git.delta.rocks / unique-network / refs/commits / b0b1d402a3ae

--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -240,7 +240,7 @@
   }
 
   fromTokenId(collectionId: number, tokenId: number): string  {
-    return this.helper.util.getNestingTokenAddressRaw({collectionId, tokenId});
+    return this.helper.util.getTokenAddress({collectionId, tokenId});
   }
 
   normalizeAddress(address: string): string {

--- a/tests/src/nesting/graphs.test.ts
+++ b/tests/src/nesting/graphs.test.ts
@@ -64,7 +64,7 @@
       'second transaction',
     ).to.be.rejectedWith(/structure\.OuroborosDetected/);
     await expect(
-      tokens[1].transferFrom(alice, tokens[0].nestingAddress(), tokens[7].nestingAddress()),
+      tokens[1].transferFrom(alice, tokens[0].nestingAccount(), tokens[7].nestingAccount()),
       'third transaction',
     ).to.be.rejectedWith(/structure\.OuroborosDetected/);
   });

33    const targetToken = await collection.mintToken(alice);33    const targetToken = await collection.mintToken(alice);
3434
35    // Create an immediately nested token35    // Create an immediately nested token
36    const nestedToken = await collection.mintToken(alice, targetToken.nestingAddress());36    const nestedToken = await collection.mintToken(alice, targetToken.nestingAccount());
37    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});37    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
38    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());38    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
39    39    
40    // Create a token to be nested40    // Create a token to be nested
41    const newToken = await collection.mintToken(alice);41    const newToken = await collection.mintToken(alice);
4242
43    // Nest43    // Nest
44    await newToken.nest(alice, targetToken);44    await newToken.nest(alice, targetToken);
45    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});45    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
46    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());46    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
4747
48    // Move bundle to different user48    // Move bundle to different user
49    await targetToken.transfer(alice, {Substrate: bob.address});49    await targetToken.transfer(alice, {Substrate: bob.address});
50    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});50    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});
51    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());51    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
52    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});52    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});
53    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());53    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
5454
55    // Unnest55    // Unnest
56    await newToken.unnest(bob, targetToken, {Substrate: bob.address});56    await newToken.unnest(bob, targetToken, {Substrate: bob.address});
64    const tokenB = await collection.mintToken(alice);64    const tokenB = await collection.mintToken(alice);
6565
66    // Create a nested token66    // Create a nested token
67    const tokenC = await collection.mintToken(alice, tokenA.nestingAddress());67    const tokenC = await collection.mintToken(alice, tokenA.nestingAccount());
68    expect(await tokenC.getOwner()).to.be.deep.equal(tokenA.nestingAddress());68    expect(await tokenC.getOwner()).to.be.deep.equal(tokenA.nestingAccount());
69    69    
70    // Transfer the nested token to another token70    // Transfer the nested token to another token
71    await expect(tokenC.transferFrom(alice, tokenA.nestingAddress(), tokenB.nestingAddress())).to.be.fulfilled;71    await expect(tokenC.transferFrom(alice, tokenA.nestingAccount(), tokenB.nestingAccount())).to.be.fulfilled;
72    expect(await tokenC.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});72    expect(await tokenC.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
73    expect(await tokenC.getOwner()).to.be.deep.equal(tokenB.nestingAddress());73    expect(await tokenC.getOwner()).to.be.deep.equal(tokenB.nestingAccount());
74  });74  });
7575
76  itSub('Checks token children', async ({helper}) => {76  itSub('Checks token children', async ({helper}) => {
81    expect((await targetToken.getChildren()).length).to.be.equal(0, 'Children length check at creation');81    expect((await targetToken.getChildren()).length).to.be.equal(0, 'Children length check at creation');
8282
83    // Create a nested NFT token83    // Create a nested NFT token
84    const tokenA = await collectionA.mintToken(alice, targetToken.nestingAddress());84    const tokenA = await collectionA.mintToken(alice, targetToken.nestingAccount());
85    expect(await targetToken.getChildren()).to.have.deep.members([85    expect(await targetToken.getChildren()).to.have.deep.members([
86      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},86      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},
87    ], 'Children contents check at nesting #1').and.be.length(1, 'Children length check at nesting #1');87    ], 'Children contents check at nesting #1').and.be.length(1, 'Children length check at nesting #1');
102102
103    // Create a fungible token in another collection and then nest103    // Create a fungible token in another collection and then nest
104    await collectionB.mint(alice, 10n);104    await collectionB.mint(alice, 10n);
105    await collectionB.transfer(alice, targetToken.nestingAddress(), 2n);105    await collectionB.transfer(alice, targetToken.nestingAccount(), 2n);
106    expect(await targetToken.getChildren()).to.be.have.deep.members([106    expect(await targetToken.getChildren()).to.be.have.deep.members([
107      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},107      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},
108      {tokenId: 0, collectionId: collectionB.collectionId},108      {tokenId: 0, collectionId: collectionB.collectionId},
109    ], 'Children contents check at nesting #4 (from another collection)')109    ], 'Children contents check at nesting #4 (from another collection)')
110      .and.be.length(2, 'Children length check at nesting #4 (from another collection)');110      .and.be.length(2, 'Children length check at nesting #4 (from another collection)');
111    111    
112    // Move part of the fungible token inside token A deeper in the nesting tree112    // Move part of the fungible token inside token A deeper in the nesting tree
113    await collectionB.transferFrom(alice, targetToken.nestingAddress(), tokenA.nestingAddress(), 1n);113    await collectionB.transferFrom(alice, targetToken.nestingAccount(), tokenA.nestingAccount(), 1n);
114    expect(await targetToken.getChildren()).to.be.have.deep.members([114    expect(await targetToken.getChildren()).to.be.have.deep.members([
115      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},115      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},
116      {tokenId: 0, collectionId: collectionB.collectionId},116      {tokenId: 0, collectionId: collectionB.collectionId},
120    ], 'Children contents check at nesting #5.5 (deeper)').and.be.length(1, 'Children length check at nesting #5.5 (deeper)');120    ], 'Children contents check at nesting #5.5 (deeper)').and.be.length(1, 'Children length check at nesting #5.5 (deeper)');
121121
122    // Move the remaining part of the fungible token inside token A deeper in the nesting tree122    // Move the remaining part of the fungible token inside token A deeper in the nesting tree
123    await collectionB.transferFrom(alice, targetToken.nestingAddress(), tokenA.nestingAddress(), 1n);123    await collectionB.transferFrom(alice, targetToken.nestingAccount(), tokenA.nestingAccount(), 1n);
124    expect(await targetToken.getChildren()).to.be.have.deep.members([124    expect(await targetToken.getChildren()).to.be.have.deep.members([
125      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},125      {tokenId: tokenA.tokenId, collectionId: collectionA.collectionId},
126    ], 'Children contents check at nesting #6 (deeper)').and.be.length(1, 'Children length check at nesting #6 (deeper)');126    ], 'Children contents check at nesting #6 (deeper)').and.be.length(1, 'Children length check at nesting #6 (deeper)');
148    const targetToken = await collection.mintToken(alice, {Substrate: charlie.address});148    const targetToken = await collection.mintToken(alice, {Substrate: charlie.address});
149149
150    // Create an immediately nested token150    // Create an immediately nested token
151    const nestedToken = await collection.mintToken(bob, targetToken.nestingAddress());151    const nestedToken = await collection.mintToken(bob, targetToken.nestingAccount());
152    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});152    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
153    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());153    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
154154
155    // Create a token to be nested and nest155    // Create a token to be nested and nest
156    const newToken = await collection.mintToken(bob);156    const newToken = await collection.mintToken(bob);
157    await newToken.nest(bob, targetToken);157    await newToken.nest(bob, targetToken);
158    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});158    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
159    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());159    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
160  });160  });
161161
162  itSub('Admin (NFT): Admin and Token Owner can operate together', async ({helper}) => {162  itSub('Admin (NFT): Admin and Token Owner can operate together', async ({helper}) => {
165    const targetToken = await collection.mintToken(alice, {Substrate: charlie.address});165    const targetToken = await collection.mintToken(alice, {Substrate: charlie.address});
166166
167    // Create an immediately nested token by an administrator167    // Create an immediately nested token by an administrator
168    const nestedToken = await collection.mintToken(bob, targetToken.nestingAddress());168    const nestedToken = await collection.mintToken(bob, targetToken.nestingAccount());
169    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});169    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
170    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());170    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
171171
172    // Create a token to be nested and nest172    // Create a token to be nested and nest
173    const newToken = await collection.mintToken(alice, {Substrate: charlie.address});173    const newToken = await collection.mintToken(alice, {Substrate: charlie.address});
174    await newToken.nest(charlie, targetToken);174    await newToken.nest(charlie, targetToken);
175    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});175    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
176    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());176    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
177  });177  });
178178
179  itSub('Admin (NFT): allows an Admin to nest a token (Restricted nesting)', async ({helper}) => {179  itSub('Admin (NFT): allows an Admin to nest a token (Restricted nesting)', async ({helper}) => {
185    const targetToken = await collectionA.mintToken(alice, {Substrate: charlie.address});185    const targetToken = await collectionA.mintToken(alice, {Substrate: charlie.address});
186186
187    // Create an immediately nested token187    // Create an immediately nested token
188    const nestedToken = await collectionB.mintToken(bob, targetToken.nestingAddress());188    const nestedToken = await collectionB.mintToken(bob, targetToken.nestingAccount());
189    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});189    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
190    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());190    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
191191
192    // Create a token to be nested and nest192    // Create a token to be nested and nest
193    const newToken = await collectionB.mintToken(bob);193    const newToken = await collectionB.mintToken(bob);
194    await newToken.nest(bob, targetToken);194    await newToken.nest(bob, targetToken);
195    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});195    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
196    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());196    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
197  });197  });
198198
199  // ---------- Non-Fungible ----------199  // ---------- Non-Fungible ----------
202    const collection = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}}});202    const collection = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}}});
203    await collection.addToAllowList(alice, {Substrate: charlie.address});203    await collection.addToAllowList(alice, {Substrate: charlie.address});
204    const targetToken = await collection.mintToken(charlie);204    const targetToken = await collection.mintToken(charlie);
205    await collection.addToAllowList(alice, targetToken.nestingAddress());205    await collection.addToAllowList(alice, targetToken.nestingAccount());
206206
207    // Create an immediately nested token207    // Create an immediately nested token
208    const nestedToken = await collection.mintToken(charlie, targetToken.nestingAddress());208    const nestedToken = await collection.mintToken(charlie, targetToken.nestingAccount());
209    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});209    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
210    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());210    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
211211
212    // Create a token to be nested and nest212    // Create a token to be nested and nest
213    const newToken = await collection.mintToken(charlie);213    const newToken = await collection.mintToken(charlie);
214    await newToken.nest(charlie, targetToken);214    await newToken.nest(charlie, targetToken);
215    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});215    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
216    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());216    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
217  });217  });
218218
219  itSub('NFT: allows an Owner to nest/unnest their token (Restricted nesting)', async ({helper}) => {219  itSub('NFT: allows an Owner to nest/unnest their token (Restricted nesting)', async ({helper}) => {
224224
225    await collectionA.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionB.collectionId]}});225    await collectionA.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionB.collectionId]}});
226    await collectionA.addToAllowList(alice, {Substrate: charlie.address});226    await collectionA.addToAllowList(alice, {Substrate: charlie.address});
227    await collectionA.addToAllowList(alice, targetToken.nestingAddress());227    await collectionA.addToAllowList(alice, targetToken.nestingAccount());
228228
229    await collectionB.setPermissions(alice, {access: 'AllowList', mintMode: true});229    await collectionB.setPermissions(alice, {access: 'AllowList', mintMode: true});
230    await collectionB.addToAllowList(alice, {Substrate: charlie.address});230    await collectionB.addToAllowList(alice, {Substrate: charlie.address});
231    await collectionB.addToAllowList(alice, targetToken.nestingAddress());231    await collectionB.addToAllowList(alice, targetToken.nestingAccount());
232232
233    // Create an immediately nested token233    // Create an immediately nested token
234    const nestedToken = await collectionB.mintToken(charlie, targetToken.nestingAddress());234    const nestedToken = await collectionB.mintToken(charlie, targetToken.nestingAccount());
235    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});235    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
236    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());236    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
237237
238    // Create a token to be nested and nest238    // Create a token to be nested and nest
239    const newToken = await collectionB.mintToken(charlie);239    const newToken = await collectionB.mintToken(charlie);
240    await newToken.nest(charlie, targetToken);240    await newToken.nest(charlie, targetToken);
241    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});241    expect(await newToken.getTopmostOwner()).to.be.deep.equal({Substrate: charlie.address});
242    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());242    expect(await newToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
243  });243  });
244244
245  // ---------- Fungible ----------245  // ---------- Fungible ----------
250    const targetToken = await collectionNFT.mintToken(alice, {Substrate: charlie.address});250    const targetToken = await collectionNFT.mintToken(alice, {Substrate: charlie.address});
251251
252    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});252    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});
253    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());253    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
254254
255    await collectionFT.setPermissions(alice, {access: 'AllowList', mintMode: true});255    await collectionFT.setPermissions(alice, {access: 'AllowList', mintMode: true});
256    await collectionFT.addToAllowList(alice, {Substrate: charlie.address});256    await collectionFT.addToAllowList(alice, {Substrate: charlie.address});
257    await collectionFT.addToAllowList(alice, targetToken.nestingAddress());257    await collectionFT.addToAllowList(alice, targetToken.nestingAccount());
258258
259    // Create an immediately nested token259    // Create an immediately nested token
260    await collectionFT.mint(charlie, 5n, targetToken.nestingAddress());260    await collectionFT.mint(charlie, 5n, targetToken.nestingAccount());
261    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(5n);261    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
262262
263    // Create a token to be nested and nest263    // Create a token to be nested and nest
264    await collectionFT.mint(charlie, 5n);264    await collectionFT.mint(charlie, 5n);
265    await collectionFT.transfer(charlie, targetToken.nestingAddress(), 2n);265    await collectionFT.transfer(charlie, targetToken.nestingAccount(), 2n);
266    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(7n);266    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(7n);
267  });267  });
268268
269  itSub('Fungible: allows an Owner to nest/unnest their token (Restricted nesting)', async ({helper}) => {269  itSub('Fungible: allows an Owner to nest/unnest their token (Restricted nesting)', async ({helper}) => {
273273
274    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionFT.collectionId]}});274    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionFT.collectionId]}});
275    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});275    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});
276    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());276    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
277277
278    await collectionFT.setPermissions(alice, {access: 'AllowList', mintMode: true});278    await collectionFT.setPermissions(alice, {access: 'AllowList', mintMode: true});
279    await collectionFT.addToAllowList(alice, {Substrate: charlie.address});279    await collectionFT.addToAllowList(alice, {Substrate: charlie.address});
280    await collectionFT.addToAllowList(alice, targetToken.nestingAddress());280    await collectionFT.addToAllowList(alice, targetToken.nestingAccount());
281281
282    // Create an immediately nested token282    // Create an immediately nested token
283    await collectionFT.mint(charlie, 5n, targetToken.nestingAddress());283    await collectionFT.mint(charlie, 5n, targetToken.nestingAccount());
284    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(5n);284    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
285285
286    // Create a token to be nested and nest286    // Create a token to be nested and nest
287    await collectionFT.mint(charlie, 5n);287    await collectionFT.mint(charlie, 5n);
288    await collectionFT.transfer(charlie, targetToken.nestingAddress(), 2n);288    await collectionFT.transfer(charlie, targetToken.nestingAccount(), 2n);
289    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(7n);289    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(7n);
290  });290  });
291291
292  // ---------- Re-Fungible ----------292  // ---------- Re-Fungible ----------
297    const targetToken = await collectionNFT.mintToken(alice, {Substrate: charlie.address});297    const targetToken = await collectionNFT.mintToken(alice, {Substrate: charlie.address});
298298
299    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});299    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});
300    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());300    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
301301
302    await collectionRFT.setPermissions(alice, {access: 'AllowList', mintMode: true});302    await collectionRFT.setPermissions(alice, {access: 'AllowList', mintMode: true});
303    await collectionRFT.addToAllowList(alice, {Substrate: charlie.address});303    await collectionRFT.addToAllowList(alice, {Substrate: charlie.address});
304    await collectionRFT.addToAllowList(alice, targetToken.nestingAddress());304    await collectionRFT.addToAllowList(alice, targetToken.nestingAccount());
305305
306    // Create an immediately nested token306    // Create an immediately nested token
307    const nestedToken = await collectionRFT.mintToken(charlie, 5n, targetToken.nestingAddress());307    const nestedToken = await collectionRFT.mintToken(charlie, 5n, targetToken.nestingAccount());
308    expect(await nestedToken.getBalance(targetToken.nestingAddress())).to.be.equal(5n);308    expect(await nestedToken.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
309309
310    // Create a token to be nested and nest310    // Create a token to be nested and nest
311    const newToken = await collectionRFT.mintToken(charlie, 5n);311    const newToken = await collectionRFT.mintToken(charlie, 5n);
312    await newToken.transfer(charlie, targetToken.nestingAddress(), 2n);312    await newToken.transfer(charlie, targetToken.nestingAccount(), 2n);
313    expect(await newToken.getBalance(targetToken.nestingAddress())).to.be.equal(2n);313    expect(await newToken.getBalance(targetToken.nestingAccount())).to.be.equal(2n);
314  });314  });
315315
316  itSub.ifWithPallets('ReFungible: allows an Owner to nest/unnest their token (Restricted nesting)', [Pallets.ReFungible], async ({helper}) => {316  itSub.ifWithPallets('ReFungible: allows an Owner to nest/unnest their token (Restricted nesting)', [Pallets.ReFungible], async ({helper}) => {
320320
321    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionRFT.collectionId]}});321    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted:[collectionRFT.collectionId]}});
322    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});322    await collectionNFT.addToAllowList(alice, {Substrate: charlie.address});
323    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());323    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
324324
325    await collectionRFT.setPermissions(alice, {access: 'AllowList', mintMode: true});325    await collectionRFT.setPermissions(alice, {access: 'AllowList', mintMode: true});
326    await collectionRFT.addToAllowList(alice, {Substrate: charlie.address});326    await collectionRFT.addToAllowList(alice, {Substrate: charlie.address});
327    await collectionRFT.addToAllowList(alice, targetToken.nestingAddress());327    await collectionRFT.addToAllowList(alice, targetToken.nestingAccount());
328328
329    // Create an immediately nested token329    // Create an immediately nested token
330    const nestedToken = await collectionRFT.mintToken(charlie, 5n, targetToken.nestingAddress());330    const nestedToken = await collectionRFT.mintToken(charlie, 5n, targetToken.nestingAccount());
331    expect(await nestedToken.getBalance(targetToken.nestingAddress())).to.be.equal(5n);331    expect(await nestedToken.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
332332
333    // Create a token to be nested and nest333    // Create a token to be nested and nest
334    const newToken = await collectionRFT.mintToken(charlie, 5n);334    const newToken = await collectionRFT.mintToken(charlie, 5n);
335    await newToken.transfer(charlie, targetToken.nestingAddress(), 2n);335    await newToken.transfer(charlie, targetToken.nestingAccount(), 2n);
336    expect(await newToken.getBalance(targetToken.nestingAddress())).to.be.equal(2n);336    expect(await newToken.getBalance(targetToken.nestingAccount())).to.be.equal(2n);
337  });337  });
338});338});
339339
356356
357    // Create a nested-token matryoshka357    // Create a nested-token matryoshka
358    for (let i = 0; i < maxNestingLevel; i++) {358    for (let i = 0; i < maxNestingLevel; i++) {
359      token = await collection.mintToken(alice, token.nestingAddress());359      token = await collection.mintToken(alice, token.nestingAccount());
360    }360    }
361361
362    // The nesting depth is limited by `maxNestingLevel`362    // The nesting depth is limited by `maxNestingLevel`
363    await expect(collection.mintToken(alice, token.nestingAddress()))363    await expect(collection.mintToken(alice, token.nestingAccount()))
364      .to.be.rejectedWith(/structure\.DepthLimit/);364      .to.be.rejectedWith(/structure\.DepthLimit/);
365    expect(await token.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});365    expect(await token.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
366    expect(await token.getChildren()).to.be.length(0);366    expect(await token.getChildren()).to.be.length(0);
374    const targetToken = await collection.mintToken(alice);374    const targetToken = await collection.mintToken(alice);
375375
376    // Try to create an immediately nested token as collection admin when it's disallowed376    // Try to create an immediately nested token as collection admin when it's disallowed
377    await expect(collection.mintToken(bob, targetToken.nestingAddress()))377    await expect(collection.mintToken(bob, targetToken.nestingAccount()))
378      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);378      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
379379
380    // Try to create a token to be nested and nest380    // Try to create a token to be nested and nest
390    const collection = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true, nesting: {collectionAdmin: true}}});390    const collection = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true, nesting: {collectionAdmin: true}}});
391    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});391    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});
392    await collection.addToAllowList(alice, {Substrate: bob.address});392    await collection.addToAllowList(alice, {Substrate: bob.address});
393    await collection.addToAllowList(alice, targetToken.nestingAddress());393    await collection.addToAllowList(alice, targetToken.nestingAccount());
394394
395    // Try to create a nested token as token owner when it's disallowed395    // Try to create a nested token as token owner when it's disallowed
396    await expect(collection.mintToken(bob, targetToken.nestingAddress()))396    await expect(collection.mintToken(bob, targetToken.nestingAccount()))
397      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);397      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
398398
399    // Try to create a token to be nested and nest399    // Try to create a token to be nested and nest
410    //await collection.addAdmin(alice, {Substrate: bob.address});410    //await collection.addAdmin(alice, {Substrate: bob.address});
411    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});411    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});
412    await collection.addToAllowList(alice, {Substrate: bob.address});412    await collection.addToAllowList(alice, {Substrate: bob.address});
413    await collection.addToAllowList(alice, targetToken.nestingAddress());413    await collection.addToAllowList(alice, targetToken.nestingAccount());
414414
415    // Try to nest somebody else's token415    // Try to nest somebody else's token
416    const newToken = await collection.mintToken(bob);416    const newToken = await collection.mintToken(bob);
417    await expect(newToken.nest(alice, targetToken))417    await expect(newToken.nest(alice, targetToken))
418      .to.be.rejectedWith(/common\.NoPermission/);418      .to.be.rejectedWith(/common\.NoPermission/);
419419
420    // Try to unnest a token belonging to someone else as collection admin420    // Try to unnest a token belonging to someone else as collection admin
421    const nestedToken = await collection.mintToken(alice, targetToken.nestingAddress());421    const nestedToken = await collection.mintToken(alice, targetToken.nestingAccount());
422    await expect(nestedToken.unnest(alice, targetToken, {Substrate: bob.address}))422    await expect(nestedToken.unnest(alice, targetToken, {Substrate: bob.address}))
423      .to.be.rejectedWith(/common\.AddressNotInAllowlist/);423      .to.be.rejectedWith(/common\.AddressNotInAllowlist/);
424424
425    expect(await targetToken.getChildren()).to.be.length(1);425    expect(await targetToken.getChildren()).to.be.length(1);
426    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});426    expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: bob.address});
427    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAddress());427    expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount());
428  });428  });
429429
430  itSub('Admin (NFT): disallows an Admin to nest a token from an unlisted collection (Restricted nesting)', async ({helper}) => {430  itSub('Admin (NFT): disallows an Admin to nest a token from an unlisted collection (Restricted nesting)', async ({helper}) => {
434    const targetToken = await collectionA.mintToken(alice);434    const targetToken = await collectionA.mintToken(alice);
435435
436    // Try to create a nested token from another collection436    // Try to create a nested token from another collection
437    await expect(collectionB.mintToken(alice, targetToken.nestingAddress()))437    await expect(collectionB.mintToken(alice, targetToken.nestingAccount()))
438      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);438      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
439439
440    // Create a token in another collection yet to be nested and try to nest440    // Create a token in another collection yet to be nested and try to nest
454    const targetToken = await collection.mintToken(alice);454    const targetToken = await collection.mintToken(alice);
455455
456    // Try to create a nested token as token owner when it's disallowed456    // Try to create a nested token as token owner when it's disallowed
457    await expect(collection.mintToken(alice, targetToken.nestingAddress()))457    await expect(collection.mintToken(alice, targetToken.nestingAccount()))
458      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);458      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
459459
460    // Try to create a token to be nested and nest460    // Try to create a token to be nested and nest
472472
473    await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});473    await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});
474    await collection.addToAllowList(alice, {Substrate: bob.address});474    await collection.addToAllowList(alice, {Substrate: bob.address});
475    await collection.addToAllowList(alice, targetToken.nestingAddress());475    await collection.addToAllowList(alice, targetToken.nestingAccount());
476476
477    // Try to create a token to be nested and nest477    // Try to create a token to be nested and nest
478    const newToken = await collection.mintToken(alice);478    const newToken = await collection.mintToken(alice);
488488
489    await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});489    await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});
490    await collection.addToAllowList(alice, {Substrate: bob.address});490    await collection.addToAllowList(alice, {Substrate: bob.address});
491    await collection.addToAllowList(alice, targetToken.nestingAddress());491    await collection.addToAllowList(alice, targetToken.nestingAccount());
492492
493    const collectionB = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true}});493    const collectionB = await helper.nft.mintCollection(alice, {permissions: {access: 'AllowList', mintMode: true}});
494    await collectionB.addToAllowList(alice, {Substrate: bob.address});494    await collectionB.addToAllowList(alice, {Substrate: bob.address});
495    await collectionB.addToAllowList(alice, targetToken.nestingAddress());495    await collectionB.addToAllowList(alice, targetToken.nestingAccount());
496496
497    // Try to create a token to be nested and nest497    // Try to create a token to be nested and nest
498    const newToken = await collectionB.mintToken(alice);498    const newToken = await collectionB.mintToken(alice);
508    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});508    const targetToken = await collection.mintToken(alice, {Substrate: bob.address});
509509
510    await collection.addToAllowList(alice, {Substrate: bob.address});510    await collection.addToAllowList(alice, {Substrate: bob.address});
511    await collection.addToAllowList(alice, targetToken.nestingAddress());511    await collection.addToAllowList(alice, targetToken.nestingAccount());
512512
513    // Try to mint in own collection after allowlisting the accounts513    // Try to mint in own collection after allowlisting the accounts
514    await expect(collection.mintToken(bob, targetToken.nestingAddress()))514    await expect(collection.mintToken(bob, targetToken.nestingAccount()))
515      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);515      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
516  });516  });
517517
523    const targetToken = await collectionNFT.mintToken(alice);523    const targetToken = await collectionNFT.mintToken(alice);
524524
525    // Try to create an immediately nested token525    // Try to create an immediately nested token
526    await expect(collectionFT.mint(alice, 5n, targetToken.nestingAddress()))526    await expect(collectionFT.mint(alice, 5n, targetToken.nestingAccount()))
527      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);527      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
528528
529    // Try to create a token to be nested and nest529    // Try to create a token to be nested and nest
530    await collectionFT.mint(alice, 5n);530    await collectionFT.mint(alice, 5n);
531    await expect(collectionFT.transfer(alice, targetToken.nestingAddress(), 2n))531    await expect(collectionFT.transfer(alice, targetToken.nestingAccount(), 2n))
532      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);532      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
533    expect(await collectionFT.getBalance({Substrate: alice.address})).to.be.equal(5n);533    expect(await collectionFT.getBalance({Substrate: alice.address})).to.be.equal(5n);
534  });534  });
539    const targetToken = await collectionNFT.mintToken(alice, {Substrate: bob.address});539    const targetToken = await collectionNFT.mintToken(alice, {Substrate: bob.address});
540540
541    // Nest some tokens as Alice into Bob's token541    // Nest some tokens as Alice into Bob's token
542    await collectionFT.mint(alice, 5n, targetToken.nestingAddress());542    await collectionFT.mint(alice, 5n, targetToken.nestingAccount());
543543
544    // Try to pull it out544    // Try to pull it out
545    await expect(collectionFT.transferFrom(alice, targetToken.nestingAddress(), {Substrate: bob.address}, 1n))545    await expect(collectionFT.transferFrom(alice, targetToken.nestingAccount(), {Substrate: bob.address}, 1n))
546      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);546      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);
547    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(5n);547    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
548  });548  });
549549
550  itSub('Fungible: disallows a non-Owner to unnest someone else\'s token (Restricted nesting)', async ({helper}) => {550  itSub('Fungible: disallows a non-Owner to unnest someone else\'s token (Restricted nesting)', async ({helper}) => {
555    await collectionNFT.setPermissions(alice, {nesting: {collectionAdmin: true, tokenOwner: true, restricted: [collectionFT.collectionId]}});555    await collectionNFT.setPermissions(alice, {nesting: {collectionAdmin: true, tokenOwner: true, restricted: [collectionFT.collectionId]}});
556556
557    // Nest some tokens as Alice into Bob's token557    // Nest some tokens as Alice into Bob's token
558    await collectionFT.mint(alice, 5n, targetToken.nestingAddress());558    await collectionFT.mint(alice, 5n, targetToken.nestingAccount());
559559
560    // Try to pull it out as Alice still560    // Try to pull it out as Alice still
561    await expect(collectionFT.transferFrom(alice, targetToken.nestingAddress(), {Substrate: bob.address}, 1n))561    await expect(collectionFT.transferFrom(alice, targetToken.nestingAccount(), {Substrate: bob.address}, 1n))
562      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);562      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);
563    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(5n);563    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(5n);
564  });564  });
565565
566  itSub('Fungible: disallows to nest token in an unlisted collection', async ({helper}) => {566  itSub('Fungible: disallows to nest token in an unlisted collection', async ({helper}) => {
569    const targetToken = await collectionNFT.mintToken(alice);569    const targetToken = await collectionNFT.mintToken(alice);
570570
571    // Try to mint an immediately nested token571    // Try to mint an immediately nested token
572    await expect(collectionFT.mint(alice, 5n, targetToken.nestingAddress()))572    await expect(collectionFT.mint(alice, 5n, targetToken.nestingAccount()))
573      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);573      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
574574
575    // Mint a token and try to nest it575    // Mint a token and try to nest it
576    await collectionFT.mint(alice, 5n);576    await collectionFT.mint(alice, 5n);
577    await expect(collectionFT.transfer(alice, targetToken.nestingAddress(), 1n))577    await expect(collectionFT.transfer(alice, targetToken.nestingAccount(), 1n))
578      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);578      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
579579
580    expect(await collectionFT.getBalance(targetToken.nestingAddress())).to.be.equal(0n);580    expect(await collectionFT.getBalance(targetToken.nestingAccount())).to.be.equal(0n);
581    expect(await collectionFT.getBalance({Substrate: alice.address})).to.be.equal(5n);581    expect(await collectionFT.getBalance({Substrate: alice.address})).to.be.equal(5n);
582  });582  });
583583
589    const targetToken = await collectionNFT.mintToken(alice);589    const targetToken = await collectionNFT.mintToken(alice);
590590
591    // Try to create an immediately nested token591    // Try to create an immediately nested token
592    await expect(collectionRFT.mintToken(alice, 5n, targetToken.nestingAddress()))592    await expect(collectionRFT.mintToken(alice, 5n, targetToken.nestingAccount()))
593      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);593      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
594594
595    // Try to create a token to be nested and nest595    // Try to create a token to be nested and nest
596    const token = await collectionRFT.mintToken(alice, 5n);596    const token = await collectionRFT.mintToken(alice, 5n);
597    await expect(token.transfer(alice, targetToken.nestingAddress(), 2n))597    await expect(token.transfer(alice, targetToken.nestingAccount(), 2n))
598      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);598      .to.be.rejectedWith(/common\.UserIsNotAllowedToNest/);
599    expect(await token.getBalance({Substrate: alice.address})).to.be.equal(5n);599    expect(await token.getBalance({Substrate: alice.address})).to.be.equal(5n);
600  });600  });
606606
607    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});607    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true}});
608    await collectionNFT.addToAllowList(alice, {Substrate: bob.address});608    await collectionNFT.addToAllowList(alice, {Substrate: bob.address});
609    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());609    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
610610
611    // Try to create a token to be nested and nest611    // Try to create a token to be nested and nest
612    const newToken = await collectionRFT.mintToken(alice);612    const newToken = await collectionRFT.mintToken(alice);
613    await expect(newToken.transfer(bob, targetToken.nestingAddress())).to.be.rejectedWith(/common\.TokenValueTooLow/);613    await expect(newToken.transfer(bob, targetToken.nestingAccount())).to.be.rejectedWith(/common\.TokenValueTooLow/);
614614
615    expect(await targetToken.getChildren()).to.be.length(0);615    expect(await targetToken.getChildren()).to.be.length(0);
616    expect(await newToken.getBalance({Substrate: alice.address})).to.be.equal(1n);616    expect(await newToken.getBalance({Substrate: alice.address})).to.be.equal(1n);
617617
618    // Nest some tokens as Alice into Bob's token618    // Nest some tokens as Alice into Bob's token
619    await newToken.transfer(alice, targetToken.nestingAddress());619    await newToken.transfer(alice, targetToken.nestingAccount());
620620
621    // Try to pull it out621    // Try to pull it out
622    await expect(newToken.transferFrom(bob, targetToken.nestingAddress(), {Substrate: alice.address}, 1n))622    await expect(newToken.transferFrom(bob, targetToken.nestingAccount(), {Substrate: alice.address}, 1n))
623      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);623      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);
624    expect(await newToken.getBalance(targetToken.nestingAddress())).to.be.equal(1n);624    expect(await newToken.getBalance(targetToken.nestingAccount())).to.be.equal(1n);
625  });625  });
626626
627  itSub.ifWithPallets('ReFungible: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', [Pallets.ReFungible], async ({helper}) => {627  itSub.ifWithPallets('ReFungible: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', [Pallets.ReFungible], async ({helper}) => {
631631
632    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted: [collectionRFT.collectionId]}});632    await collectionNFT.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {tokenOwner: true, restricted: [collectionRFT.collectionId]}});
633    await collectionNFT.addToAllowList(alice, {Substrate: bob.address});633    await collectionNFT.addToAllowList(alice, {Substrate: bob.address});
634    await collectionNFT.addToAllowList(alice, targetToken.nestingAddress());634    await collectionNFT.addToAllowList(alice, targetToken.nestingAccount());
635635
636    // Try to create a token to be nested and nest636    // Try to create a token to be nested and nest
637    const newToken = await collectionRFT.mintToken(alice);637    const newToken = await collectionRFT.mintToken(alice);
638    await expect(newToken.transfer(bob, targetToken.nestingAddress())).to.be.rejectedWith(/common\.TokenValueTooLow/);638    await expect(newToken.transfer(bob, targetToken.nestingAccount())).to.be.rejectedWith(/common\.TokenValueTooLow/);
639639
640    expect(await targetToken.getChildren()).to.be.length(0);640    expect(await targetToken.getChildren()).to.be.length(0);
641    expect(await newToken.getBalance({Substrate: alice.address})).to.be.equal(1n);641    expect(await newToken.getBalance({Substrate: alice.address})).to.be.equal(1n);
642642
643    // Nest some tokens as Alice into Bob's token643    // Nest some tokens as Alice into Bob's token
644    await newToken.transfer(alice, targetToken.nestingAddress());644    await newToken.transfer(alice, targetToken.nestingAccount());
645645
646    // Try to pull it out646    // Try to pull it out
647    await expect(newToken.transferFrom(bob, targetToken.nestingAddress(), {Substrate: alice.address}, 1n))647    await expect(newToken.transferFrom(bob, targetToken.nestingAccount(), {Substrate: alice.address}, 1n))
648      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);648      .to.be.rejectedWith(/common\.ApprovedValueTooLow/);
649    expect(await newToken.getBalance(targetToken.nestingAddress())).to.be.equal(1n);649    expect(await newToken.getBalance(targetToken.nestingAccount())).to.be.equal(1n);
650  });650  });
651651
652  itSub.ifWithPallets('ReFungible: disallows to nest token to an unlisted collection', [Pallets.ReFungible], async ({helper}) => {652  itSub.ifWithPallets('ReFungible: disallows to nest token to an unlisted collection', [Pallets.ReFungible], async ({helper}) => {
655    const targetToken = await collectionNFT.mintToken(alice);655    const targetToken = await collectionNFT.mintToken(alice);
656656
657    // Try to create an immediately nested token657    // Try to create an immediately nested token
658    await expect(collectionRFT.mintToken(alice, 5n, targetToken.nestingAddress()))658    await expect(collectionRFT.mintToken(alice, 5n, targetToken.nestingAccount()))
659      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);659      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
660660
661    // Try to create a token to be nested and nest661    // Try to create a token to be nested and nest
662    const token = await collectionRFT.mintToken(alice, 5n);662    const token = await collectionRFT.mintToken(alice, 5n);
663    await expect(token.transfer(alice, targetToken.nestingAddress(), 2n))663    await expect(token.transfer(alice, targetToken.nestingAccount(), 2n))
664      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);664      .to.be.rejectedWith(/common\.SourceCollectionIsNotAllowedToNest/);
665    expect(await token.getBalance({Substrate: alice.address})).to.be.equal(5n);665    expect(await token.getBalance({Substrate: alice.address})).to.be.equal(5n);
666  });666  });