You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.6 KiB
67 lines
2.6 KiB
const { BN, expectRevert } = require('@openzeppelin/test-helpers');
|
|
|
|
const { expect } = require('chai');
|
|
|
|
const ERC1155BurnableMock = artifacts.require('ERC1155BurnableMock');
|
|
|
|
contract('ERC1155Burnable', function (accounts) {
|
|
const [ holder, operator, other ] = accounts;
|
|
|
|
const uri = 'https://token.com';
|
|
|
|
const tokenIds = [new BN('42'), new BN('1137')];
|
|
const amounts = [new BN('3000'), new BN('9902')];
|
|
|
|
beforeEach(async function () {
|
|
this.token = await ERC1155BurnableMock.new(uri);
|
|
|
|
await this.token.mint(holder, tokenIds[0], amounts[0], '0x');
|
|
await this.token.mint(holder, tokenIds[1], amounts[1], '0x');
|
|
});
|
|
|
|
describe('burn', function () {
|
|
it('holder can burn their tokens', async function () {
|
|
await this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: holder });
|
|
|
|
expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
|
|
});
|
|
|
|
it('approved operators can burn the holder\'s tokens', async function () {
|
|
await this.token.setApprovalForAll(operator, true, { from: holder });
|
|
await this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: operator });
|
|
|
|
expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
|
|
});
|
|
|
|
it('unapproved accounts cannot burn the holder\'s tokens', async function () {
|
|
await expectRevert(
|
|
this.token.burn(holder, tokenIds[0], amounts[0].subn(1), { from: other }),
|
|
'ERC1155: caller is not owner nor approved',
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('burnBatch', function () {
|
|
it('holder can burn their tokens', async function () {
|
|
await this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: holder });
|
|
|
|
expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
|
|
expect(await this.token.balanceOf(holder, tokenIds[1])).to.be.bignumber.equal('2');
|
|
});
|
|
|
|
it('approved operators can burn the holder\'s tokens', async function () {
|
|
await this.token.setApprovalForAll(operator, true, { from: holder });
|
|
await this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: operator });
|
|
|
|
expect(await this.token.balanceOf(holder, tokenIds[0])).to.be.bignumber.equal('1');
|
|
expect(await this.token.balanceOf(holder, tokenIds[1])).to.be.bignumber.equal('2');
|
|
});
|
|
|
|
it('unapproved accounts cannot burn the holder\'s tokens', async function () {
|
|
await expectRevert(
|
|
this.token.burnBatch(holder, tokenIds, [ amounts[0].subn(1), amounts[1].subn(2) ], { from: other }),
|
|
'ERC1155: caller is not owner nor approved',
|
|
);
|
|
});
|
|
});
|
|
});
|
|
|