git.delta.rocks / unique-network / refs/commits / 464a3c1ac005

difftreelog

fix properties have been moved in creation functions

kryadinskii2022-05-20parent: #fc4f875.patch.diff
in: master

5 files changed

modifiedtests/src/createItem.test.tsdiffbeforeafterboth
--- a/tests/src/createItem.test.ts
+++ b/tests/src/createItem.test.ts
@@ -24,6 +24,7 @@
   addCollectionAdminExpectSuccess,
   createCollectionWithPropsExpectSuccess,
   createItemWithPropsExpectSuccess,
+  createItemWithPropsExpectFailure,
 } from './util/helpers';
 
 const expect = chai.expect;
@@ -128,69 +129,47 @@
       const createMode = 'NFT';
       const newCollectionID = await createCollectionWithPropsExpectSuccess({mode: {type: createMode}, 
         propPerm:   [{key: 'key1', permission: {mutable: false, collectionAdmin: false, tokenOwner: false}}]});
-
-      const token = await createItemExpectSuccess(alice, newCollectionID, 'NFT');
       await addCollectionAdminExpectSuccess(alice, newCollectionID, bob.address);
 
-      await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setTokenProperties(newCollectionID, token, [{key: 'key1', value: 'v2'}]), 
-      )).to.be.rejected;
+      await createItemWithPropsExpectFailure(bob, newCollectionID, 'NFT', [{key: 'key1', value: 'v'}]);
     });
   });
 
   it('User doesnt have editing rights', async () => {
     await usingApi(async api => {
       const newCollectionID = await createCollectionWithPropsExpectSuccess({propPerm: [{key: 'key1', permission: {mutable: true, collectionAdmin: false, tokenOwner: false}}]});
-      const token = await createItemExpectSuccess(alice, newCollectionID, 'NFT');
-
-      await expect(executeTransaction(
-        api, 
-        bob, 
-        api.tx.unique.setTokenProperties(newCollectionID, token, [{key: 'key1', value: 'v2'}]), 
-      )).to.be.rejected;
+      await createItemWithPropsExpectFailure(bob, newCollectionID, 'NFT', [{key: 'key1', value: 'v'}]);
     });
   });
 
   it('Adding property without access rights', async () => {
     await usingApi(async api => {
-      const createMode = 'NFT';
-      const newCollectionID = await createCollectionExpectSuccess({mode: {type: createMode}});
-
-      const token = await createItemExpectSuccess(alice, newCollectionID, 'NFT');
+      const newCollectionID = await createCollectionWithPropsExpectSuccess();
       await addCollectionAdminExpectSuccess(alice, newCollectionID, bob.address);
-      
-      await expect(executeTransaction(
-        api, 
-        bob, 
-        api.tx.unique.setTokenProperties(newCollectionID, token, [{key: 'key1', value: 'v2'}]), 
-      )).to.be.rejected;
+
+      await createItemWithPropsExpectFailure(bob, newCollectionID, 'NFT', [{key: 'k', value: 'v'}]);
     });
   });
 
   it('Adding more than 64 prps', async () => {
     await usingApi(async api => {
-      const createMode = 'NFT';
-
       const prps = [];
 
       for (let i = 0; i < 65; i++) {
         prps.push({key: `key${i}`, value: `value${i}`});
       }
 
-      const newCollectionID = await createCollectionExpectSuccess({mode: {type: createMode}});
+      const newCollectionID = await createCollectionWithPropsExpectSuccess();
       
-      await expect(executeTransaction(api, alice, api.tx.unique.setCollectionProperties(newCollectionID, prps))).to.be.rejectedWith(/common\.PropertyLimitReached/);
+      createItemWithPropsExpectFailure(alice, newCollectionID, 'NFT', prps);
     });
   });
 
   it('Trying to add bigger property than allowed', async () => {
     await usingApi(async api => {
-      const createMode = 'NFT';
-      const newCollectionID = await createCollectionExpectSuccess({mode: {type: createMode}});
+      const newCollectionID = await createCollectionWithPropsExpectSuccess();
       
-      await expect(executeTransaction(api, alice, api.tx.unique.setCollectionProperties(newCollectionID, [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]))).to.be.rejectedWith(/common\.NoSpaceForProperty/);
+      createItemWithPropsExpectFailure(alice, newCollectionID, 'NFT', [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]);
     });
   });
 });
modifiedtests/src/createMultipleItems.test.tsdiffbeforeafterboth
--- a/tests/src/createMultipleItems.test.ts
+++ b/tests/src/createMultipleItems.test.ts
@@ -34,7 +34,8 @@
   getCreatedCollectionCount,
   createCollectionWithPropsExpectSuccess,
   getCreateItemsResult,
-  createMultipleItemsWithPropsExpectSuccess
+  createMultipleItemsWithPropsExpectSuccess,
+  createMultipleItemsWithPropsExpectFailure,
 } from './util/helpers';
 
 chai.use(chaiAsPromised);
@@ -432,79 +433,44 @@
   it('No editing rights', async () => {
     await usingApi(async (api: ApiPromise) => {
       const collectionId = await createCollectionWithPropsExpectSuccess({properties: [{key: 'key1', value: 'v'}],
-        propPerm:   [{key: 'key1', permission: {mutable: true, collectionAdmin: false, tokenOwner: false}}]});
+        propPerm:   [{key: 'key1', permission: {mutable: false, collectionAdmin: false, tokenOwner: true}}]});
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-      const args = [{Nft: {const_data: '0x31'}},
+      const args = [{Nft: {const_data: '0x31', properties: [{key: 'key1', value: 'v2'}]}},
         {Nft: {const_data: '0x32'}},
         {Nft: {const_data: '0x33'}}];
 
-      const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
-
-      const events = await submitTransactionAsync(alice, createMultipleItemsTx);
-      const result = getCreateItemsResult(events);
-
-      for (const elem of result) {
-        await expect(executeTransaction(
-          api,
-          bob,
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
-        )).to.be.rejected;
-      }
-
-      // await expect(submitTransactionAsync(bob, createMultipleItemsTx)).to.be.rejected;
+      await createMultipleItemsWithPropsExpectFailure(bob, collectionId, args);
     });
   });
 
   it('User doesnt have editing rights', async () => {
     await usingApi(async (api: ApiPromise) => {
       const collectionId = await createCollectionWithPropsExpectSuccess({properties: [{key: 'key1', value: 'v'}],
-        propPerm:   [{key: 'key1', permission: {mutable: false, collectionAdmin: false, tokenOwner: false}}]});
+        propPerm:   [{key: 'key1', permission: {mutable: true, collectionAdmin: false, tokenOwner: false}}]});
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-      const args = [{Nft: {const_data: '0x31'}},
+      const args = [{Nft: {const_data: '0x31', properties: [{key: 'key1', value: 'v2'}]}},
         {Nft: {const_data: '0x32'}},
         {Nft: {const_data: '0x33'}}];
 
-      const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
-
-      const events = await submitTransactionAsync(alice, createMultipleItemsTx);
-      const result = getCreateItemsResult(events);
-
-      for (const elem of result) {
-        await expect(executeTransaction(
-          api,
-          bob,
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
-        )).to.be.rejected;
-      }
+      await createMultipleItemsWithPropsExpectFailure(bob, collectionId, args);
     });
   });
 
   it('Adding property without access rights', async () => {
     await usingApi(async (api: ApiPromise) => {
-      const collectionId = await createCollectionWithPropsExpectSuccess({properties: [{key: 'key1', value: 'v'}]});
+      const collectionId = await createCollectionWithPropsExpectSuccess({properties: [{key: 'k', value: 'v1'}]});
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
       expect(itemsListIndexBefore).to.be.equal(0);
-      const args = [{Nft: {const_data: '0x31'}},
+      const args = [{Nft: {const_data: '0x31', properties: [{key: 'k', value: 'v'}]}},
         {Nft: {const_data: '0x32'}},
         {Nft: {const_data: '0x33'}}];
 
-      const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
-
-      const events = await submitTransactionAsync(alice, createMultipleItemsTx);
-      const result = getCreateItemsResult(events);
-
-      for (const elem of result) {
-        await expect(executeTransaction(
-          api,
-          bob,
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
-        )).to.be.rejected;
-      }
+      await createMultipleItemsWithPropsExpectFailure(bob, collectionId, args);
     });
   });
 
@@ -515,15 +481,6 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-
-      const args = [{Nft: {const_data: '0x31'}},
-        {Nft: {const_data: '0x32'}},
-        {Nft: {const_data: '0x33'}}];
-
-      const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
-      const events = await submitTransactionAsync(alice, createMultipleItemsTx);
-
-      const result = getCreateItemsResult(events);
 
       const prps = [];
 
@@ -531,43 +488,24 @@
         prps.push({key: `key${i}`, value: `value${i}`});
       }
 
-      await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collectionId, prps))).to.be.rejectedWith(/common\.PropertyLimitReached/);
+      const args = [{Nft: {const_data: '0x31', properties: prps}},
+        {Nft: {const_data: '0x32', properties: prps}},
+        {Nft: {const_data: '0x33', properties: prps}}];
 
-      for (const elem of result) {
-        await expect(executeTransaction(
-          api,
-          bob,
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
-        )).to.be.rejected;
-      }
+      createMultipleItemsWithPropsExpectFailure(alice, collectionId, args);
     });
   });
 
   it('Trying to add bigger property than allowed', async () => {
     await usingApi(async (api: ApiPromise) => {
-      const collectionId = await createCollectionWithPropsExpectSuccess({properties: [{key: 'key1', value: 'v'}],
-        propPerm:   [{key: 'key1', permission: {mutable: true, collectionAdmin: false, tokenOwner: false}}]});
+      const collectionId = await createCollectionWithPropsExpectSuccess({propPerm:   [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]});
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
-      const args = [{Nft: {const_data: '0x31'}},
-        {Nft: {const_data: '0x32'}},
-        {Nft: {const_data: '0x33'}}];
-
-      const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
-
-      const events = await submitTransactionAsync(alice, createMultipleItemsTx);
-      const result = getCreateItemsResult(events);
-
-
-      await expect(executeTransaction(api, alice, api.tx.unique.setCollectionProperties(collectionId, [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]))).to.be.rejectedWith(/common\.NoSpaceForProperty/);
+      const args = [{Nft: {const_data: '0x31', properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]}},
+        {Nft: {const_data: '0x32', properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]}},
+        {Nft: {const_data: '0x33', properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]}}];
 
-      for (const elem of result) {
-        await expect(executeTransaction(
-          api,
-          bob,
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]),
-        )).to.be.rejected;
-      }
+      createMultipleItemsWithPropsExpectFailure(alice, collectionId, args);
     });
   });
 });
modifiedtests/src/createMultipleItemsEx.test.tsdiffbeforeafterboth
1616
17import {expect} from 'chai';17import {expect} from 'chai';
18import privateKey from './substrate/privateKey';18import privateKey from './substrate/privateKey';
19import usingApi, {executeTransaction, submitTransactionAsync} from './substrate/substrate-api';19import usingApi, {executeTransaction, submitTransactionAsync, submitTransactionExpectFailAsync} from './substrate/substrate-api';
20import {createCollectionExpectSuccess, createCollectionWithPropsExpectSuccess, addCollectionAdminExpectSuccess, getCreateItemsResult} from './util/helpers';20import {createCollectionExpectSuccess, createCollectionWithPropsExpectSuccess, addCollectionAdminExpectSuccess, getCreateItemsResult} from './util/helpers';
2121
22describe('createMultipleItemsEx', () => {22describe('createMultipleItemsEx', () => {
48 });48 });
49 });49 });
5050
51 it.only('createMultipleItemsEx with property Admin', async () => {51 it('createMultipleItemsEx with property Admin', async () => {
52 const collection = await createCollectionWithPropsExpectSuccess({mode: {type: 'NFT'}, propPerm: [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]});52 const collection = await createCollectionWithPropsExpectSuccess({mode: {type: 'NFT'}, propPerm: [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]});
53 const alice = privateKey('//Alice');53 const alice = privateKey('//Alice');
54 const bob = privateKey('//Bob');54 const bob = privateKey('//Bob');
152 const data = [152 const data = [
153 {153 {
154 owner: {substrate: alice.address},154 owner: {substrate: alice.address},
155 properties: [{key: 'key1', value: 'v2'}],
155 }, {156 }, {
156 owner: {substrate: bob.address},157 owner: {substrate: alice.address},
158 properties: [{key: 'key1', value: 'v2'}],
157 }, {159 }, {
158 owner: {substrate: charlie.address},160 owner: {substrate: alice.address},
161 properties: [{key: 'key1', value: 'v2'}],
159 },162 },
160 ];163 ];
161164
162 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});165 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
163 await executeTransaction(api, alice, tx);166 // await executeTransaction(api, alice, tx);
164167
165 const events = await submitTransactionAsync(alice, tx);168 await submitTransactionExpectFailAsync(alice, tx);
166 const result = getCreateItemsResult(events);
167
168 for (const elem of result) {
169 await expect(executeTransaction(
170 api,
171 bob,
172 api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
173 )).to.be.rejected;
174 }
175 });169 });
176 });170 });
177171
186 const data = [180 const data = [
187 {181 {
188 owner: {substrate: alice.address},182 owner: {substrate: alice.address},
183 properties: [{key: 'key1', value: 'v2'}],
189 }, {184 }, {
190 owner: {substrate: bob.address},185 owner: {substrate: alice.address},
186 properties: [{key: 'key1', value: 'v2'}],
191 }, {187 }, {
192 owner: {substrate: charlie.address},188 owner: {substrate: alice.address},
189 properties: [{key: 'key1', value: 'v2'}],
193 },190 },
194 ];191 ];
195192
196 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});193 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
197 await executeTransaction(api, alice, tx);194 // await executeTransaction(api, alice, tx);
198195
199 const events = await submitTransactionAsync(alice, tx);196 await submitTransactionExpectFailAsync(alice, tx);
200 const result = getCreateItemsResult(events);
201
202 for (const elem of result) {
203 await expect(executeTransaction(
204 api,
205 bob,
206 api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
207 )).to.be.rejected;
208 }
209 });197 });
210 });198 });
211199
219 const data = [207 const data = [
220 {208 {
221 owner: {substrate: alice.address},209 owner: {substrate: alice.address},
210 properties: [{key: 'key1', value: 'v2'}],
222 }, {211 }, {
223 owner: {substrate: bob.address},212 owner: {substrate: bob.address},
213 properties: [{key: 'key1', value: 'v2'}],
224 }, {214 }, {
225 owner: {substrate: charlie.address},215 owner: {substrate: charlie.address},
216 properties: [{key: 'key1', value: 'v2'}],
226 },217 },
227 ];218 ];
228219
229 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});220 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
230 await executeTransaction(api, alice, tx);
231221
232 const events = await submitTransactionAsync(alice, tx);222 await submitTransactionExpectFailAsync(alice, tx);
233 const result = getCreateItemsResult(events);
234
235 for (const elem of result) {
236 await expect(executeTransaction(
237 api,
238 bob,
239 api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
240 )).to.be.rejected;
241 }
242 });223 });
243 });224 });
244225
245 it('Adding more than 64 prps', async () => {226 it('Adding more than 64 prps', async () => {
246 const collection = await createCollectionWithPropsExpectSuccess();227 const prps = [{key: 'key', value: 'v'}];
228 const propPerm = [{key: 'key', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}];
229
230 for (let i = 0; i < 65; i++) {
231 prps.push({key: `key${i}`, value: `value${i}`});
232 propPerm.push({key: `key${i}`, permission: {mutable: true, collectionAdmin: true, tokenOwner: true}});
233 }
234
235 const collection = await createCollectionWithPropsExpectSuccess({propPerm: propPerm});
247 const alice = privateKey('//Alice');236 const alice = privateKey('//Alice');
248 const bob = privateKey('//Bob');237 const bob = privateKey('//Bob');
249 const charlie = privateKey('//Charlie');238 const charlie = privateKey('//Charlie');
252 const data = [241 const data = [
253 {242 {
254 owner: {substrate: alice.address},243 owner: {substrate: alice.address},
244 properties: prps,
255 }, {245 }, {
256 owner: {substrate: bob.address},246 owner: {substrate: alice.address},
247 properties: prps,
257 }, {248 }, {
258 owner: {substrate: charlie.address},249 owner: {substrate: alice.address},
250 properties: prps,
259 },251 },
260 ];252 ];
261253
262 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});254 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
263 await executeTransaction(api, alice, tx);
264255
265 const events = await submitTransactionAsync(alice, tx);256 await submitTransactionExpectFailAsync(alice, tx);
266 const result = getCreateItemsResult(events);
267
268 const prps = [];
269
270 for (let i = 0; i < 65; i++) {
271 prps.push({key: `key${i}`, value: `value${i}`});
272 }
273
274 await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collection, prps))).to.be.rejectedWith(/common\.PropertyLimitReached/);
275
276
277 for (const elem of result) {
278 await expect(executeTransaction(
279 api,
280 bob,
281 api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
282 )).to.be.rejected;
283 }
284 });257 });
285 });258 });
286259
287 it('Trying to add bigger property than allowed', async () => {260 it('Trying to add bigger property than allowed', async () => {
288 const collection = await createCollectionWithPropsExpectSuccess();261 const collection = await createCollectionWithPropsExpectSuccess({propPerm: [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]});
289 const alice = privateKey('//Alice');262 const alice = privateKey('//Alice');
290 const bob = privateKey('//Bob');263 const bob = privateKey('//Bob');
291 const charlie = privateKey('//Charlie');264 const charlie = privateKey('//Charlie');
292 await addCollectionAdminExpectSuccess(alice, collection, bob.address);265 await addCollectionAdminExpectSuccess(alice, collection, bob.address);
293 await usingApi(async (api) => {266 await usingApi(async (api) => {
294 const data = [267 const data = [
295 {268 {
296 owner: {substrate: alice.address},269 owner: {substrate: alice.address}, properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}],
297 }, {270 }, {
298 owner: {substrate: bob.address},271 owner: {substrate: bob.address}, properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}],
299 }, {272 }, {
300 owner: {substrate: charlie.address},273 owner: {substrate: charlie.address}, properties: [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}],
301 },274 },
302 ];275 ];
303276
304 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});277 const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
305 await executeTransaction(api, alice, tx);
306278
307 const events = await submitTransactionAsync(alice, tx);279 await submitTransactionExpectFailAsync(alice, tx);
308 const result = getCreateItemsResult(events);
309
310 const prps = [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}];
311
312 await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collection, prps))).to.be.rejectedWith(/common\.NoSpaceForProperty/);
313
314
315 for (const elem of result) {
316 await expect(executeTransaction(
317 api,
318 bob,
319 api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
320 )).to.be.rejected;
321 }
322 });280 });
323 });281 });
324282
modifiedtests/src/interfaces/rmrk/definitions.tsdiffbeforeafterboth
--- a/tests/src/interfaces/rmrk/definitions.ts
+++ b/tests/src/interfaces/rmrk/definitions.ts
@@ -24,92 +24,92 @@
 
 const atParam = {name: 'at', type: 'Hash', isOptional: true};
 const fn = (description: string, params: RpcParam[], type: string) => ({
-    description,
-    params: [...params, atParam],
-    type,
+  description,
+  params: [...params, atParam],
+  type,
 });
 
 export default {
-    types,
-    rpc: {
-        lastCollectionIdx: fn('Get the latest created collection id', [], 'u32'),
-        collectionById: fn('Get collection by id', [{name: 'id', type: 'u32'}], 'Option<RmrkTypesCollectionInfo>'),
-        nftById: fn(
-            'Get NFT by collection id and NFT id',
-            [
-                {name: 'collectionId', type: 'u32'},
-                {name: 'nftId', type: 'u32'},
-            ],
-            'Option<RmrkTypesNftInfo>'
-        ),
-        accountTokens: fn(
-            'Get tokens owned by an account in a collection',
-            [
-                {name: 'accountId', type: 'AccountId32'},
-                {name: 'collectionId', type: 'u32'}
-            ],
-            'Vec<u32>'
-        ),
-        nftChildren: fn(
-            'Get NFT children',
-            [
-                {name: 'collectionId', type: 'u32'},
-                {name: 'nftId', type: 'u32'},
-            ],
-            'Vec<RmrkTypesNftChild>'
-        ),
-        collectionProperties: fn(
-            'Get collection properties',
-            [{name: 'collectionId', type: 'u32'}],
-            'Vec<RmrkTypesPropertyInfo>'
-        ),
-        nftProperties: fn(
-            'Get NFT properties',
-            [
-                {name: 'collectionId', type: 'u32'},
-                {name: 'nftId', type: 'u32'}
-            ],
-            'Vec<RmrkTypesPropertyInfo>'
-        ),
-        nftResources: fn(
-            'Get NFT resources',
-            [
-                {name: 'collectionId', type: 'u32'},
-                {name: 'nftId', type: 'u32'}
-            ],
-            'Vec<RmrkTypesResourceInfo>'
-        ),
-        nftResourcePriorities: fn(
-            'Get NFT resource priorities',
-            [
-                {name: 'collectionId', type: 'u32'},
-                {name: 'nftId', type: 'u32'}
-            ],
-            'Vec<Bytes>'
-        ),
-        base: fn(
-            'Get base info',
-            [{name: 'baseId', type: 'u32'}],
-            'Option<RmrkTypesBaseInfo>'
-        ),
-        baseParts: fn(
-            'Get all Base\'s parts',
-            [{name: 'baseId', type: 'u32'}],
-            'Vec<RmrkTypesPartType>'
-        ),
-        themeNames: fn(
-            'Get Base\'s theme names',
-            [{name: 'baseId', type: 'u32'}],
-            'Vec<Bytes>'
-        ),
-        themes: fn(
-            'Get Theme\'s keys values',
-            [
-                {name: 'baseId', type: 'u32'},
-                {name: 'themeName', type: 'String'},
-                {name: 'keys', type: 'Option<Vec<String>>'}
-            ],
-            'Option<RmrkTypesTheme>'
-        )
-    }
+  types,
+  rpc: {
+    lastCollectionIdx: fn('Get the latest created collection id', [], 'u32'),
+    collectionById: fn('Get collection by id', [{name: 'id', type: 'u32'}], 'Option<RmrkTypesCollectionInfo>'),
+    nftById: fn(
+      'Get NFT by collection id and NFT id',
+      [
+        {name: 'collectionId', type: 'u32'},
+        {name: 'nftId', type: 'u32'},
+      ],
+      'Option<RmrkTypesNftInfo>',
+    ),
+    accountTokens: fn(
+      'Get tokens owned by an account in a collection',
+      [
+        {name: 'accountId', type: 'AccountId32'},
+        {name: 'collectionId', type: 'u32'},
+      ],
+      'Vec<u32>',
+    ),
+    nftChildren: fn(
+      'Get NFT children',
+      [
+        {name: 'collectionId', type: 'u32'},
+        {name: 'nftId', type: 'u32'},
+      ],
+      'Vec<RmrkTypesNftChild>',
+    ),
+    collectionProperties: fn(
+      'Get collection properties',
+      [{name: 'collectionId', type: 'u32'}],
+      'Vec<RmrkTypesPropertyInfo>',
+    ),
+    nftProperties: fn(
+      'Get NFT properties',
+      [
+        {name: 'collectionId', type: 'u32'},
+        {name: 'nftId', type: 'u32'},
+      ],
+      'Vec<RmrkTypesPropertyInfo>',
+    ),
+    nftResources: fn(
+      'Get NFT resources',
+      [
+        {name: 'collectionId', type: 'u32'},
+        {name: 'nftId', type: 'u32'},
+      ],
+      'Vec<RmrkTypesResourceInfo>',
+    ),
+    nftResourcePriorities: fn(
+      'Get NFT resource priorities',
+      [
+        {name: 'collectionId', type: 'u32'},
+        {name: 'nftId', type: 'u32'},
+      ],
+      'Vec<Bytes>',
+    ),
+    base: fn(
+      'Get base info',
+      [{name: 'baseId', type: 'u32'}],
+      'Option<RmrkTypesBaseInfo>',
+    ),
+    baseParts: fn(
+      'Get all Base\'s parts',
+      [{name: 'baseId', type: 'u32'}],
+      'Vec<RmrkTypesPartType>',
+    ),
+    themeNames: fn(
+      'Get Base\'s theme names',
+      [{name: 'baseId', type: 'u32'}],
+      'Vec<Bytes>',
+    ),
+    themes: fn(
+      'Get Theme\'s keys values',
+      [
+        {name: 'baseId', type: 'u32'},
+        {name: 'themeName', type: 'String'},
+        {name: 'keys', type: 'Option<Vec<String>>'},
+      ],
+      'Option<RmrkTypesTheme>',
+    ),
+  },
 };
modifiedtests/src/util/helpers.tsdiffbeforeafterboth
--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -1135,7 +1135,32 @@
     const events = await submitTransactionAsync(sender, tx);
     const result = getCreateItemsResult(events);
 
-    for (let res of result) {
+    for (const res of result) {
+      expect(await api.rpc.unique.tokenProperties(collectionId, res.itemId)).not.to.be.empty;
+    }
+  });
+}
+
+export async function createMultipleItemsWithPropsExpectFailure(sender: IKeyringPair, collectionId: number, itemsData: any, owner: CrossAccountId | string = sender.address) {
+  await usingApi(async (api) => {
+    const to = normalizeAccountId(owner);
+    const tx = api.tx.unique.createMultipleItems(collectionId, to, itemsData);
+
+    const events = await expect(await submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;
+    const result = getCreateItemsResult(events);
+
+    expect(result).to.be.equal(false);
+  });
+}
+
+export async function createMultipleItemsExWithPropsExpectSuccess(sender: IKeyringPair, collectionId: number, itemsData: any) {
+  await usingApi(async (api) => {
+    const tx = api.tx.unique.createMultipleItemsEx(collectionId, itemsData);
+
+    const events = await submitTransactionAsync(sender, tx);
+    const result = getCreateItemsResult(events);
+
+    for (const res of result) {
       expect(await api.rpc.unique.tokenProperties(collectionId, res.itemId)).not.to.be.empty;
     }
   });
@@ -1156,7 +1181,7 @@
       const createData = {refungible: {const_data: [], pieces: 100}};
       tx = api.tx.unique.createItem(collectionId, to, createData as any);
     } else {
-      const data = api.createType('UpDataStructsCreateItemData', { NFT: { constData: 'test', properties: props}});
+      const data = api.createType('UpDataStructsCreateItemData', {NFT: {constData: 'test', properties: props}});
       tx = api.tx.unique.createItem(collectionId, to, data as UpDataStructsCreateItemData);
     }
 
@@ -1186,6 +1211,25 @@
   return newItemId;
 }
 
+export async function createItemWithPropsExpectFailure(sender: IKeyringPair, collectionId: number, createMode: string, props: Array<Property>, owner: CrossAccountId | string = sender.address) {
+  await usingApi(async (api) => {
+
+    let tx;
+    if (createMode === 'NFT') {
+      const data = api.createType('UpDataStructsCreateItemData', {NFT: {constData: 'test', properties: props}});
+      tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), data);
+    } else {
+      tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), createMode);
+    }
+
+
+    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;
+    const result = getCreateItemResult(events);
+
+    expect(result.success).to.be.false;
+  });
+}
+
 export async function createItemExpectSuccess(sender: IKeyringPair, collectionId: number, createMode: string, owner: CrossAccountId | string = sender.address) {
   let newItemId = 0;
   await usingApi(async (api) => {