| <!DOCTYPE html> |
| <!-- |
| Copyright (C) 2016 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"> |
| <title>gr-reviewer-list</title> |
| |
| <script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script> |
| <script src="../../../bower_components/web-component-tester/browser.js"></script> |
| <link rel="import" href="../../../test/common-test-setup.html"/> |
| <link rel="import" href="gr-autocomplete.html"> |
| |
| <script>void(0);</script> |
| |
| <test-fixture id="basic"> |
| <template> |
| <gr-autocomplete></gr-autocomplete> |
| </template> |
| </test-fixture> |
| |
| <script> |
| suite('gr-autocomplete tests', () => { |
| let element; |
| let sandbox; |
| |
| setup(() => { |
| element = fixture('basic'); |
| sandbox = sinon.sandbox.create(); |
| }); |
| |
| teardown(() => { |
| sandbox.restore(); |
| }); |
| |
| test('renders', done => { |
| let promise; |
| const queryStub = sandbox.spy(input => { |
| return promise = Promise.resolve([ |
| {name: input + ' 0', value: 0}, |
| {name: input + ' 1', value: 1}, |
| {name: input + ' 2', value: 2}, |
| {name: input + ' 3', value: 3}, |
| {name: input + ' 4', value: 4}, |
| ]); |
| }); |
| element.query = queryStub; |
| assert.isTrue(element.$.suggestions.hidden); |
| assert.equal(element.$.suggestions.$.cursor.index, -1); |
| |
| element.text = 'blah'; |
| |
| assert.isTrue(queryStub.called); |
| element._focused = true; |
| |
| promise.then(() => { |
| assert.isFalse(element.$.suggestions.hasAttribute('hidden')); |
| const suggestions = |
| Polymer.dom(element.$.suggestions.root).querySelectorAll('li'); |
| assert.equal(suggestions.length, 5); |
| |
| for (let i = 0; i < 5; i++) { |
| assert.equal(suggestions[i].textContent, 'blah ' + i); |
| } |
| |
| assert.notEqual(element.$.suggestions.$.cursor.index, -1); |
| done(); |
| }); |
| }); |
| |
| test('esc key behavior', done => { |
| let promise; |
| const queryStub = sandbox.spy(() => { |
| return promise = Promise.resolve([ |
| {name: 'blah', value: 123}, |
| ]); |
| }); |
| element.query = queryStub; |
| |
| assert.isTrue(element.$.suggestions.hidden); |
| |
| element._focused = true; |
| element.text = 'blah'; |
| |
| promise.then(() => { |
| assert.isFalse(element.$.suggestions.hidden); |
| |
| const cancelHandler = sandbox.spy(); |
| element.addEventListener('cancel', cancelHandler); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 27, null, 'esc'); |
| assert.isFalse(cancelHandler.called); |
| assert.isTrue(element.$.suggestions.hidden); |
| assert.equal(element._suggestions.length, 0); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 27, null, 'esc'); |
| assert.isTrue(cancelHandler.called); |
| done(); |
| }); |
| }); |
| |
| test('emits commit and handles cursor movement', done => { |
| let promise; |
| const queryStub = sandbox.spy(input => { |
| return promise = Promise.resolve([ |
| {name: input + ' 0', value: 0}, |
| {name: input + ' 1', value: 1}, |
| {name: input + ' 2', value: 2}, |
| {name: input + ' 3', value: 3}, |
| {name: input + ' 4', value: 4}, |
| ]); |
| }); |
| element.query = queryStub; |
| |
| assert.isTrue(element.$.suggestions.hidden); |
| assert.equal(element.$.suggestions.$.cursor.index, -1); |
| element._focused = true; |
| element.text = 'blah'; |
| |
| promise.then(() => { |
| assert.isFalse(element.$.suggestions.hidden); |
| |
| const commitHandler = sandbox.spy(); |
| element.addEventListener('commit', commitHandler); |
| |
| assert.equal(element.$.suggestions.$.cursor.index, 0); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 40, null, |
| 'down'); |
| |
| assert.equal(element.$.suggestions.$.cursor.index, 1); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 40, null, |
| 'down'); |
| |
| assert.equal(element.$.suggestions.$.cursor.index, 2); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 38, null, 'up'); |
| |
| assert.equal(element.$.suggestions.$.cursor.index, 1); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 13, null, |
| 'enter'); |
| |
| assert.equal(element.value, 1); |
| assert.isTrue(commitHandler.called); |
| assert.equal(commitHandler.getCall(0).args[0].detail.value, 1); |
| assert.isTrue(element.$.suggestions.hidden); |
| assert.isTrue(element._focused); |
| done(); |
| }); |
| }); |
| |
| test('clear-on-commit behavior (off)', done => { |
| let promise; |
| const queryStub = sandbox.spy(() => { |
| return promise = Promise.resolve([{name: 'suggestion', value: 0}]); |
| }); |
| element.query = queryStub; |
| element.text = 'blah'; |
| |
| promise.then(() => { |
| const commitHandler = sandbox.spy(); |
| element.addEventListener('commit', commitHandler); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 13, null, |
| 'enter'); |
| |
| assert.isTrue(commitHandler.called); |
| assert.equal(element.text, 'suggestion'); |
| done(); |
| }); |
| }); |
| |
| test('clear-on-commit behavior (on)', done => { |
| let promise; |
| const queryStub = sandbox.spy(() => { |
| return promise = Promise.resolve([{name: 'suggestion', value: 0}]); |
| }); |
| element.query = queryStub; |
| element.text = 'blah'; |
| element.clearOnCommit = true; |
| |
| promise.then(() => { |
| const commitHandler = sandbox.spy(); |
| element.addEventListener('commit', commitHandler); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 13, null, |
| 'enter'); |
| |
| assert.isTrue(commitHandler.called); |
| assert.equal(element.text, ''); |
| done(); |
| }); |
| }); |
| |
| test('threshold guards the query', () => { |
| const queryStub = sandbox.spy(() => { |
| return Promise.resolve([]); |
| }); |
| element.query = queryStub; |
| |
| element.threshold = 2; |
| |
| element.text = 'a'; |
| |
| assert.isFalse(queryStub.called); |
| |
| element.text = 'ab'; |
| |
| assert.isTrue(queryStub.called); |
| }); |
| |
| test('_computeClass respects border property', () => { |
| assert.equal(element._computeClass(), ''); |
| assert.equal(element._computeClass(false), ''); |
| assert.equal(element._computeClass(true), 'borderless'); |
| }); |
| |
| test('undefined or empty text results in no suggestions', () => { |
| sandbox.spy(element, '_updateSuggestions'); |
| element.text = undefined; |
| assert(element._updateSuggestions.calledOnce); |
| assert.equal(element._suggestions.length, 0); |
| }); |
| |
| test('multi completes only the last part of the query', done => { |
| let promise; |
| const queryStub = sandbox.stub() |
| .returns(promise = Promise.resolve([{name: 'suggestion', value: 0}])); |
| element.query = queryStub; |
| element.text = 'blah blah'; |
| element.multi = true; |
| |
| promise.then(() => { |
| const commitHandler = sandbox.spy(); |
| element.addEventListener('commit', commitHandler); |
| |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 13, null, |
| 'enter'); |
| |
| assert.isTrue(commitHandler.called); |
| assert.equal(element.text, 'blah 0'); |
| done(); |
| }); |
| }); |
| |
| test('tabComplete flag functions', () => { |
| // commitHandler checks for the commit event, whereas commitSpy checks for |
| // the _commit function of the element. |
| const commitHandler = sandbox.spy(); |
| element.addEventListener('commit', commitHandler); |
| const commitSpy = sandbox.spy(element, '_commit'); |
| element._focused = true; |
| |
| element._suggestions = ['tunnel snakes rule!']; |
| element.tabComplete = false; |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 9, null, 'tab'); |
| assert.isFalse(commitHandler.called); |
| assert.isFalse(commitSpy.called); |
| assert.isFalse(element._focused); |
| |
| element.tabComplete = true; |
| element._focused = true; |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 9, null, 'tab'); |
| assert.isFalse(commitHandler.called); |
| assert.isTrue(commitSpy.called); |
| assert.isTrue(element._focused); |
| }); |
| |
| test('_focused flag properly triggered', done => { |
| flush(() => { |
| assert.isFalse(element._focused); |
| const input = element.$$('input'); |
| MockInteractions.focus(input); |
| assert.isTrue(element._focused); |
| done(); |
| }); |
| }); |
| |
| test('_focused flag shows/hides the suggestions', () => { |
| const suggestions = ['hello', 'its me']; |
| assert.isTrue(element._computeSuggestionsHidden(suggestions, false)); |
| assert.isFalse(element._computeSuggestionsHidden(suggestions, true)); |
| }); |
| |
| test('changing input sets _textChangedSinceCommit', () => { |
| element._textChangedSinceCommit = false; |
| element.text = 'foo bar baz'; |
| assert.isTrue(element._textChangedSinceCommit); |
| }); |
| |
| test('_handleInputCommit with no change does nothing', () => { |
| const commitStub = sandbox.stub(element, '_commit'); |
| element._textChangedSinceCommit = false; |
| element._handleInputCommit(); |
| assert.isFalse(commitStub.called); |
| }); |
| |
| test('_textChangedSinceCommit reset after commit', () => { |
| element._textChangedSinceCommit = true; |
| element._commit(); |
| assert.isFalse(element._textChangedSinceCommit); |
| }); |
| |
| test('_handleInputCommit with change to text', () => { |
| const commitStub = sandbox.stub(element, '_commit'); |
| element._textChangedSinceCommit = true; |
| element._handleInputCommit(); |
| assert.isTrue(commitStub.calledOnce); |
| }); |
| |
| suite('focus', () => { |
| let commitSpy; |
| let focusSpy; |
| |
| setup(() => { |
| commitSpy = sandbox.spy(element, '_commit'); |
| }); |
| |
| test('enter does not call focus', () => { |
| element._suggestions = ['sugar bombs']; |
| focusSpy = sandbox.spy(element, 'focus'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 13, null, |
| 'enter'); |
| flushAsynchronousOperations(); |
| |
| assert.isTrue(commitSpy.called); |
| assert.isFalse(focusSpy.called); |
| assert.equal(element._suggestions.length, 0); |
| }); |
| |
| test('tab in input, tabComplete = true', () => { |
| focusSpy = sandbox.spy(element, 'focus'); |
| const commitHandler = sandbox.stub(); |
| element.addEventListener('commit', commitHandler); |
| element.tabComplete = true; |
| element._suggestions = ['tunnel snakes drool']; |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 9, null, 'tab'); |
| flushAsynchronousOperations(); |
| |
| assert.isTrue(commitSpy.called); |
| assert.isTrue(focusSpy.called); |
| assert.isFalse(commitHandler.called); |
| assert.equal(element._suggestions.length, 0); |
| }); |
| |
| test('tab in input, tabComplete = false', () => { |
| element._suggestions = ['sugar bombs']; |
| focusSpy = sandbox.spy(element, 'focus'); |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 9, null, 'tab'); |
| flushAsynchronousOperations(); |
| |
| assert.isFalse(commitSpy.called); |
| assert.isFalse(focusSpy.called); |
| assert.equal(element._suggestions.length, 1); |
| }); |
| |
| test('tab on suggestion, tabComplete = false', () => { |
| element._suggestions = [{name: 'sugar bombs'}]; |
| element._focused = true; |
| // When tabComplete is false, do not focus. |
| element.tabComplete = false; |
| focusSpy = sandbox.spy(element, 'focus'); |
| Polymer.dom.flush(); |
| assert.isFalse(element.$.suggestions.hidden); |
| |
| MockInteractions.pressAndReleaseKeyOn( |
| element.$.suggestions.$$('li:first-child'), 9, null, 'tab'); |
| flushAsynchronousOperations(); |
| assert.isFalse(commitSpy.called); |
| assert.isFalse(element._focused); |
| }); |
| |
| test('tab on suggestion, tabComplete = true', () => { |
| element._suggestions = [{name: 'sugar bombs'}]; |
| element._focused = true; |
| // When tabComplete is true, focus. |
| element.tabComplete = true; |
| focusSpy = sandbox.spy(element, 'focus'); |
| Polymer.dom.flush(); |
| assert.isFalse(element.$.suggestions.hidden); |
| |
| MockInteractions.pressAndReleaseKeyOn( |
| element.$.suggestions.$$('li:first-child'), 9, null, 'tab'); |
| flushAsynchronousOperations(); |
| |
| assert.isTrue(commitSpy.called); |
| assert.isTrue(element._focused); |
| }); |
| |
| test('tap on suggestion commits, does not call focus', () => { |
| focusSpy = sandbox.spy(element, 'focus'); |
| element._focused = true; |
| element._suggestions = [{name: 'first suggestion'}]; |
| Polymer.dom.flush(); |
| assert.isFalse(element.$.suggestions.hidden); |
| MockInteractions.tap(element.$.suggestions.$$('li:first-child')); |
| flushAsynchronousOperations(); |
| |
| assert.isFalse(focusSpy.called); |
| assert.isTrue(commitSpy.called); |
| assert.isTrue(element.$.suggestions.hidden); |
| }); |
| }); |
| |
| test('input-keydown event fired', () => { |
| const listener = sandbox.spy(); |
| element.addEventListener('input-keydown', listener); |
| MockInteractions.pressAndReleaseKeyOn(element.$.input, 9, null, 'tab'); |
| flushAsynchronousOperations(); |
| assert.isTrue(listener.called); |
| }); |
| |
| suite('warnUncommitted', () => { |
| let inputClassList; |
| setup(() => { |
| inputClassList = element.$.input.classList; |
| }); |
| |
| test('enabled', () => { |
| element.warnUncommitted = true; |
| element.text = 'blah blah blah'; |
| MockInteractions.blur(element.$.input); |
| assert.isTrue(inputClassList.contains('warnUncommitted')); |
| MockInteractions.focus(element.$.input); |
| assert.isFalse(inputClassList.contains('warnUncommitted')); |
| }); |
| |
| test('disabled', () => { |
| element.warnUncommitted = false; |
| element.text = 'blah blah blah'; |
| MockInteractions.blur(element.$.input); |
| assert.isFalse(inputClassList.contains('warnUncommitted')); |
| }); |
| |
| test('no text', () => { |
| element.warnUncommitted = true; |
| element.text = ''; |
| MockInteractions.blur(element.$.input); |
| assert.isFalse(inputClassList.contains('warnUncommitted')); |
| }); |
| }); |
| }); |
| </script> |
