| /** |
| * @license |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import '../../../test/common-test-setup-karma'; |
| import {query, queryAndAssert} from '../../../test/test-utils'; |
| import {GrTooltipContent} from '../gr-tooltip-content/gr-tooltip-content'; |
| import './gr-limited-text'; |
| import {GrLimitedText} from './gr-limited-text'; |
| import {fixture, html} from '@open-wc/testing-helpers'; |
| |
| suite('gr-limited-text tests', () => { |
| let element: GrLimitedText; |
| |
| setup(async () => { |
| element = await fixture<GrLimitedText>( |
| html`<gr-limited-text></gr-limited-text>` |
| ); |
| }); |
| |
| test('tooltip without title input', async () => { |
| element.text = 'abc 123'; |
| await element.updateComplete; |
| assert.isNotOk(query(element, 'gr-tooltip-content')); |
| |
| element.limit = 10; |
| await element.updateComplete; |
| assert.isNotOk(query(element, 'gr-tooltip-content')); |
| |
| element.limit = 3; |
| await element.updateComplete; |
| assert.isOk(query(element, 'gr-tooltip-content')); |
| assert.equal( |
| queryAndAssert<GrTooltipContent>(element, 'gr-tooltip-content').title, |
| 'abc 123' |
| ); |
| |
| element.limit = 100; |
| await element.updateComplete; |
| assert.isNotOk(query(element, 'gr-tooltip-content')); |
| |
| element.limit = null as any; |
| await element.updateComplete; |
| assert.isNotOk(query(element, 'gr-tooltip-content')); |
| }); |
| |
| test('with tooltip input', async () => { |
| element.tooltip = 'abc 123'; |
| await element.updateComplete; |
| let tooltipContent = queryAndAssert<GrTooltipContent>( |
| element, |
| 'gr-tooltip-content' |
| ); |
| assert.isOk(tooltipContent); |
| assert.equal(tooltipContent.title, 'abc 123'); |
| |
| element.text = 'abc'; |
| await element.updateComplete; |
| tooltipContent = queryAndAssert<GrTooltipContent>( |
| element, |
| 'gr-tooltip-content' |
| ); |
| assert.isOk(tooltipContent); |
| assert.equal(tooltipContent.title, 'abc 123'); |
| |
| element.text = 'abcdef'; |
| element.limit = 3; |
| await element.updateComplete; |
| tooltipContent = queryAndAssert(element, 'gr-tooltip-content'); |
| assert.isOk(tooltipContent); |
| assert.equal(tooltipContent.title, 'abcdef (abc 123)'); |
| }); |
| |
| test('_computeDisplayText', () => { |
| element.text = 'foo bar'; |
| element.limit = 100; |
| assert.equal(element.renderText(), 'foo bar'); |
| element.limit = 4; |
| assert.equal(element.renderText(), 'foo…'); |
| element.limit = 0; |
| assert.equal(element.renderText(), 'foo bar'); |
| }); |
| }); |