70 lines
2.7 KiB
JavaScript
70 lines
2.7 KiB
JavaScript
const { accounts, contract } = require('@openzeppelin/test-environment');
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const { BN, expectRevert } = require('@openzeppelin/test-helpers');
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const { expect } = require('chai');
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const ERC1155BurnableMock = contract.fromArtifact('ERC1155BurnableMock');
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describe('ERC1155Burnable', function () {
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const [ holder, operator, other ] = accounts;
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const uri = 'https://token.com';
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const tokenIds = [new BN('42'), new BN('1137')];
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const amounts = [new BN('3000'), new BN('9902')];
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beforeEach(async function () {
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this.token = await ERC1155BurnableMock.new(uri);
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await this.token.mint(holder, tokenIds[0], amounts[0], '0x');
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await this.token.mint(holder, tokenIds[1], amounts[1], '0x');
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});
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describe('burn', function () {
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it('holder can burn their tokens', async function () {
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await this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: holder });
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expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
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});
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it('approved operators can burn the holder\'s tokens', async function () {
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await this.token.setApprovalForAll(operator, true, { from: holder });
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await this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: operator });
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expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
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});
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it('unapproved accounts cannot burn the holder\'s tokens', async function () {
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await expectRevert(
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this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: other }),
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'ERC1155: caller is not owner nor approved'
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);
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});
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});
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describe('burnBatch', function () {
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it('holder can burn their tokens', async function () {
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await this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: holder });
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expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
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expect(await this.token.balanceOf(holder, tokenIds[1])).to.be.bignumber.equal('2');
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});
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it('approved operators can burn the holder\'s tokens', async function () {
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await this.token.setApprovalForAll(operator, true, { from: holder });
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await this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: operator });
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expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
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expect(await this.token.balanceOf(holder, tokenIds[1])).to.be.bignumber.equal('2');
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});
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it('unapproved accounts cannot burn the holder\'s tokens', async function () {
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await expectRevert(
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this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: other }),
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'ERC1155: caller is not owner nor approved'
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);
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});
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});
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});
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