openethereum/js/packages/abi/spec/function.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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3.6 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 Func from './function';
import Param from './param';
import Token from '../token';
describe('abi/spec/Function', () => {
const inputsArr = [{ name: 'boolin', type: 'bool' }, { name: 'stringin', type: 'string' }];
const outputsArr = [{ name: 'output', type: 'uint' }];
const uint = new Param('output', 'uint');
const bool = new Param('boolin', 'bool');
const string = new Param('stringin', 'string');
const inputs = [bool, string];
const outputs = [uint];
const func = new Func({
name: 'test',
inputs: inputsArr,
outputs: outputsArr
});
describe('constructor', () => {
it('returns signature correctly if name already contains it', () => {
const func = new Func({
name: 'test(bool,string)',
inputs: inputsArr,
outputs: outputsArr
});
expect(func.name).to.equal('test');
expect(func.id).to.equal('test(bool,string)');
expect(func.signature).to.equal('02356205');
});
it('stores the parameters as received', () => {
expect(func.name).to.equal('test');
expect(func.constant).to.be.false;
expect(func.inputs).to.deep.equal(inputs);
expect(func.outputs).to.deep.equal(outputs);
});
it('matches empty inputs with []', () => {
expect(new Func({ name: 'test', outputs: outputsArr }).inputs).to.deep.equal([]);
});
it('matches empty outputs with []', () => {
expect(new Func({ name: 'test', inputs: inputsArr }).outputs).to.deep.equal([]);
});
it('sets the method signature', () => {
expect(new Func({ name: 'baz' }).signature).to.equal('a7916fac');
});
it('allows constant functions', () => {
expect(new Func({ name: 'baz', constant: true }).constant).to.be.true;
});
});
describe('inputParamTypes', () => {
it('retrieves the input types as received', () => {
expect(func.inputParamTypes()).to.deep.equal([bool.kind, string.kind]);
});
});
describe('outputParamTypes', () => {
it('retrieves the output types as received', () => {
expect(func.outputParamTypes()).to.deep.equal([uint.kind]);
});
});
describe('encodeCall', () => {
it('encodes the call correctly', () => {
const result = func.encodeCall([new Token('bool', true), new Token('string', 'jacogr')]);
expect(result).to.equal('023562050000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000066a61636f67720000000000000000000000000000000000000000000000000000');
});
});
describe('decodeOutput', () => {
it('decodes the result correctly', () => {
const result = func.decodeOutput('1111111111111111111111111111111111111111111111111111111111111111');
expect(result[0].value.toString(16)).to.equal('1111111111111111111111111111111111111111111111111111111111111111');
});
});
});