b7d60f2f9a
* Bump required compiler version to 0.5.2. * Fix shadowed variable warning in ERC20Migrator. * Rename Counter to Counters. * Add dummy state variable to SafeERC20Helper. * Update changelog entry. * Fix CountersImpl name. * Improve changelog entry.
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
const { BN } = require('openzeppelin-test-helpers');
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const CountersImpl = artifacts.require('CountersImpl');
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const EXPECTED = [new BN(1), new BN(2), new BN(3), new BN(4)];
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const KEY1 = web3.utils.sha3('key1');
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const KEY2 = web3.utils.sha3('key2');
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contract('Counters', function ([_, owner]) {
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beforeEach(async function () {
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this.mock = await CountersImpl.new({ from: owner });
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});
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context('custom key', async function () {
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it('should return expected values', async function () {
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for (const expectedId of EXPECTED) {
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await this.mock.doThing(KEY1, { from: owner });
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const actualId = await this.mock.theId();
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actualId.should.be.bignumber.equal(expectedId);
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}
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});
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});
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context('parallel keys', async function () {
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it('should return expected values for each counter', async function () {
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for (const expectedId of EXPECTED) {
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await this.mock.doThing(KEY1, { from: owner });
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let actualId = await this.mock.theId();
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actualId.should.be.bignumber.equal(expectedId);
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await this.mock.doThing(KEY2, { from: owner });
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actualId = await this.mock.theId();
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actualId.should.be.bignumber.equal(expectedId);
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}
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});
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});
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});
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