95 lines
3.3 KiB
JavaScript
95 lines
3.3 KiB
JavaScript
const encodeCall = require('zos-lib/lib/helpers/encodeCall').default;
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const { shouldBehaveLikeERC20Mintable } = require('../token/ERC20/behaviors/ERC20Mintable.behavior');
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const { BN } = require('openzeppelin-test-helpers');
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const StandardToken = artifacts.require('StandardToken');
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contract('StandardToken', function ([
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_, deployer, initialHolder, minterA, minterB, pauserA, pauserB, anyone, ...otherAccounts
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]) {
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const name = 'StdToken';
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const symbol = 'STDT';
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const decimals = new BN('18');
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const initialSupply = new BN('300');
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const minters = [minterA, minterB];
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const pausers = [pauserA, pauserB];
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const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';
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beforeEach(async function () {
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this.token = await StandardToken.new({ from: deployer });
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});
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async function initialize (token, name, symbol, decimals, initialSupply, initialHolder, minters, pausers, from) {
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const signature = 'initialize(string,string,uint8,uint256,address,address[],address[],address)';
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const arguments = [name, symbol, decimals, initialSupply, initialHolder, minters, pausers, from];
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await token.methods[signature](...arguments, { from });
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}
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context('with all arguments', function () {
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beforeEach(async function () {
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await initialize(this.token, name, symbol, decimals, initialSupply, initialHolder, minters, pausers, deployer);
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});
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it('initializes metadata', async function () {
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(await this.token.name()).should.equal(name);
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(await this.token.symbol()).should.equal(symbol);
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(await this.token.decimals()).should.be.bignumber.equal(decimals);
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});
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it('assigns the initial supply to the initial holder', async function () {
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(await this.token.balanceOf(initialHolder)).should.be.bignumber.equal(initialSupply);
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});
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describe('mintability', function () {
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beforeEach(function () {
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this.contract = this.token;
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});
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it('all minters have the minter role', async function () {
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for (const minter of minters) {
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(await this.token.isMinter(minter)).should.equal(true);
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}
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});
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shouldBehaveLikeERC20Mintable(minterA, otherAccounts);
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});
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describe('pausability', function () {
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beforeEach(function () {
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this.contract = this.token;
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});
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it('all pausers have the minter role', async function () {
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for (const pauser of pausers) {
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(await this.token.isPauser(pauser)).should.equal(true);
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}
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});
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});
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});
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it('can be created with zero initial balance', async function () {
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await initialize(this.token, name, symbol, decimals, new BN(0), ZERO_ADDRESS, minters, pausers, deployer);
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(await this.token.balanceOf(initialHolder)).should.be.bignumber.equal('0');
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});
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it('can be created with no minters', async function () {
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await initialize(this.token, name, symbol, decimals, initialSupply, initialHolder, [], pausers, deployer);
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for (const minter of minters) {
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(await this.token.isMinter(minter)).should.equal(false);
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}
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});
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it('can be created with no pausers', async function () {
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await initialize(this.token, name, symbol, decimals, initialSupply, initialHolder, minters, [], deployer);
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for (const pauser of pausers) {
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(await this.token.isPauser(pauser)).should.equal(false);
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}
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});
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});
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