openethereum/js/packages/abi/util/sliceAs.spec.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

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2.0 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { asAddress, asBool, asI32, asU32 } from './sliceAs';
describe('abi/util/sliceAs', () => {
const MAX_INT = 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
describe('asAddress', () => {
it('correctly returns the last 0x40 characters', () => {
const address = '1111111111222222222233333333334444444444';
expect(asAddress(`000000000000000000000000${address}`)).to.equal(`0x${address}`);
});
});
describe('asBool', () => {
it('correctly returns true', () => {
expect(asBool('0000000000000000000000000000000000000000000000000000000000000001')).to.be.true;
});
it('correctly returns false', () => {
expect(asBool('0000000000000000000000000000000000000000000000000000000000000000')).to.be.false;
});
});
describe('asI32', () => {
it('correctly decodes positive numbers', () => {
expect(asI32('000000000000000000000000000000000000000000000000000000000000007b').toString()).to.equal('123');
});
it('correctly decodes negative numbers', () => {
expect(asI32('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff85').toString()).to.equal('-123');
});
});
describe('asU32', () => {
it('returns a maxium U32', () => {
expect(asU32(MAX_INT).toString(16)).to.equal(MAX_INT);
});
});
});