92133be7ea
* Extract standard token behaviuor to reuse it in other tests * Add opt in ERC20 migration contract * Make migration contract not to depend from standard token * Changes based on feedback * Improve MigratableERC20 inline documentation * move behaviors to behaviors directory * refactor MigratableERC20 into ERC20Migrator * fix errors * change expectEvent to support multiple events with same name * fix tests * update documentation * rename MigratableERC20 files to ERC20Migrator * move to drafts * test beginMigration * rename to ERC20Migrator * missing semicolon (╯°□°）╯︵ ┻━┻ * add non-zero check * improve documentation based on review comments * improve test descriptions * improve docs * add getters * fix contract * improve tests
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
const { expectThrow } = require('../../../helpers/expectThrow');
|
|
const expectEvent = require('../../../helpers/expectEvent');
|
|
|
|
const BigNumber = web3.BigNumber;
|
|
|
|
require('chai')
|
|
.use(require('chai-bignumber')(BigNumber))
|
|
.should();
|
|
|
|
function shouldBehaveLikeERC20Capped (minter, [anyone], cap) {
|
|
describe('capped token', function () {
|
|
const from = minter;
|
|
|
|
it('should start with the correct cap', async function () {
|
|
(await this.token.cap()).should.be.bignumber.equal(cap);
|
|
});
|
|
|
|
it('should mint when amount is less than cap', async function () {
|
|
await this.token.mint(anyone, cap.sub(1), { from });
|
|
(await this.token.totalSupply()).should.be.bignumber.equal(cap.sub(1));
|
|
});
|
|
|
|
it('should fail to mint if the ammount exceeds the cap', async function () {
|
|
await this.token.mint(anyone, cap.sub(1), { from });
|
|
await expectThrow(this.token.mint(anyone, 100, { from }));
|
|
});
|
|
|
|
it('should fail to mint after cap is reached', async function () {
|
|
await this.token.mint(anyone, cap, { from });
|
|
await expectThrow(this.token.mint(anyone, 1, { from }));
|
|
});
|
|
});
|
|
}
|
|
|
|
module.exports = {
|
|
shouldBehaveLikeERC20Capped,
|
|
};
|