git.delta.rocks / unique-network / refs/commits / 4dbeda6769b2

1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56import { IKeyringPair } from "@polkadot/types/types";7import chai from 'chai';8import chaiAsPromised from "chai-as-promised";9import privateKey from "./substrate/privateKey";10import usingApi from "./substrate/substrate-api";11import { approveExpectFail, approveExpectSuccess, createCollectionExpectSuccess, createFungibleItemExpectSuccess, getAllowance, getFungibleBalance, transferExpectFail, transferExpectSuccess, transferFromExpectFail, transferFromExpectSuccess, U128_MAX } from "./util/helpers";1213chai.use(chaiAsPromised);14const expect = chai.expect;1516describe('Integration Test fungible overflows', () => {17    let alice: IKeyringPair;18    let bob: IKeyringPair;19    let charlie: IKeyringPair;2021    before(async () => {22        await usingApi(async () => {23            alice = privateKey('//Alice');24            bob = privateKey('//Bob');25            charlie = privateKey('//Charlie');26        });27    });2829    it('fails when overflows on transfer', async () => {30        const fungibleCollectionId = await createCollectionExpectSuccess({ mode: { type: 'Fungible', decimalPoints: 0 } });3132        await createFungibleItemExpectSuccess(alice, fungibleCollectionId, { Value: U128_MAX });33        await transferExpectSuccess(fungibleCollectionId, 0, alice, bob, U128_MAX, 'Fungible');3435        await createFungibleItemExpectSuccess(alice, fungibleCollectionId, { Value: 1n });36        await transferExpectFail(fungibleCollectionId, 0, alice, bob, 1, 'Fungible');3738        expect(await getFungibleBalance(fungibleCollectionId, alice.address)).to.equal(1n);39        expect(await getFungibleBalance(fungibleCollectionId, bob.address)).to.equal(U128_MAX);40    });4142    it('fails on allowance overflow', async () => {43        const fungibleCollectionId = await createCollectionExpectSuccess({ mode: { type: 'Fungible', decimalPoints: 0 } });4445        await createFungibleItemExpectSuccess(alice, fungibleCollectionId, { Value: U128_MAX });46        await approveExpectSuccess(fungibleCollectionId, 0, alice, bob, U128_MAX);47        await approveExpectFail(fungibleCollectionId, 0, alice, bob, U128_MAX);48    });4950    it('fails when overflows on transferFrom', async () => {51        const fungibleCollectionId = await createCollectionExpectSuccess({ mode: { type: 'Fungible', decimalPoints: 0 } });5253        await createFungibleItemExpectSuccess(alice, fungibleCollectionId, { Value: U128_MAX });54        await approveExpectSuccess(fungibleCollectionId, 0, alice, bob, U128_MAX);55        await transferFromExpectSuccess(fungibleCollectionId, 0, bob, alice, charlie, U128_MAX, 'Fungible');5657        expect(await getFungibleBalance(fungibleCollectionId, charlie.address)).to.equal(U128_MAX);58        expect((await getAllowance(fungibleCollectionId, 0, alice.address, bob.address)).toString()).to.equal('0');5960        await createFungibleItemExpectSuccess(alice, fungibleCollectionId, { Value: U128_MAX });61        await approveExpectSuccess(fungibleCollectionId, 0, alice, bob, 1n);62        await transferFromExpectFail(fungibleCollectionId, 0, bob, alice, charlie, 1);6364        expect(await getFungibleBalance(fungibleCollectionId, charlie.address)).to.equal(U128_MAX);65        expect((await getAllowance(fungibleCollectionId, 0, alice.address, bob.address)).toString()).to.equal('1');66    });67});