersEnabled', limits.transfersEnabled).send();
-
-    const data = (await helper.rft.getData(collectionId))!;
-    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
-    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
-    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
-    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
-    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
-    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
-    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
-    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
-    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
-  });
-
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -285,25 +235,6 @@
         .setCollectionLimit('account_token_ownership_limit', '1000')
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
-  });
-
-  itEth('(!negative test!) Set limits', async ({helper}) => {
-    const invalidLimits = {
-      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
-      transfersEnabled: 3,
-    };
-
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[0], invalidLimits.accountTokenOwnershipLimit)
-      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[1], invalidLimits.transfersEnabled)
-      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
   });
 
   itEth('destroyCollection', async ({helper}) => {
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -152,56 +152,6 @@
     expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
   });
 
-  itEth('Set limits', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionId, collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'INSI');
-    const limits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: 0,
-      ownerCanDestroy: 0,
-      transfersEnabled: 0,
-    };
-    
-    const expectedLimits = {
-      accountTokenOwnershipLimit: 1000,
-      sponsoredDataSize: 1024,
-      sponsoredDataRateLimit: 30,
-      tokenLimit: 1000000,
-      sponsorTransferTimeout: 6,
-      sponsorApproveTimeout: 6,
-      ownerCanTransfer: false,
-      ownerCanDestroy: false,
-      transfersEnabled: false,
-    };
-    
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
-    await collection.methods.setCollectionLimit('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
-    await collection.methods.setCollectionLimit('sponsoredDataSize', limits.sponsoredDataSize).send();
-    await collection.methods.setCollectionLimit('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
-    await collection.methods.setCollectionLimit('tokenLimit', limits.tokenLimit).send();
-    await collection.methods.setCollectionLimit('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
-    await collection.methods.setCollectionLimit('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
-    await collection.methods.setCollectionLimit('ownerCanTransfer', limits.ownerCanTransfer).send();
-    await collection.methods.setCollectionLimit('ownerCanDestroy', limits.ownerCanDestroy).send();
-    await collection.methods.setCollectionLimit('transfersEnabled', limits.transfersEnabled).send();
-    
-    const data = (await helper.rft.getData(collectionId))!;
-    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
-    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
-    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
-    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
-    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
-    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
-    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
-    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
-    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
-  });
-
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -317,25 +267,6 @@
         .setCollectionLimit('account_token_ownership_limit', '1000')
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
-  });
-
-  itEth('(!negative test!) Set limits', async ({helper}) => {
-    const invalidLimits = {
-      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
-      transfersEnabled: 3,
-    };
-
-    const owner = await helper.eth.createAccountWithBalance(donor);
-    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'ISNI');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[0], invalidLimits.accountTokenOwnershipLimit)
-      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
-    
-    await expect(collectionEvm.methods
-      .setCollectionLimit(Object.keys(invalidLimits)[1], invalidLimits.transfersEnabled)
-      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
   });
   
   itEth('destroyCollection', async ({helper}) => {
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -49,52 +49,44 @@
     }
   });
 
-  itEth('Can be set', async({helper}) => {
-    const caller = await helper.eth.createAccountWithBalance(donor);
-    const collection = await helper.nft.mintCollection(alice, {
-      tokenPropertyPermissions: [{
-        key: 'testKey',
-        permission: {
-          collectionAdmin: true,
-        },
-      }],
-    });
-    const token = await collection.mintToken(alice);
+  [
+    {
+      method: 'setProperties',
+      methodParams: [[{key: 'testKey1', value: Buffer.from('testValue1')}, {key: 'testKey2', value: Buffer.from('testValue2')}]],
+      expectedProps: [{key: 'testKey1', value: 'testValue1'}, {key: 'testKey2', value: 'testValue2'}],
+    },
+    {
+      method: 'setProperty' /*Soft-deprecated*/, 
+      methodParams: ['testKey1', Buffer.from('testValue1')],
+      expectedProps: [{key: 'testKey1', value: 'testValue1'}],
+    },
+  ].map(testCase => 
+    itEth(`[${testCase.method}] Can be set`, async({helper}) => {
+      const caller = await helper.eth.createAccountWithBalance(donor);
+      const collection = await helper.nft.mintCollection(alice, {
+        tokenPropertyPermissions: [{
+          key: 'testKey1',
+          permission: {
+            collectionAdmin: true,
+          },
+        }, {
+          key: 'testKey2',
+          permission: {
+            collectionAdmin: true,
+          },
+        }],
+      });
 
-    await collection.addAdmin(alice, {Ethereum: caller});
-
-    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
-    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
-
-    await contract.methods.setProperties(token.tokenId, [{key: 'testKey', value: Buffer.from('testValue')}]).send({from: caller});
-
-    const [{value}] = await token.getProperties(['testKey']);
-    expect(value).to.equal('testValue');
-  });
-
-  // Soft-deprecated
-  itEth('Property can be set', async({helper}) => {
-    const caller = await helper.eth.createAccountWithBalance(donor);
-    const collection = await helper.nft.mintCollection(alice, {
-      tokenPropertyPermissions: [{
-        key: 'testKey',
-        permission: {
-          collectionAdmin: true,
-        },
-      }],
-    });
-    const token = await collection.mintToken(alice);
-
-    await collection.addAdmin(alice, {Ethereum: caller});
-
-    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
-    const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
-
-    await contract.methods.setProperty(token.tokenId, 'testKey', Buffer.from('testValue')).send({from: caller});
-
-    const [{value}] = await token.getProperties(['testKey']);
-    expect(value).to.equal('testValue');
-  });
+      await collection.addAdmin(alice, {Ethereum: caller});
+      const token = await collection.mintToken(alice);
+  
+      const collectionEvm = helper.ethNativeContract.collectionById(collection.collectionId, 'nft', caller, testCase.method === 'setProperty');
+  
+      await collectionEvm.methods[testCase.method](token.tokenId, ...testCase.methodParams).send({from: caller});
+  
+      const properties = await token.getProperties();
+      expect(properties).to.deep.equal(testCase.expectedProps);
+    }));
   
   async function checkProps(helper: EthUniqueHelper, mode: TCollectionMode) {
     const caller = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/eth/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -129,8 +129,8 @@
     return new web3.eth.Contract(abi as any, address, {gas: this.helper.eth.DEFAULT_GAS, ...(caller ? {from: caller} : {})});
   }
 
-  collectionById(collectionId: number, mode: 'nft' | 'rft' | 'ft', caller?: string): Contract {
-    return this.collection(this.helper.ethAddress.fromCollectionId(collectionId), mode, caller);
+  collectionById(collectionId: number, mode: 'nft' | 'rft' | 'ft', caller?: string, mergeDeprecated = false): Contract {
+    return this.collection(this.helper.ethAddress.fromCollectionId(collectionId), mode, caller, mergeDeprecated);
   }
 
   rftToken(address: string, caller?: string): Contract {