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56 lines
1.7 KiB
56 lines
1.7 KiB
const { ethers } = require('hardhat');
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const { expect } = require('chai');
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const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
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const { shouldSupportInterfaces } = require('../../../utils/introspection/SupportsInterface.behavior');
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const ids = [1n, 2n, 3n];
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const values = [1000n, 2000n, 3000n];
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const data = '0x12345678';
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async function fixture() {
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const [owner] = await ethers.getSigners();
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const token = await ethers.deployContract('$ERC1155', ['https://token-cdn-domain/{id}.json']);
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const mock = await ethers.deployContract('$ERC1155Holder');
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await token.$_mintBatch(owner, ids, values, '0x');
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return { owner, token, mock };
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}
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describe('ERC1155Holder', function () {
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beforeEach(async function () {
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Object.assign(this, await loadFixture(fixture));
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});
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shouldSupportInterfaces(['ERC1155Receiver']);
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it('receives ERC1155 tokens from a single ID', async function () {
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await this.token.connect(this.owner).safeTransferFrom(this.owner, this.mock, ids[0], values[0], data);
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expect(await this.token.balanceOf(this.mock, ids[0])).to.equal(values[0]);
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for (let i = 1; i < ids.length; i++) {
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expect(await this.token.balanceOf(this.mock, ids[i])).to.equal(0n);
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}
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});
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it('receives ERC1155 tokens from a multiple IDs', async function () {
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expect(
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await this.token.balanceOfBatch(
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ids.map(() => this.mock),
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ids,
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),
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).to.deep.equal(ids.map(() => 0n));
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await this.token.connect(this.owner).safeBatchTransferFrom(this.owner, this.mock, ids, values, data);
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expect(
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await this.token.balanceOfBatch(
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ids.map(() => this.mock),
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ids,
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),
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).to.deep.equal(values);
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});
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});
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