Project import generated by Copybara.
GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static_src/reducers/stars.test.js b/static_src/reducers/stars.test.js
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+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import sinon from 'sinon';
+
+import * as stars from './stars.js';
+import * as example from 'shared/test/constants-stars.js';
+
+import {prpcClient} from 'prpc-client-instance.js';
+
+let dispatch;
+
+
+describe('star reducers', () => {
+ it('root reducer initial state', () => {
+ const actual = stars.reducer(undefined, {type: null});
+ const expected = {
+ byName: {},
+ requests: {
+ listProjects: {error: null, requesting: false},
+ starProject: {},
+ unstarProject: {},
+ },
+ };
+ assert.deepEqual(actual, expected);
+ });
+
+ describe('byNameReducer', () => {
+ it('populated on LIST_PROJECTS_SUCCESS', () => {
+ const action = {type: stars.LIST_PROJECTS_SUCCESS, stars:
+ [example.PROJECT_STAR, example.PROJECT_STAR_2]};
+ const actual = stars.byNameReducer({}, action);
+
+ assert.deepEqual(actual, {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ });
+ });
+
+ it('keeps original state on empty LIST_PROJECTS_SUCCESS', () => {
+ const originalState = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ };
+ const action = {type: stars.LIST_PROJECTS_SUCCESS, stars: []};
+ const actual = stars.byNameReducer(originalState, action);
+
+ assert.deepEqual(actual, originalState);
+ });
+
+ it('appends new stars to state on LIST_PROJECTS_SUCCESS', () => {
+ const originalState = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ };
+ const action = {type: stars.LIST_PROJECTS_SUCCESS,
+ stars: [example.PROJECT_STAR_2]};
+ const actual = stars.byNameReducer(originalState, action);
+
+ const expected = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ };
+ assert.deepEqual(actual, expected);
+ });
+
+ it('adds star on STAR_PROJECT_SUCCESS', () => {
+ const originalState = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ };
+ const action = {type: stars.STAR_PROJECT_SUCCESS,
+ projectStar: example.PROJECT_STAR_2};
+ const actual = stars.byNameReducer(originalState, action);
+
+ const expected = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ };
+ assert.deepEqual(actual, expected);
+ });
+
+ it('removes star on UNSTAR_PROJECT_SUCCESS', () => {
+ const originalState = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ };
+ const action = {type: stars.UNSTAR_PROJECT_SUCCESS,
+ starName: example.PROJECT_STAR_NAME};
+ const actual = stars.byNameReducer(originalState, action);
+
+ const expected = {
+ [example.PROJECT_STAR_NAME_2]: example.PROJECT_STAR_2,
+ };
+ assert.deepEqual(actual, expected);
+ });
+ });
+});
+
+describe('project selectors', () => {
+ it('byName', () => {
+ const normalizedStars = {
+ [example.PROJECT_STAR_NAME]: example.PROJECT_STAR,
+ };
+ const state = {stars: {
+ byName: normalizedStars,
+ }};
+ assert.deepEqual(stars.byName(state), normalizedStars);
+ });
+
+ it('requests', () => {
+ const state = {stars: {
+ requests: {
+ listProjects: {error: null, requesting: false},
+ starProject: {},
+ unstarProject: {},
+ },
+ }};
+ assert.deepEqual(stars.requests(state), {
+ listProjects: {error: null, requesting: false},
+ starProject: {},
+ unstarProject: {},
+ });
+ });
+});
+
+describe('star action creators', () => {
+ beforeEach(() => {
+ sinon.stub(prpcClient, 'call');
+ dispatch = sinon.stub();
+ });
+
+ afterEach(() => {
+ prpcClient.call.restore();
+ });
+
+ describe('listProjects', () => {
+ it('success', async () => {
+ const starsResponse = {
+ projectStars: [example.PROJECT_STAR, example.PROJECT_STAR_2],
+ };
+ prpcClient.call.returns(Promise.resolve(starsResponse));
+
+ await stars.listProjects('users/1234')(dispatch);
+
+ sinon.assert.calledWith(dispatch, {type: stars.LIST_PROJECTS_START});
+
+ sinon.assert.calledWith(
+ prpcClient.call, 'monorail.v3.Users', 'ListProjectStars',
+ {parent: 'users/1234'});
+
+ const successAction = {
+ type: stars.LIST_PROJECTS_SUCCESS,
+ stars: [example.PROJECT_STAR, example.PROJECT_STAR_2],
+ };
+ sinon.assert.calledWith(dispatch, successAction);
+ });
+
+ it('failure', async () => {
+ prpcClient.call.throws();
+
+ await stars.listProjects('users/1234')(dispatch);
+
+ const action = {
+ type: stars.LIST_PROJECTS_FAILURE,
+ error: sinon.match.any,
+ };
+ sinon.assert.calledWith(dispatch, action);
+ });
+ });
+
+ describe('starProject', () => {
+ it('success', async () => {
+ const starResponse = example.PROJECT_STAR;
+ prpcClient.call.returns(Promise.resolve(starResponse));
+
+ await stars.starProject('projects/monorail', 'users/1234')(dispatch);
+
+ sinon.assert.calledWith(dispatch, {
+ type: stars.STAR_PROJECT_START,
+ requestKey: example.PROJECT_STAR_NAME,
+ });
+
+ sinon.assert.calledWith(
+ prpcClient.call, 'monorail.v3.Users', 'StarProject',
+ {project: 'projects/monorail'});
+
+ const successAction = {
+ type: stars.STAR_PROJECT_SUCCESS,
+ requestKey: example.PROJECT_STAR_NAME,
+ projectStar: example.PROJECT_STAR,
+ };
+ sinon.assert.calledWith(dispatch, successAction);
+ });
+
+ it('failure', async () => {
+ prpcClient.call.throws();
+
+ await stars.starProject('projects/monorail', 'users/1234')(dispatch);
+
+ const action = {
+ type: stars.STAR_PROJECT_FAILURE,
+ requestKey: example.PROJECT_STAR_NAME,
+ error: sinon.match.any,
+ };
+ sinon.assert.calledWith(dispatch, action);
+ });
+ });
+
+ describe('unstarProject', () => {
+ it('success', async () => {
+ const starResponse = {};
+ prpcClient.call.returns(Promise.resolve(starResponse));
+
+ await stars.unstarProject('projects/monorail', 'users/1234')(dispatch);
+
+ sinon.assert.calledWith(dispatch, {
+ type: stars.UNSTAR_PROJECT_START,
+ requestKey: example.PROJECT_STAR_NAME,
+ });
+
+ sinon.assert.calledWith(
+ prpcClient.call, 'monorail.v3.Users', 'UnStarProject',
+ {project: 'projects/monorail'});
+
+ const successAction = {
+ type: stars.UNSTAR_PROJECT_SUCCESS,
+ requestKey: example.PROJECT_STAR_NAME,
+ starName: example.PROJECT_STAR_NAME,
+ };
+ sinon.assert.calledWith(dispatch, successAction);
+ });
+
+ it('failure', async () => {
+ prpcClient.call.throws();
+
+ await stars.unstarProject('projects/monorail', 'users/1234')(dispatch);
+
+ const action = {
+ type: stars.UNSTAR_PROJECT_FAILURE,
+ requestKey: example.PROJECT_STAR_NAME,
+ error: sinon.match.any,
+ };
+ sinon.assert.calledWith(dispatch, action);
+ });
+ });
+});