polygerrit-ui/app/test/gr-diff-view-test.html - gerrit - Git at Google

 <!DOCTYPE html>
 <!--
 Copyright (C) 2015 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-diff-view</title>

 <script src="../bower_components/webcomponentsjs/webcomponents.min.js"></script>
 <script src="../bower_components/web-component-tester/browser.js"></script>
 <script src="../bower_components/page/page.js"></script>
 <script src="../scripts/fake-app.js"></script>
 <script src="../scripts/util.js"></script>

 <link rel="import" href="../bower_components/iron-test-helpers/iron-test-helpers.html">
 <link rel="import" href="../elements/gr-diff-view.html">

 <test-fixture id="basic">
   <template>
     <gr-diff-view></gr-diff-view>
   </template>
 </test-fixture>

 <script>
   suite('gr-diff-view tests', function() {
     var element;

     setup(function() {
       element = fixture('basic');
       element.$.changeDetailXHR.auto = false;
       element.$.filesXHR.auto = false;
       element.$.configXHR.auto = false;
       element.$.diff.auto = false;
     });

     test('keyboard shortcuts', function() {
       element._changeNum = '42';
       element._patchRange = {
         patchNum: '10',
       };
       element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
       element._path = 'glados.txt';
       element.changeViewState.selectedFileIndex = 1;

       var showStub = sinon.stub(page, 'show');
       MockInteractions.pressAndReleaseKeyOn(element, 85);  // 'u'
       assert(showStub.lastCall.calledWithExactly('/c/42'),
           'Should navigate to /c/42');

       MockInteractions.pressAndReleaseKeyOn(element, 221);  // ']'
       assert(showStub.lastCall.calledWithExactly('/c/42/10/wheatley.md'),
           'Should navigate to /c/42/10/wheatley.md');
       element._path = 'wheatley.md';
       assert.equal(element.changeViewState.selectedFileIndex, 2);

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42/10/glados.txt'),
           'Should navigate to /c/42/10/glados.txt');
       element._path = 'glados.txt';
       assert.equal(element.changeViewState.selectedFileIndex, 1);

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42/10/chell.go'),
           'Should navigate to /c/42/10/chell.go');
       element._path = 'chell.go';
       assert.equal(element.changeViewState.selectedFileIndex, 0);

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42'),
           'Should navigate to /c/42');
       assert.equal(element.changeViewState.selectedFileIndex, 0);

       var showPrefsStub = sinon.stub(element.$.diff, 'showDiffPreferences');
       MockInteractions.pressAndReleaseKeyOn(element, 188);  // ','
       assert(showPrefsStub.calledOnce);

       showPrefsStub.restore();
       showStub.restore();
     });

     test('keyboard shortcuts with patch range', function() {
       element._changeNum = '42';
       element._patchRange = {
         basePatchNum: '5',
         patchNum: '10',
       };
       element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
       element._path = 'glados.txt';

       var showStub = sinon.stub(page, 'show');

       MockInteractions.pressAndReleaseKeyOn(element, 65);  // 'a'
       assert.isTrue(showStub.notCalled, 'The `a` keyboard shortcut should ' +
           'only work when the user is logged in.');
       assert.isNull(window.sessionStorage.getItem(
           'changeView.showReplyDropdown'));

       element._loggedIn = true;
       MockInteractions.pressAndReleaseKeyOn(element, 65);  // 'a'
       assert.isTrue(element.changeViewState.showReplyDropdown);

       assert(showStub.lastCall.calledWithExactly('/c/42'),
           'Should navigate to /c/42');

       MockInteractions.pressAndReleaseKeyOn(element, 85);  // 'u'
       assert(showStub.lastCall.calledWithExactly('/c/42'),
           'Should navigate to /c/42');

       MockInteractions.pressAndReleaseKeyOn(element, 221);  // ']'
       assert(showStub.lastCall.calledWithExactly('/c/42/5..10/wheatley.md'),
           'Should navigate to /c/42/5..10/wheatley.md');
       element._path = 'wheatley.md';

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42/5..10/glados.txt'),
           'Should navigate to /c/42/5..10/glados.txt');
       element._path = 'glados.txt';

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42/5..10/chell.go'),
           'Should navigate to /c/42/5..10/chell.go');
       element._path = 'chell.go';

       MockInteractions.pressAndReleaseKeyOn(element, 219);  // '['
       assert(showStub.lastCall.calledWithExactly('/c/42'),
           'Should navigate to /c/42');
     });

     test('jump to file dropdown', function() {
       element._changeNum = '42';
       element._patchRange = {
         patchNum: '10',
       };
       element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
       element._path = 'glados.txt';
       flushAsynchronousOperations();
       var linkEls =
           Polymer.dom(element.root).querySelectorAll('.dropdown-content > a');
       assert.equal(linkEls.length, 3);
       assert.isFalse(linkEls[0].hasAttribute('selected'));
       assert.isTrue(linkEls[1].hasAttribute('selected'));
       assert.isFalse(linkEls[2].hasAttribute('selected'));
       assert.equal(linkEls[0].getAttribute('data-key-nav'), '[');
       assert.equal(linkEls[1].getAttribute('data-key-nav'), '');
       assert.equal(linkEls[2].getAttribute('data-key-nav'), ']');
       assert.equal(linkEls[0].getAttribute('href'), '/c/42/10/chell.go');
       assert.equal(linkEls[1].getAttribute('href'), '/c/42/10/glados.txt');
       assert.equal(linkEls[2].getAttribute('href'), '/c/42/10/wheatley.md');
     });

     test('jump to file dropdown with patch range', function() {
       element._changeNum = '42';
       element._patchRange = {
         basePatchNum: '5',
         patchNum: '10',
       };
       element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
       element._path = 'glados.txt';
       flushAsynchronousOperations();
       var linkEls =
           Polymer.dom(element.root).querySelectorAll('.dropdown-content > a');
       assert.equal(linkEls.length, 3);
       assert.isFalse(linkEls[0].hasAttribute('selected'));
       assert.isTrue(linkEls[1].hasAttribute('selected'));
       assert.isFalse(linkEls[2].hasAttribute('selected'));
       assert.equal(linkEls[0].getAttribute('data-key-nav'), '[');
       assert.equal(linkEls[1].getAttribute('data-key-nav'), '');
       assert.equal(linkEls[2].getAttribute('data-key-nav'), ']');
       assert.equal(linkEls[0].getAttribute('href'), '/c/42/5..10/chell.go');
       assert.equal(linkEls[1].getAttribute('href'), '/c/42/5..10/glados.txt');
       assert.equal(linkEls[2].getAttribute('href'), '/c/42/5..10/wheatley.md');
     });
   });
 </script>
	<!DOCTYPE html>
	<!--
	Copyright (C) 2015 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-diff-view</title>

	<script src="../bower_components/webcomponentsjs/webcomponents.min.js"></script>
	<script src="../bower_components/web-component-tester/browser.js"></script>
	<script src="../bower_components/page/page.js"></script>
	<script src="../scripts/fake-app.js"></script>
	<script src="../scripts/util.js"></script>

	<link rel="import" href="../bower_components/iron-test-helpers/iron-test-helpers.html">
	<link rel="import" href="../elements/gr-diff-view.html">

	<test-fixture id="basic">
	<template>
	<gr-diff-view></gr-diff-view>
	</template>
	</test-fixture>

	<script>
	suite('gr-diff-view tests', function() {
	var element;

	setup(function() {
	element = fixture('basic');
	element.$.changeDetailXHR.auto = false;
	element.$.filesXHR.auto = false;
	element.$.configXHR.auto = false;
	element.$.diff.auto = false;
	});

	test('keyboard shortcuts', function() {
	element._changeNum = '42';
	element._patchRange = {
	patchNum: '10',
	};
	element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
	element._path = 'glados.txt';
	element.changeViewState.selectedFileIndex = 1;

	var showStub = sinon.stub(page, 'show');
	MockInteractions.pressAndReleaseKeyOn(element, 85); // 'u'
	assert(showStub.lastCall.calledWithExactly('/c/42'),
	'Should navigate to /c/42');

	MockInteractions.pressAndReleaseKeyOn(element, 221); // ']'
	assert(showStub.lastCall.calledWithExactly('/c/42/10/wheatley.md'),
	'Should navigate to /c/42/10/wheatley.md');
	element._path = 'wheatley.md';
	assert.equal(element.changeViewState.selectedFileIndex, 2);

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42/10/glados.txt'),
	'Should navigate to /c/42/10/glados.txt');
	element._path = 'glados.txt';
	assert.equal(element.changeViewState.selectedFileIndex, 1);

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42/10/chell.go'),
	'Should navigate to /c/42/10/chell.go');
	element._path = 'chell.go';
	assert.equal(element.changeViewState.selectedFileIndex, 0);

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42'),
	'Should navigate to /c/42');
	assert.equal(element.changeViewState.selectedFileIndex, 0);

	var showPrefsStub = sinon.stub(element.$.diff, 'showDiffPreferences');
	MockInteractions.pressAndReleaseKeyOn(element, 188); // ','
	assert(showPrefsStub.calledOnce);

	showPrefsStub.restore();
	showStub.restore();
	});

	test('keyboard shortcuts with patch range', function() {
	element._changeNum = '42';
	element._patchRange = {
	basePatchNum: '5',
	patchNum: '10',
	};
	element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
	element._path = 'glados.txt';

	var showStub = sinon.stub(page, 'show');

	MockInteractions.pressAndReleaseKeyOn(element, 65); // 'a'
	assert.isTrue(showStub.notCalled, 'The `a` keyboard shortcut should ' +
	'only work when the user is logged in.');
	assert.isNull(window.sessionStorage.getItem(
	'changeView.showReplyDropdown'));

	element._loggedIn = true;
	MockInteractions.pressAndReleaseKeyOn(element, 65); // 'a'
	assert.isTrue(element.changeViewState.showReplyDropdown);

	assert(showStub.lastCall.calledWithExactly('/c/42'),
	'Should navigate to /c/42');

	MockInteractions.pressAndReleaseKeyOn(element, 85); // 'u'
	assert(showStub.lastCall.calledWithExactly('/c/42'),
	'Should navigate to /c/42');

	MockInteractions.pressAndReleaseKeyOn(element, 221); // ']'
	assert(showStub.lastCall.calledWithExactly('/c/42/5..10/wheatley.md'),
	'Should navigate to /c/42/5..10/wheatley.md');
	element._path = 'wheatley.md';

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42/5..10/glados.txt'),
	'Should navigate to /c/42/5..10/glados.txt');
	element._path = 'glados.txt';

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42/5..10/chell.go'),
	'Should navigate to /c/42/5..10/chell.go');
	element._path = 'chell.go';

	MockInteractions.pressAndReleaseKeyOn(element, 219); // '['
	assert(showStub.lastCall.calledWithExactly('/c/42'),
	'Should navigate to /c/42');
	});

	test('jump to file dropdown', function() {
	element._changeNum = '42';
	element._patchRange = {
	patchNum: '10',
	};
	element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
	element._path = 'glados.txt';
	flushAsynchronousOperations();
	var linkEls =
	Polymer.dom(element.root).querySelectorAll('.dropdown-content > a');
	assert.equal(linkEls.length, 3);
	assert.isFalse(linkEls[0].hasAttribute('selected'));
	assert.isTrue(linkEls[1].hasAttribute('selected'));
	assert.isFalse(linkEls[2].hasAttribute('selected'));
	assert.equal(linkEls[0].getAttribute('data-key-nav'), '[');
	assert.equal(linkEls[1].getAttribute('data-key-nav'), '');
	assert.equal(linkEls[2].getAttribute('data-key-nav'), ']');
	assert.equal(linkEls[0].getAttribute('href'), '/c/42/10/chell.go');
	assert.equal(linkEls[1].getAttribute('href'), '/c/42/10/glados.txt');
	assert.equal(linkEls[2].getAttribute('href'), '/c/42/10/wheatley.md');
	});

	test('jump to file dropdown with patch range', function() {
	element._changeNum = '42';
	element._patchRange = {
	basePatchNum: '5',
	patchNum: '10',
	};
	element._fileList = ['chell.go', 'glados.txt', 'wheatley.md'];
	element._path = 'glados.txt';
	flushAsynchronousOperations();
	var linkEls =
	Polymer.dom(element.root).querySelectorAll('.dropdown-content > a');
	assert.equal(linkEls.length, 3);
	assert.isFalse(linkEls[0].hasAttribute('selected'));
	assert.isTrue(linkEls[1].hasAttribute('selected'));
	assert.isFalse(linkEls[2].hasAttribute('selected'));
	assert.equal(linkEls[0].getAttribute('data-key-nav'), '[');
	assert.equal(linkEls[1].getAttribute('data-key-nav'), '');
	assert.equal(linkEls[2].getAttribute('data-key-nav'), ']');
	assert.equal(linkEls[0].getAttribute('href'), '/c/42/5..10/chell.go');
	assert.equal(linkEls[1].getAttribute('href'), '/c/42/5..10/glados.txt');
	assert.equal(linkEls[2].getAttribute('href'), '/c/42/5..10/wheatley.md');
	});
	});
	</script>