| <!DOCTYPE html> |
| <!-- |
| @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. |
| --> |
| |
| <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes"> |
| <meta charset="utf-8"> |
| <title>gr-textarea</title> |
| |
| <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script> |
| |
| <script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script> |
| <script src="/components/wct-browser-legacy/browser.js"></script> |
| |
| <test-fixture id="basic"> |
| <template> |
| <gr-textarea></gr-textarea> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="monospace"> |
| <template> |
| <gr-textarea monospace="true"></gr-textarea> |
| </template> |
| </test-fixture> |
| |
| <test-fixture id="hideBorder"> |
| <template> |
| <gr-textarea hide-border="true"></gr-textarea> |
| </template> |
| </test-fixture> |
| |
| <script type="module"> |
| import '../../../test/common-test-setup.js'; |
| import './gr-textarea.js'; |
| suite('gr-textarea tests', () => { |
| let element; |
| let sandbox; |
| |
| setup(() => { |
| sandbox = sinon.sandbox.create(); |
| element = fixture('basic'); |
| sandbox.stub(element.reporting, 'reportInteraction'); |
| }); |
| |
| teardown(() => { |
| sandbox.restore(); |
| }); |
| |
| test('monospace is set properly', () => { |
| assert.isFalse(element.classList.contains('monospace')); |
| }); |
| |
| test('hideBorder is set properly', () => { |
| assert.isFalse(element.$.textarea.classList.contains('noBorder')); |
| }); |
| |
| test('emoji selector is not open with the textarea lacks focus', () => { |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| element.text = ':'; |
| assert.isFalse(!element.$.emojiSuggestions.isHidden); |
| }); |
| |
| test('emoji selector is not open when a general text is entered', () => { |
| MockInteractions.focus(element.$.textarea); |
| element.$.textarea.selectionStart = 9; |
| element.$.textarea.selectionEnd = 9; |
| element.text = 'some text'; |
| assert.isFalse(!element.$.emojiSuggestions.isHidden); |
| }); |
| |
| test('emoji selector opens when a colon is typed & the textarea has focus', |
| () => { |
| MockInteractions.focus(element.$.textarea); |
| // Needed for Safari tests. selectionStart is not updated when text is |
| // updated. |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| element.text = ':'; |
| flushAsynchronousOperations(); |
| assert.isFalse(element.$.emojiSuggestions.isHidden); |
| assert.equal(element._colonIndex, 0); |
| assert.isFalse(element._hideAutocomplete); |
| assert.equal(element._currentSearchString, ''); |
| }); |
| |
| test('emoji selector opens when a colon is typed after space', |
| () => { |
| MockInteractions.focus(element.$.textarea); |
| // Needed for Safari tests. selectionStart is not updated when text is |
| // updated. |
| element.$.textarea.selectionStart = 2; |
| element.$.textarea.selectionEnd = 2; |
| element.text = ' :'; |
| flushAsynchronousOperations(); |
| assert.isFalse(element.$.emojiSuggestions.isHidden); |
| assert.equal(element._colonIndex, 1); |
| assert.isFalse(element._hideAutocomplete); |
| assert.equal(element._currentSearchString, ''); |
| }); |
| |
| test('emoji selector doesn\`t open when a colon is typed after character', |
| () => { |
| MockInteractions.focus(element.$.textarea); |
| // Needed for Safari tests. selectionStart is not updated when text is |
| // updated. |
| element.$.textarea.selectionStart = 5; |
| element.$.textarea.selectionEnd = 5; |
| element.text = 'test:'; |
| flushAsynchronousOperations(); |
| assert.isTrue(element.$.emojiSuggestions.isHidden); |
| assert.isTrue(element._hideAutocomplete); |
| }); |
| |
| test('emoji selector opens when a colon is typed and some substring', |
| () => { |
| MockInteractions.focus(element.$.textarea); |
| // Needed for Safari tests. selectionStart is not updated when text is |
| // updated. |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| element.text = ':'; |
| element.$.textarea.selectionStart = 2; |
| element.$.textarea.selectionEnd = 2; |
| element.text = ':t'; |
| flushAsynchronousOperations(); |
| assert.isFalse(element.$.emojiSuggestions.isHidden); |
| assert.equal(element._colonIndex, 0); |
| assert.isFalse(element._hideAutocomplete); |
| assert.equal(element._currentSearchString, 't'); |
| }); |
| |
| test('emoji selector opens when a colon is typed in middle of text', |
| () => { |
| MockInteractions.focus(element.$.textarea); |
| // Needed for Safari tests. selectionStart is not updated when text is |
| // updated. |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| // Since selectionStart is on Chrome set always on end of text, we |
| // stub it to 1 |
| const text = ': hello'; |
| sandbox.stub(element.$, 'textarea', { |
| selectionStart: 1, |
| value: text, |
| textarea: { |
| focus: () => {}, |
| }, |
| }); |
| element.text = text; |
| flushAsynchronousOperations(); |
| assert.isFalse(element.$.emojiSuggestions.isHidden); |
| assert.equal(element._colonIndex, 0); |
| assert.isFalse(element._hideAutocomplete); |
| assert.equal(element._currentSearchString, ''); |
| }); |
| test('emoji selector closes when text changes before the colon', () => { |
| const resetStub = sandbox.stub(element, '_resetEmojiDropdown'); |
| MockInteractions.focus(element.$.textarea); |
| flushAsynchronousOperations(); |
| element.$.textarea.selectionStart = 10; |
| element.$.textarea.selectionEnd = 10; |
| element.text = 'test test '; |
| element.$.textarea.selectionStart = 12; |
| element.$.textarea.selectionEnd = 12; |
| element.text = 'test test :'; |
| element.$.textarea.selectionStart = 15; |
| element.$.textarea.selectionEnd = 15; |
| element.text = 'test test :smi'; |
| |
| assert.equal(element._currentSearchString, 'smi'); |
| assert.isFalse(resetStub.called); |
| element.text = 'test test test :smi'; |
| assert.isTrue(resetStub.called); |
| }); |
| |
| test('_resetEmojiDropdown', () => { |
| const closeSpy = sandbox.spy(element, 'closeDropdown'); |
| element._resetEmojiDropdown(); |
| assert.equal(element._currentSearchString, ''); |
| assert.isTrue(element._hideAutocomplete); |
| assert.equal(element._colonIndex, null); |
| |
| element.$.emojiSuggestions.open(); |
| flushAsynchronousOperations(); |
| element._resetEmojiDropdown(); |
| assert.isTrue(closeSpy.called); |
| }); |
| |
| test('_determineSuggestions', () => { |
| const emojiText = 'tear'; |
| const formatSpy = sandbox.spy(element, '_formatSuggestions'); |
| element._determineSuggestions(emojiText); |
| assert.isTrue(formatSpy.called); |
| assert.isTrue(formatSpy.lastCall.calledWithExactly( |
| [{dataValue: '😂', value: '😂', match: 'tears :\')', |
| text: '😂 tears :\')'}, |
| {dataValue: '😢', value: '😢', match: 'tear', text: '😢 tear'}, |
| ])); |
| }); |
| |
| test('_formatSuggestions', () => { |
| const matchedSuggestions = [{value: '😢', match: 'tear'}, |
| {value: '😂', match: 'tears'}]; |
| element._formatSuggestions(matchedSuggestions); |
| assert.deepEqual( |
| [{value: '😢', dataValue: '😢', match: 'tear', text: '😢 tear'}, |
| {value: '😂', dataValue: '😂', match: 'tears', text: '😂 tears'}], |
| element._suggestions); |
| }); |
| |
| test('_handleEmojiSelect', () => { |
| element.$.textarea.selectionStart = 16; |
| element.$.textarea.selectionEnd = 16; |
| element.text = 'test test :tears'; |
| element._colonIndex = 10; |
| const selectedItem = {dataset: {value: '😂'}}; |
| const event = {detail: {selected: selectedItem}}; |
| element._handleEmojiSelect(event); |
| assert.equal(element.text, 'test test 😂'); |
| }); |
| |
| test('_updateCaratPosition', () => { |
| element.$.textarea.selectionStart = 4; |
| element.$.textarea.selectionEnd = 4; |
| element.text = 'test'; |
| element._updateCaratPosition(); |
| assert.deepEqual(element.$.hiddenText.innerHTML, element.text + |
| element.$.caratSpan.outerHTML); |
| }); |
| |
| test('emoji dropdown is closed when iron-overlay-closed is fired', () => { |
| const resetSpy = sandbox.spy(element, '_resetEmojiDropdown'); |
| element.$.emojiSuggestions.dispatchEvent( |
| new CustomEvent('dropdown-closed', { |
| composed: true, bubbles: true, |
| })); |
| assert.isTrue(resetSpy.called); |
| }); |
| |
| test('_onValueChanged fires bind-value-changed', () => { |
| const listenerStub = sinon.stub(); |
| const eventObject = {currentTarget: {focused: false}}; |
| element.addEventListener('bind-value-changed', listenerStub); |
| element._onValueChanged(eventObject); |
| assert.isTrue(listenerStub.called); |
| }); |
| |
| suite('keyboard shortcuts', () => { |
| function setupDropdown(callback) { |
| MockInteractions.focus(element.$.textarea); |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| element.text = ':'; |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 2; |
| element.text = ':1'; |
| flushAsynchronousOperations(); |
| } |
| |
| test('escape key', () => { |
| const resetSpy = sandbox.spy(element, '_resetEmojiDropdown'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 27); |
| assert.isFalse(resetSpy.called); |
| setupDropdown(); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 27); |
| assert.isTrue(resetSpy.called); |
| assert.isFalse(!element.$.emojiSuggestions.isHidden); |
| }); |
| |
| test('up key', () => { |
| const upSpy = sandbox.spy(element.$.emojiSuggestions, 'cursorUp'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 38); |
| assert.isFalse(upSpy.called); |
| setupDropdown(); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 38); |
| assert.isTrue(upSpy.called); |
| }); |
| |
| test('down key', () => { |
| const downSpy = sandbox.spy(element.$.emojiSuggestions, 'cursorDown'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 40); |
| assert.isFalse(downSpy.called); |
| setupDropdown(); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 40); |
| assert.isTrue(downSpy.called); |
| }); |
| |
| test('enter key', () => { |
| const enterSpy = sandbox.spy(element.$.emojiSuggestions, |
| 'getCursorTarget'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 13); |
| assert.isFalse(enterSpy.called); |
| setupDropdown(); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 13); |
| assert.isTrue(enterSpy.called); |
| flushAsynchronousOperations(); |
| assert.equal(element.text, '💯'); |
| }); |
| |
| test('enter key - ignored on just colon without more information', () => { |
| const enterSpy = sandbox.spy(element.$.emojiSuggestions, |
| 'getCursorTarget'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 13); |
| assert.isFalse(enterSpy.called); |
| MockInteractions.focus(element.$.textarea); |
| element.$.textarea.selectionStart = 1; |
| element.$.textarea.selectionEnd = 1; |
| element.text = ':'; |
| flushAsynchronousOperations(); |
| MockInteractions.pressAndReleaseKeyOn(element.$.textarea, 13); |
| assert.isFalse(enterSpy.called); |
| }); |
| }); |
| |
| suite('gr-textarea monospace', () => { |
| // gr-textarea set monospace class in the ready() method. |
| // In Polymer2, ready() is called from the fixture(...) method, |
| // If ready() is called again later, some nested elements doesn't |
| // handle it correctly. A separate test-fixture is used to set |
| // properties before ready() is called. |
| |
| let element; |
| let sandbox; |
| |
| setup(() => { |
| sandbox = sinon.sandbox.create(); |
| element = fixture('monospace'); |
| }); |
| |
| teardown(() => { |
| sandbox.restore(); |
| }); |
| |
| test('monospace is set properly', () => { |
| assert.isTrue(element.classList.contains('monospace')); |
| }); |
| }); |
| |
| suite('gr-textarea hideBorder', () => { |
| // gr-textarea set noBorder class in the ready() method. |
| // In Polymer2, ready() is called from the fixture(...) method, |
| // If ready() is called again later, some nested elements doesn't |
| // handle it correctly. A separate test-fixture is used to set |
| // properties before ready() is called. |
| |
| let element; |
| let sandbox; |
| |
| setup(() => { |
| sandbox = sinon.sandbox.create(); |
| element = fixture('hideBorder'); |
| }); |
| |
| teardown(() => { |
| sandbox.restore(); |
| }); |
| |
| test('hideBorder is set properly', () => { |
| assert.isTrue(element.$.textarea.classList.contains('noBorder')); |
| }); |
| }); |
| }); |
| </script> |
