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Created shortUrlVisits reducer test

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This commit is contained in:
Alejandro Celaya 2018-09-08 08:49:49 +02:00
parent bbce53ade6
commit 0c1656285b
3 changed files with 99 additions and 4 deletions
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7
src/visits/reducers/shortUrlVisits.js
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@ -3,9 +3,9 @@ import PropTypes from 'prop-types';
import shlinkApiClient from '../../api/ShlinkApiClient';
/* eslint-disable padding-line-between-statements, newline-after-var */
const GET_SHORT_URL_VISITS_START = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS_START';
const GET_SHORT_URL_VISITS_ERROR = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS_ERROR';
const GET_SHORT_URL_VISITS = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS';
export const GET_SHORT_URL_VISITS_START = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS_START';
export const GET_SHORT_URL_VISITS_ERROR = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS_ERROR';
export const GET_SHORT_URL_VISITS = 'shlink/shortUrlVisits/GET_SHORT_URL_VISITS';
/* eslint-enable padding-line-between-statements, newline-after-var */
export const shortUrlVisitsType = PropTypes.shape({
@ -15,7 +15,6 @@ export const shortUrlVisitsType = PropTypes.shape({
});
const initialState = {
shortUrl: {},
visits: [],
loading: false,
error: false,

2
test/visits/reducers/shortUrlDetail.test.js
View file

@ -66,6 +66,7 @@ describe('shortUrlDetailReducer', () => {
const { type: secondCallType } = secondCallArg;
expect(dispatchMock.callCount).toEqual(expectedDispatchCalls);
expect(ShlinkApiClient.getShortUrl.callCount).toEqual(1);
expect(firstCallType).toEqual(GET_SHORT_URL_DETAIL_START);
expect(secondCallType).toEqual(GET_SHORT_URL_DETAIL_ERROR);
});
@ -84,6 +85,7 @@ describe('shortUrlDetailReducer', () => {
const { type: secondCallType, shortUrl } = secondCallArg;
expect(dispatchMock.callCount).toEqual(expectedDispatchCalls);
expect(ShlinkApiClient.getShortUrl.callCount).toEqual(1);
expect(firstCallType).toEqual(GET_SHORT_URL_DETAIL_START);
expect(secondCallType).toEqual(GET_SHORT_URL_DETAIL);
expect(shortUrl).toEqual(resolvedShortUrl);

94
test/visits/reducers/shortUrlVisits.test.js Normal file
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@ -0,0 +1,94 @@
import * as sinon from 'sinon';
import reducer, {
_getShortUrlVisits,
GET_SHORT_URL_VISITS_START,
GET_SHORT_URL_VISITS_ERROR,
GET_SHORT_URL_VISITS,
} from '../../../src/visits/reducers/shortUrlVisits';
describe('shortUrlVisitsReducer', () => {
describe('reducer', () => {
it('returns loading on GET_SHORT_URL_VISITS_START', () => {
const state = reducer({ loading: false }, { type: GET_SHORT_URL_VISITS_START });
const { loading } = state;
expect(loading).toEqual(true);
});
it('stops loading and returns error on GET_SHORT_URL_VISITS_ERROR', () => {
const state = reducer({ loading: true, error: false }, { type: GET_SHORT_URL_VISITS_ERROR });
const { loading, error } = state;
expect(loading).toEqual(false);
expect(error).toEqual(true);
});
it('return visits on GET_SHORT_URL_VISITS', () => {
const actionVisits = [{}, {}];
const state = reducer({ loading: true, error: false }, { type: GET_SHORT_URL_VISITS, visits: actionVisits });
const { loading, error, visits } = state;
expect(loading).toEqual(false);
expect(error).toEqual(false);
expect(visits).toEqual(actionVisits);
});
it('returns default state on unknown action', () => {
const defaultState = {
visits: [],
loading: false,
error: false,
};
const state = reducer(defaultState, { type: 'unknown' });
expect(state).toEqual(defaultState);
});
});
describe('getShortUrlVisits', () => {
const buildApiClientMock = (returned) => ({
getShortUrlVisits: sinon.fake.returns(returned),
});
const dispatchMock = sinon.spy();
beforeEach(() => dispatchMock.resetHistory());
it('dispatches start and error when promise is rejected', async () => {
const ShlinkApiClient = buildApiClientMock(Promise.reject());
const expectedDispatchCalls = 2;
await _getShortUrlVisits(ShlinkApiClient, 'abc123')(dispatchMock);
const [ firstCallArg ] = dispatchMock.getCall(0).args;
const { type: firstCallType } = firstCallArg;
const [ secondCallArg ] = dispatchMock.getCall(1).args;
const { type: secondCallType } = secondCallArg;
expect(dispatchMock.callCount).toEqual(expectedDispatchCalls);
expect(ShlinkApiClient.getShortUrlVisits.callCount).toEqual(1);
expect(firstCallType).toEqual(GET_SHORT_URL_VISITS_START);
expect(secondCallType).toEqual(GET_SHORT_URL_VISITS_ERROR);
});
it('dispatches start and success when promise is resolved', async () => {
const resolvedVisits = [{}, {}];
const ShlinkApiClient = buildApiClientMock(Promise.resolve(resolvedVisits));
const expectedDispatchCalls = 2;
await _getShortUrlVisits(ShlinkApiClient, 'abc123')(dispatchMock);
const [ firstCallArg ] = dispatchMock.getCall(0).args;
const { type: firstCallType } = firstCallArg;
const [ secondCallArg ] = dispatchMock.getCall(1).args;
const { type: secondCallType, visits } = secondCallArg;
expect(dispatchMock.callCount).toEqual(expectedDispatchCalls);
expect(ShlinkApiClient.getShortUrlVisits.callCount).toEqual(1);
expect(firstCallType).toEqual(GET_SHORT_URL_VISITS_START);
expect(secondCallType).toEqual(GET_SHORT_URL_VISITS);
expect(visits).toEqual(resolvedVisits);
});
});
});