git.delta.rocks / unique-network / refs/commits / 2d796dacac37

712	}712	}
713713
714	fn total_pieces(collection_id: CollectionId, token_id: TokenId) -> u128 {714	fn total_pieces(collection_id: CollectionId, token_id: TokenId) -> u128 {
715		// Not "try_fold" because total count of pieces is limited by 'MAX_REFUNGIBLE_PIECES'.
716		<Balance<T>>::iter_prefix((collection_id, token_id)).fold(0, |total, piece| total + piece.1)715		<TotalSupply<T>>::get((collection_id, token_id))
717	}716	}
718}717}
719718

68    });68    });
69  });69  });
70
71  it.only('Check total pieces of token', async () => {
72    await usingApi(async api => {
73      const createCollectionResult = await createCollection(api, alice, {mode: {type: 'ReFungible'}});
74      expect(createCollectionResult.success).to.be.true;    
75      const collectionId  = createCollectionResult.collectionId;
76      const amountPieces = 100n;
77      const result = await createRefungibleToken(api, alice, collectionId, amountPieces);
78      expect(result.success).to.be.true;
79      {
80        const totalPieces = await api.rpc.unique.totalPieces(collectionId, result.itemId);
81        expect(totalPieces.toBigInt()).to.be.eq(amountPieces);
82      }
83
84      await transfer(api, collectionId, result.itemId, alice, bob, 60n);
85      {
86        const totalPieces = await api.rpc.unique.totalPieces(collectionId, result.itemId);
87        expect(totalPieces.toBigInt()).to.be.eq(amountPieces);
88      }
89    });
90  });
7091
71  it('Transfer token pieces', async () => {92  it('Transfer token pieces', async () => {
72    await usingApi(async api => {93    await usingApi(async api => {