openethereum/js/packages/shared/redux/providers/requestsActions.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 sinon from 'sinon';
import { hideRequest, trackRequest, watchRequest } from './requestsActions';
const TX_HASH = '0x123456';
const BASE_REQUEST = {
requestId: '0x1',
transaction: {
from: '0x0',
to: '0x1'
}
};
let api;
let store;
let dispatcher;
function createApi () {
return {
pollMethod: (method, data) => {
switch (method) {
case 'parity_checkRequest':
return Promise.resolve(TX_HASH);
default:
return Promise.resolve();
}
}
};
}
function createRedux (dispatcher) {
return {
dispatch: (arg) => {
if (typeof arg === 'function') {
return arg(store.dispatch, store.getState);
}
return dispatcher(arg);
},
getState: () => {
return {
api,
requests: {
[BASE_REQUEST.requestId]: BASE_REQUEST
}
};
}
};
}
describe('redux/requests', () => {
beforeEach(() => {
api = createApi();
dispatcher = sinon.spy();
store = createRedux(dispatcher);
});
it('watches new requests', () => {
store.dispatch(watchRequest(BASE_REQUEST));
expect(dispatcher).to.be.calledWith({
type: 'setRequest',
requestId: BASE_REQUEST.requestId,
requestData: BASE_REQUEST
});
});
it('tracks requests', (done) => {
store.dispatch(trackRequest(BASE_REQUEST.requestId));
setTimeout(() => {
expect(dispatcher).to.be.calledWith({
type: 'setRequest',
requestId: BASE_REQUEST.requestId,
requestData: {
transactionHash: TX_HASH,
show: true
}
});
done();
}, 50);
});
it('hides requests', () => {
store.dispatch(hideRequest(BASE_REQUEST.requestId));
expect(dispatcher).to.be.calledWith({
type: 'setRequest',
requestId: BASE_REQUEST.requestId,
requestData: { show: false }
});
});
});