openethereum/js/packages/dapp-settings/Node/node.spec.js

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// 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 { shallow } from 'enzyme';
import React from 'react';
import sinon from 'sinon';
import { createApi } from './node.test.js';
import Node from './';
let component;
let instance;
function render (props = {}) {
component = shallow(
<Node { ...props } />,
{ context: { api: createApi() } }
);
instance = component.instance();
// console.log(component.debug());
return component;
}
describe('views/Settings/Node', () => {
beforeEach(() => {
render();
sinon.spy(instance.store, 'loadMode');
sinon.spy(instance.store, 'loadChain');
});
afterEach(() => {
instance.store.loadMode.restore();
instance.store.loadChain.restore();
});
it('renders defaults', () => {
expect(component).to.be.ok;
});
describe('componentWillMount', () => {
beforeEach(() => {
return instance.componentWillMount();
});
it('loads the mode in the store', () => {
expect(instance.store.loadMode).to.have.been.called;
});
it('loads the chain in the store', () => {
expect(instance.store.loadChain).to.have.been.called;
});
});
describe('components', () => {
it('renders a Container component', () => {
expect(component.find('Container')).to.have.length(1);
});
it('renders a LanguageSelector component', () => {
expect(component.find('LanguageSelector')).to.have.length(1);
});
it('renders a Features component', () => {
expect(component.find('LanguageSelector')).to.have.length(1);
});
});
describe('Parity features', () => {
describe('mode selector', () => {
let select;
beforeEach(() => {
select = component.find('Dropdown[id="parityModeSelect"]');
sinon.spy(instance.store, 'changeMode');
});
afterEach(() => {
instance.store.changeMode.restore();
});
it('renders a mode selector', () => {
expect(select).to.have.length(1);
});
});
describe('chain selector', () => {
let select;
beforeEach(() => {
select = component.find('Dropdown[id="parityChainSelect"]');
sinon.spy(instance.store, 'changeChain');
});
afterEach(() => {
instance.store.changeChain.restore();
});
it('renders a chain selector', () => {
expect(select).to.have.length(1);
});
});
});
});