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52 lines
1.6 KiB
52 lines
1.6 KiB
const { accounts, contract } = require('@openzeppelin/test-environment');
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const { BN, expectRevert } = require('@openzeppelin/test-helpers');
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const PausableCrowdsale = contract.fromArtifact('PausableCrowdsaleImpl');
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const SimpleToken = contract.fromArtifact('SimpleToken');
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describe('PausableCrowdsale', function () {
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const [ pauser, wallet, other ] = accounts;
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const rate = new BN(1);
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const value = new BN(1);
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beforeEach(async function () {
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const from = pauser;
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this.token = await SimpleToken.new({ from });
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this.crowdsale = await PausableCrowdsale.new(rate, wallet, this.token.address, { from });
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await this.token.transfer(this.crowdsale.address, value.muln(2), { from });
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});
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it('purchases work', async function () {
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await this.crowdsale.sendTransaction({ from: other, value });
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await this.crowdsale.buyTokens(other, { from: other, value });
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});
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context('after pause', function () {
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beforeEach(async function () {
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await this.crowdsale.pause({ from: pauser });
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});
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it('purchases do not work', async function () {
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await expectRevert(this.crowdsale.sendTransaction({ from: other, value }),
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'Pausable: paused'
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);
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await expectRevert(this.crowdsale.buyTokens(other, { from: other, value }),
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'Pausable: paused'
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);
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});
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context('after unpause', function () {
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beforeEach(async function () {
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await this.crowdsale.unpause({ from: pauser });
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});
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it('purchases work', async function () {
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await this.crowdsale.sendTransaction({ from: other, value });
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await this.crowdsale.buyTokens(other, { from: other, value });
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});
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});
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});
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});
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