| // Copyright 2019 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import sinon from 'sinon'; |
| import {assert} from 'chai'; |
| import {MrGridControls} from './mr-grid-controls.js'; |
| import {SERVER_LIST_ISSUES_LIMIT} from 'shared/consts/index.js'; |
| |
| let element; |
| |
| describe('mr-grid-controls', () => { |
| beforeEach(() => { |
| element = document.createElement('mr-grid-controls'); |
| document.body.appendChild(element); |
| |
| element._page = sinon.stub(); |
| }); |
| |
| afterEach(() => { |
| document.body.removeChild(element); |
| }); |
| |
| it('initializes', () => { |
| assert.instanceOf(element, MrGridControls); |
| }); |
| |
| it('selecting row updates y param', async () => { |
| const stub = sinon.stub(element, '_changeUrlParams'); |
| |
| await element.updateComplete; |
| |
| const dropdownRows = element.shadowRoot.querySelector('.row-selector'); |
| |
| dropdownRows.selection = 'Status'; |
| dropdownRows.dispatchEvent(new Event('change')); |
| sinon.assert.calledWith(stub, {y: 'Status'}); |
| }); |
| |
| it('setting row to None deletes y param', async () => { |
| element.queryParams = {y: 'Remove', x: 'Keep'}; |
| element.projectName = 'chromium'; |
| |
| await element.updateComplete; |
| |
| const dropdownRows = element.shadowRoot.querySelector('.row-selector'); |
| |
| dropdownRows.selection = 'None'; |
| dropdownRows.dispatchEvent(new Event('change')); |
| |
| sinon.assert.calledWith(element._page, |
| '/p/chromium/issues/list?x=Keep'); |
| }); |
| |
| it('selecting col updates x param', async () => { |
| const stub = sinon.stub(element, '_changeUrlParams'); |
| await element.updateComplete; |
| |
| const dropdownCols = element.shadowRoot.querySelector('.col-selector'); |
| |
| dropdownCols.selection = 'Blocking'; |
| dropdownCols.dispatchEvent(new Event('change')); |
| sinon.assert.calledWith(stub, {x: 'Blocking'}); |
| }); |
| |
| it('setting col to None deletes x param', async () => { |
| element.queryParams = {y: 'Keep', x: 'Remove'}; |
| element.projectName = 'chromium'; |
| |
| await element.updateComplete; |
| |
| const dropdownCols = element.shadowRoot.querySelector('.col-selector'); |
| |
| dropdownCols.selection = 'None'; |
| dropdownCols.dispatchEvent(new Event('change')); |
| |
| sinon.assert.calledWith(element._page, |
| '/p/chromium/issues/list?y=Keep'); |
| }); |
| |
| it('cellOptions computes URLs with queryParams and projectName', async () => { |
| element.projectName = 'chromium'; |
| element.queryParams = {q: 'hello-world'}; |
| |
| assert.deepEqual(element.cellOptions, [ |
| {text: 'Tile', value: 'tiles', |
| url: '/p/chromium/issues/list?q=hello-world'}, |
| {text: 'IDs', value: 'ids', |
| url: '/p/chromium/issues/list?q=hello-world&cells=ids'}, |
| {text: 'Counts', value: 'counts', |
| url: '/p/chromium/issues/list?q=hello-world&cells=counts'}, |
| ]); |
| }); |
| |
| describe('displays appropriate messaging for issue count', () => { |
| it('for one issue', () => { |
| element.issueCount = 1; |
| assert.equal(element.totalIssuesDisplay, '1 issue shown'); |
| }); |
| |
| it('for less than 100,000 issues', () => { |
| element.issueCount = 50; |
| assert.equal(element.totalIssuesDisplay, '50 issues shown'); |
| }); |
| |
| it('for 100,000 issues or more', () => { |
| element.issueCount = SERVER_LIST_ISSUES_LIMIT; |
| assert.equal(element.totalIssuesDisplay, '100,000+ issues shown'); |
| }); |
| }); |
| }); |