openethereum/js/src/views/SyncWarning/syncWarning.spec.js

63 lines
1.6 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 { shallow } from 'enzyme';
import React from 'react';
import SyncWarning from './';
let component;
function createRedux (syncing = null) {
return {
getState: () => {
return {
nodeStatus: {
health: {
overall: {
status: syncing ? 'needsAttention' : 'ok',
message: []
}
}
}
};
}
};
}
function render (store) {
component = shallow(
<SyncWarning />,
{ context: { store: store || createRedux() } }
).find('SyncWarning').shallow();
return component;
}
describe('views/SyncWarning', () => {
it('renders defaults', () => {
expect(render()).to.be.ok;
});
it('does render when syncing', () => {
expect(render(createRedux({})).find('div')).to.have.length.gte(1);
});
it('does not render when not syncing', () => {
expect(render(createRedux(false)).find('div')).to.have.length(0);
});
});