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67 lines
2.2 KiB
67 lines
2.2 KiB
const { assertRevert } = require('../helpers/assertRevert');
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const RolesMock = artifacts.require('RolesMock');
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require('chai')
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.should();
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contract('Roles', function ([_, authorized, otherAuthorized, anyone]) {
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const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';
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beforeEach(async function () {
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this.roles = await RolesMock.new();
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});
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it('reverts when querying roles for the null account', async function () {
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await assertRevert(this.roles.has(ZERO_ADDRESS));
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});
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context('initially', function () {
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it('doesn\'t pre-assign roles', async function () {
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(await this.roles.has(authorized)).should.equal(false);
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(await this.roles.has(otherAuthorized)).should.equal(false);
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(await this.roles.has(anyone)).should.equal(false);
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});
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describe('adding roles', function () {
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it('adds roles to a single account', async function () {
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await this.roles.add(authorized);
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(await this.roles.has(authorized)).should.equal(true);
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(await this.roles.has(anyone)).should.equal(false);
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});
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it('adds roles to an already-assigned account', async function () {
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await this.roles.add(authorized);
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await this.roles.add(authorized);
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(await this.roles.has(authorized)).should.equal(true);
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});
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it('reverts when adding roles to the null account', async function () {
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await assertRevert(this.roles.add(ZERO_ADDRESS));
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});
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});
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});
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context('with added roles', function () {
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beforeEach(async function () {
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await this.roles.add(authorized);
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await this.roles.add(otherAuthorized);
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});
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describe('removing roles', function () {
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it('removes a single role', async function () {
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await this.roles.remove(authorized);
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(await this.roles.has(authorized)).should.equal(false);
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(await this.roles.has(otherAuthorized)).should.equal(true);
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});
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it('doesn\'t revert when removing unassigned roles', async function () {
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await this.roles.remove(anyone);
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});
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it('reverts when removing roles from the null account', async function () {
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await assertRevert(this.roles.remove(ZERO_ADDRESS));
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});
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});
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});
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});
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