24 lines
799 B
JavaScript
24 lines
799 B
JavaScript
const { expectRevert } = require('@openzeppelin/test-helpers');
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const { shouldSupportInterfaces } = require('./SupportsInterface.behavior');
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const ERC165Storage = artifacts.require('$ERC165Storage');
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contract('ERC165Storage', function () {
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beforeEach(async function () {
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this.mock = await ERC165Storage.new();
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});
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it('register interface', async function () {
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expect(await this.mock.supportsInterface('0x00000001')).to.be.equal(false);
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await this.mock.$_registerInterface('0x00000001');
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expect(await this.mock.supportsInterface('0x00000001')).to.be.equal(true);
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});
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it('does not allow 0xffffffff', async function () {
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await expectRevert(this.mock.$_registerInterface('0xffffffff'), 'ERC165: invalid interface id');
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});
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shouldSupportInterfaces(['ERC165']);
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});
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