Project import generated by Copybara.
GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js b/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js
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+++ b/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js
@@ -0,0 +1,248 @@
+// 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 {prpcClient} from 'prpc-client-instance.js';
+import {stateUpdated} from 'reducers/base.js';
+import {users} from 'reducers/users.js';
+import {stars} from 'reducers/stars.js';
+import {MrProjectsPage} from './mr-projects-page.js';
+
+let element;
+
+describe('mr-projects-page', () => {
+ beforeEach(() => {
+ element = document.createElement('mr-projects-page');
+ document.body.appendChild(element);
+
+ sinon.stub(element, 'stateChanged');
+ });
+
+ afterEach(() => {
+ document.body.removeChild(element);
+ });
+
+ it('initializes', () => {
+ assert.instanceOf(element, MrProjectsPage);
+ });
+
+ it('renders loading', async () => {
+ element._isFetchingProjects = true;
+
+ await element.updateComplete;
+
+ assert.equal(element.shadowRoot.textContent.trim(), 'Loading...');
+ });
+
+ it('renders projects when refetching projects', async () => {
+ element._isFetchingProjects = true;
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ ];
+
+ await element.updateComplete;
+
+ const headers = element.shadowRoot.querySelectorAll('h2');
+
+ assert.equal(headers.length, 1);
+ assert.equal(headers[0].textContent.trim(), 'All projects');
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.all-projects > .project');
+ assert.equal(projects.length, 1);
+
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+ });
+
+ it('renders all projects when no user projects', async () => {
+ element._isFetchingProjects = false;
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ ];
+
+ await element.updateComplete;
+
+ const headers = element.shadowRoot.querySelectorAll('h2');
+
+ assert.equal(headers.length, 1);
+ assert.equal(headers[0].textContent.trim(), 'All projects');
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.all-projects > .project');
+ assert.equal(projects.length, 2);
+
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'infra');
+ assert.include(projects[1].textContent, 'Make it work');
+ });
+
+ it('renders no projects found', async () => {
+ element._isFetchingProjects = false;
+ sinon.stub(element, 'myProjects').get(() => []);
+ sinon.stub(element, 'otherProjects').get(() => []);
+
+ await element.updateComplete;
+
+ assert.equal(element.shadowRoot.textContent.trim(), 'No projects found.');
+ });
+
+ describe('project grouping', () => {
+ beforeEach(() => {
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ {name: 'projects/test', displayName: 'test',
+ summary: 'Hmm'},
+ {name: 'projects/a-project', displayName: 'a-project',
+ summary: 'I am Monkeyrail'},
+ ];
+ element._roleByProjectName = {
+ 'projects/chromium': 'Owner',
+ 'projects/infra': 'Committer',
+ };
+ element._isFetchingProjects = false;
+ });
+
+ it('myProjects filters out non-member projects', () => {
+ assert.deepEqual(element.myProjects, [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ ]);
+ });
+
+ it('otherProjects filters out member projects', () => {
+ assert.deepEqual(element.otherProjects, [
+ {name: 'projects/test', displayName: 'test',
+ summary: 'Hmm'},
+ {name: 'projects/a-project', displayName: 'a-project',
+ summary: 'I am Monkeyrail'},
+ ]);
+ });
+
+ it('renders user projects', async () => {
+ await element.updateComplete;
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.my-projects > .project');
+
+ assert.equal(projects.length, 2);
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+ assert.include(projects[0].querySelector('.subtitle').textContent,
+ 'Owner');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'infra');
+ assert.include(projects[1].textContent, 'Make it work');
+ assert.include(projects[1].querySelector('.subtitle').textContent,
+ 'Committer');
+ });
+
+ it('renders other projects', async () => {
+ await element.updateComplete;
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.other-projects > .project');
+
+ assert.equal(projects.length, 2);
+ assert.include(projects[0].querySelector('h3').textContent, 'test');
+ assert.include(projects[0].textContent, 'Hmm');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'a-project');
+ assert.include(projects[1].textContent, 'I am Monkeyrail');
+ });
+ });
+});
+
+describe('mr-projects-page (connected)', () => {
+ beforeEach(() => {
+ sinon.stub(prpcClient, 'call');
+ sinon.spy(users, 'gatherProjectMemberships');
+ sinon.spy(stars, 'listProjects');
+
+ element = document.createElement('mr-projects-page');
+ });
+
+ afterEach(() => {
+ if (document.body.contains(element)) {
+ document.body.removeChild(element);
+ }
+
+ prpcClient.call.restore();
+ users.gatherProjectMemberships.restore();
+ stars.listProjects.restore();
+ });
+
+ it('fetches projects when connected', async () => {
+ const promise = Promise.resolve({
+ projects: [{name: 'projects/proj', displayName: 'proj',
+ summary: 'test'}],
+ });
+ prpcClient.call.returns(promise);
+
+ assert.isFalse(element._isFetchingProjects);
+ sinon.assert.notCalled(prpcClient.call);
+
+ // Trigger connectedCallback().
+ document.body.appendChild(element);
+ await stateUpdated, element.updateComplete;
+
+ sinon.assert.calledWith(prpcClient.call, 'monorail.v3.Projects',
+ 'ListProjects', {});
+
+ assert.isFalse(element._isFetchingProjects);
+ assert.deepEqual(element._projects,
+ [{name: 'projects/proj', displayName: 'proj',
+ summary: 'test'}]);
+ });
+
+ it('does not gather projects when user is logged out', async () => {
+ document.body.appendChild(element);
+ element._currentUser = '';
+
+ await element.updateComplete;
+
+ sinon.assert.notCalled(users.gatherProjectMemberships);
+ });
+
+ it('gathers user projects when user is logged in', async () => {
+ document.body.appendChild(element);
+ element._currentUser = 'users/1234';
+
+ await element.updateComplete;
+
+ sinon.assert.calledOnce(users.gatherProjectMemberships);
+ sinon.assert.calledWith(users.gatherProjectMemberships, 'users/1234');
+ });
+
+ it('does not fetch stars user is logged out', async () => {
+ document.body.appendChild(element);
+ element._currentUser = '';
+
+ await element.updateComplete;
+
+ sinon.assert.notCalled(stars.listProjects);
+ });
+
+ it('fetches stars when user is logged in', async () => {
+ document.body.appendChild(element);
+ element._currentUser = 'users/1234';
+
+ await element.updateComplete;
+
+ sinon.assert.calledOnce(stars.listProjects);
+ sinon.assert.calledWith(stars.listProjects, 'users/1234');
+ });
+});