308a4c9907
* Add barebones EIP1820 support. * Update openzeppelin-test-helpers dependency to have ERC1820 support. * Add tests for ERC1820. * Improve inline documentation. * Add changelog entry. * Update test-helpers, refactor tests to use new helpers. * Rename ERC1820 to ERC1820Implementer. * Improve implementer docstring. * Remove _implementsInterfaceForAddress. * update openzeppelin-test-helpers to 0.2.0 * Update contracts/drafts/ERC1820Implementer.sol Co-Authored-By: nventuro <nicolas.venturo@gmail.com> * Fix how solidity coverage is run to allow for free events. * Fix coverage testing script.
89 lines
3.3 KiB
JavaScript
89 lines
3.3 KiB
JavaScript
const { balance, ether, expectEvent, shouldFail } = require('openzeppelin-test-helpers');
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function shouldBehaveLikeEscrow (primary, [payee1, payee2]) {
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const amount = ether('42');
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describe('as an escrow', function () {
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describe('deposits', function () {
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it('can accept a single deposit', async function () {
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await this.escrow.deposit(payee1, { from: primary, value: amount });
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(await balance.current(this.escrow.address)).should.be.bignumber.equal(amount);
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(await this.escrow.depositsOf(payee1)).should.be.bignumber.equal(amount);
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});
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it('can accept an empty deposit', async function () {
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await this.escrow.deposit(payee1, { from: primary, value: 0 });
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});
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it('only the primary account can deposit', async function () {
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await shouldFail.reverting(this.escrow.deposit(payee1, { from: payee2 }));
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});
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it('emits a deposited event', async function () {
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const { logs } = await this.escrow.deposit(payee1, { from: primary, value: amount });
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expectEvent.inLogs(logs, 'Deposited', {
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payee: payee1,
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weiAmount: amount,
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});
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});
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it('can add multiple deposits on a single account', async function () {
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await this.escrow.deposit(payee1, { from: primary, value: amount });
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await this.escrow.deposit(payee1, { from: primary, value: amount.muln(2) });
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(await balance.current(this.escrow.address)).should.be.bignumber.equal(amount.muln(3));
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(await this.escrow.depositsOf(payee1)).should.be.bignumber.equal(amount.muln(3));
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});
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it('can track deposits to multiple accounts', async function () {
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await this.escrow.deposit(payee1, { from: primary, value: amount });
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await this.escrow.deposit(payee2, { from: primary, value: amount.muln(2) });
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(await balance.current(this.escrow.address)).should.be.bignumber.equal(amount.muln(3));
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(await this.escrow.depositsOf(payee1)).should.be.bignumber.equal(amount);
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(await this.escrow.depositsOf(payee2)).should.be.bignumber.equal(amount.muln(2));
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});
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});
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describe('withdrawals', async function () {
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it('can withdraw payments', async function () {
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const balanceTracker = await balance.tracker(payee1);
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await this.escrow.deposit(payee1, { from: primary, value: amount });
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await this.escrow.withdraw(payee1, { from: primary });
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(await balanceTracker.delta()).should.be.bignumber.equal(amount);
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(await balance.current(this.escrow.address)).should.be.bignumber.equal('0');
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(await this.escrow.depositsOf(payee1)).should.be.bignumber.equal('0');
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});
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it('can do an empty withdrawal', async function () {
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await this.escrow.withdraw(payee1, { from: primary });
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});
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it('only the primary account can withdraw', async function () {
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await shouldFail.reverting(this.escrow.withdraw(payee1, { from: payee1 }));
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});
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it('emits a withdrawn event', async function () {
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await this.escrow.deposit(payee1, { from: primary, value: amount });
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const { logs } = await this.escrow.withdraw(payee1, { from: primary });
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expectEvent.inLogs(logs, 'Withdrawn', {
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payee: payee1,
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weiAmount: amount,
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});
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});
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});
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});
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}
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module.exports = {
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shouldBehaveLikeEscrow,
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};
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