56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
/**
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* Copyright (c) HashiCorp, Inc.
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* SPDX-License-Identifier: MPL-2.0
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*/
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import { module, test } from 'qunit';
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import { setupRenderingTest } from 'ember-qunit';
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import { render, click } from '@ember/test-helpers';
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import { hbs } from 'ember-cli-htmlbars';
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module('Integration | Component | read-more', function (hooks) {
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setupRenderingTest(hooks);
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test('it renders', async function (assert) {
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await render(hbs`<ReadMore />`);
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assert.dom(this.element).hasText('');
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});
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test('it can toggle open and closed when text is longer than parent', async function (assert) {
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this.set(
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'description',
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'My super long template block text dignissim dictum sem, ut varius ligula lacinia quis.'
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);
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await render(hbs`
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<div style="width: 150px">
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<ReadMore>
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{{this.description}}
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</ReadMore>
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</div>
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`);
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assert.dom('[data-test-readmore-content]').includesText(this.description);
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assert.dom('[data-test-readmore-toggle]').exists('toggle exists');
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assert.dom('[data-test-readmore-toggle]').hasText('See More', 'Toggle should have text to see more');
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assert
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.dom('.overflow-ellipsis.is-closed')
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.exists('Overflow div has is-closed class when more text to show');
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await click('[data-test-readmore-toggle] button');
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assert.dom('.overflow-ellipsis').exists('Div with overflow class still exists');
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assert.dom('.overflow-ellipsis.is-closed').doesNotExist('Div with overflow class no longer is-closed');
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assert.dom('[data-test-readmore-toggle]').hasText('See Less', 'Toggle should have text to see less');
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});
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test('it does not show show more button if parent is wider than content', async function (assert) {
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this.set('description', 'Hello');
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await render(hbs`
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<div style="width: 150px">
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<ReadMore>
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{{this.description}}
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</ReadMore>
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</div>
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`);
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assert.dom('[data-test-readmore-content]').includesText(this.description);
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assert.dom('[data-test-readmore-toggle]').doesNotExist('toggle exists');
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assert.dom('.overflow-ellipsis').exists('Overflow div exists');
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});
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});
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