polygerrit-ui/app/elements/change/gr-file-list-header/gr-file-list-header_test.html - gerrit - Git at Google

 <!DOCTYPE html>
 <!--
 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">
 <title>gr-file-list-header</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"/>
 <script src="../../../bower_components/page/page.js"></script>

 <link rel="import" href="gr-file-list-header.html">

 <script>void(0);</script>

 <test-fixture id="basic">
   <template>
     <gr-file-list-header></gr-file-list-header>
   </template>
 </test-fixture>

 <test-fixture id="blank">
   <template>
     <div></div>
   </template>
 </test-fixture>

 <script>
   suite('gr-file-list-header tests', () => {
     let element;
     let sandbox;
     let navigateToChangeStub;

     setup(() => {
       sandbox = sinon.sandbox.create();
       navigateToChangeStub = sandbox.stub(Gerrit.Nav, 'navigateToChange');
       stub('gr-rest-api-interface', {
         getConfig() { return Promise.resolve({test: 'config'}); },
         getAccount() { return Promise.resolve(null); },
         _fetchSharedCacheURL() { return Promise.resolve({}); },
       });
       element = fixture('basic');
     });

     teardown(done => {
       flush(() => {
         sandbox.restore();
         done();
       });
     });

     test('Diff preferences hidden when no prefs or logged out', () => {
       element.loggedIn = false;
       flushAsynchronousOperations();
       assert.isTrue(element.$.diffPrefsContainer.hidden);

       element.loggedIn = true;
       flushAsynchronousOperations();
       assert.isTrue(element.$.diffPrefsContainer.hidden);

       element.loggedIn = false;
       element.diffPrefs = {font_size: '12'};
       flushAsynchronousOperations();
       assert.isTrue(element.$.diffPrefsContainer.hidden);

       element.loggedIn = true;
       flushAsynchronousOperations();
       assert.isFalse(element.$.diffPrefsContainer.hidden);
     });

     test('_computeDescriptionReadOnly', () => {
       assert.equal(element._computeDescriptionReadOnly(false,
           {owner: {_account_id: 1}}, {_account_id: 1}), true);
       assert.equal(element._computeDescriptionReadOnly(true,
           {owner: {_account_id: 0}}, {_account_id: 1}), true);
       assert.equal(element._computeDescriptionReadOnly(true,
           {owner: {_account_id: 1}}, {_account_id: 1}), false);
     });

     test('_computeDescriptionPlaceholder', () => {
       assert.equal(element._computeDescriptionPlaceholder(true),
           'No patch set description');
       assert.equal(element._computeDescriptionPlaceholder(false),
           'Add a patch set description');
     });

     test('_computePatchSetDisabled', () => {
       element.revisions = [
         {_number: 1},
         {_number: 2},
         {_number: element.EDIT_NAME, basePatchNum: 2},
         {_number: 3},
       ];
       let basePatchNum = 'PARENT';
       let patchNum = 1;
       assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
           false);
       basePatchNum = 1;
       assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
           true);
       patchNum = 2;
       assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
           false);
       basePatchNum = element.EDIT_NAME;
       assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
           true);
       patchNum = '3';
       assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
           false);
     });

     test('_handleDescriptionChanged', () => {
       const putDescStub = sandbox.stub(element.$.restAPI, 'setDescription')
           .returns(Promise.resolve({ok: true}));
       sandbox.stub(element, '_computeDescriptionReadOnly');

       element.changeNum = '42';
       element.patchRange = {
         basePatchNum: 'PARENT',
         patchNum: 1,
       };
       element.change = {
         change_id: 'Iad9dc96274af6946f3632be53b106ef80f7ba6ca',
         revisions: {
           rev1: {_number: 1, description: 'test', commit: {commit: 'rev1'}},
         },
         current_revision: 'rev1',
         status: 'NEW',
         labels: {},
         actions: {},
         owner: {_account_id: 1},
       };
       element.account = {_account_id: 1};
       element.loggedIn = true;

       flushAsynchronousOperations();
       const label = element.$.descriptionLabel;
       assert.equal(label.value, 'test');
       label.editing = true;
       label._inputText = 'test2';
       label._save();
       flushAsynchronousOperations();
       assert.isTrue(putDescStub.called);
       assert.equal(putDescStub.args[0][2], 'test2');
     });

     test('expandAllDiffs called when expand button clicked', () => {
       element.shownFileCount = 1;
       flushAsynchronousOperations();
       sandbox.stub(element, '_expandAllDiffs');
       MockInteractions.tap(Polymer.dom(element.root).querySelector(
           '#expandBtn'));
       assert.isTrue(element._expandAllDiffs.called);
     });

     test('collapseAllDiffs called when expand button clicked', () => {
       element.shownFileCount = 1;
       flushAsynchronousOperations();
       sandbox.stub(element, '_collapseAllDiffs');
       MockInteractions.tap(Polymer.dom(element.root).querySelector(
           '#collapseBtn'));
       assert.isTrue(element._collapseAllDiffs.called);
     });

     test('show/hide diffs disabled for large amounts of files', done => {
       const computeSpy = sandbox.spy(element, '_fileListActionsVisible');
       element._files = [];
       element.changeNum = '42';
       element.patchRange = {
         basePatchNum: 'PARENT',
         patchNum: '2',
       };
       element.shownFileCount = 1;
       flush(() => {
         assert.isTrue(computeSpy.lastCall.returnValue);
         _.times(element._maxFilesForBulkActions + 1, () => {
           element.shownFileCount = element.shownFileCount + 1;
         });
         assert.isFalse(computeSpy.lastCall.returnValue);
         done();
       });
     });

     test('diff mode selector is set correctly', () => {
       const select = element.$.modeSelect;
       element.diffViewMode = 'SIDE_BY_SIDE';
       flushAsynchronousOperations();
       assert.equal(select.nativeSelect.value, 'SIDE_BY_SIDE');

       element.diffViewMode = 'UNIFIED_DIFF';
       flushAsynchronousOperations();
       assert.equal(select.nativeSelect.value, 'UNIFIED_DIFF');
     });

     test('_changePatchNum called when range select changes', () => {
       const leftPatch = 1;
       const rightPatch = 2;
       sandbox.stub(element, '_changePatchNum');
       element.$.rangeSelect.fire('patch-range-change', {leftPatch, rightPatch});
       assert.isTrue(element._changePatchNum.lastCall
           .calledWithExactly(1, 2, true));
     });

     test('include base patch when not parent', () => {
       element.changeNum = '42';
       element.patchRange = {
         basePatchNum: '2',
         patchNum: '3',
       };
       element.change = {
         change_id: 'Iad9dc96274af6946f3632be53b106ef80f7ba6ca',
         revisions: {
           rev2: {_number: 2},
           rev1: {_number: 1},
           rev13: {_number: 13},
           rev3: {_number: 3},
         },
         status: 'NEW',
         labels: {},
       };

       element._changePatchNum(2, 13);
       assert.isTrue(navigateToChangeStub.lastCall.calledWithExactly(
           element.change, 13, 2));

       element.patchRange.basePatchNum = 'PARENT';

       element._changePatchNum('PARENT', 3);
       assert.isTrue(navigateToChangeStub.lastCall.calledWithExactly(
           element.change, 3, 'PARENT'));
     });

     test('class is applied to file list on old patch set', () => {
       const allPatchSets = [{num: 1}, {num: 2}, {num: 4}];
       assert.equal(element._computePatchInfoClass('1', allPatchSets),
           'patchInfoOldPatchSet');
       assert.equal(element._computePatchInfoClass('2', allPatchSets),
           'patchInfoOldPatchSet');
       assert.equal(element._computePatchInfoClass('4', allPatchSets), '');
     });

     suite('editLoaded behavior', () => {
       setup(() => {
         element.loggedIn = true;
         element.diffPrefs = {};
       });

       const isVisible = el => {
         assert.ok(el);
         return getComputedStyle(el).getPropertyValue('display') !== 'none';
       };

       test('patch specific elements', () => {
         element.editLoaded = true;
         sandbox.stub(element, 'computeLatestPatchNum').returns('2');
         flushAsynchronousOperations();

         assert.isFalse(isVisible(element.$.diffPrefsContainer));
         assert.isFalse(isVisible(element.$$('.descriptionContainer')));

         element.editLoaded = false;
         flushAsynchronousOperations();

         assert.isTrue(isVisible(element.$$('.descriptionContainer')));
         assert.isTrue(isVisible(element.$.diffPrefsContainer));
       });
     });
   });
 </script>
	<!DOCTYPE html>
	<!--
	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">
	<title>gr-file-list-header</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"/>
	<script src="../../../bower_components/page/page.js"></script>

	<link rel="import" href="gr-file-list-header.html">

	<script>void(0);</script>

	<test-fixture id="basic">
	<template>
	<gr-file-list-header></gr-file-list-header>
	</template>
	</test-fixture>

	<test-fixture id="blank">
	<template>
	<div></div>
	</template>
	</test-fixture>

	<script>
	suite('gr-file-list-header tests', () => {
	let element;
	let sandbox;
	let navigateToChangeStub;

	setup(() => {
	sandbox = sinon.sandbox.create();
	navigateToChangeStub = sandbox.stub(Gerrit.Nav, 'navigateToChange');
	stub('gr-rest-api-interface', {
	getConfig() { return Promise.resolve({test: 'config'}); },
	getAccount() { return Promise.resolve(null); },
	_fetchSharedCacheURL() { return Promise.resolve({}); },
	});
	element = fixture('basic');
	});

	teardown(done => {
	flush(() => {
	sandbox.restore();
	done();
	});
	});

	test('Diff preferences hidden when no prefs or logged out', () => {
	element.loggedIn = false;
	flushAsynchronousOperations();
	assert.isTrue(element.$.diffPrefsContainer.hidden);

	element.loggedIn = true;
	flushAsynchronousOperations();
	assert.isTrue(element.$.diffPrefsContainer.hidden);

	element.loggedIn = false;
	element.diffPrefs = {font_size: '12'};
	flushAsynchronousOperations();
	assert.isTrue(element.$.diffPrefsContainer.hidden);

	element.loggedIn = true;
	flushAsynchronousOperations();
	assert.isFalse(element.$.diffPrefsContainer.hidden);
	});

	test('_computeDescriptionReadOnly', () => {
	assert.equal(element._computeDescriptionReadOnly(false,
	{owner: {_account_id: 1}}, {_account_id: 1}), true);
	assert.equal(element._computeDescriptionReadOnly(true,
	{owner: {_account_id: 0}}, {_account_id: 1}), true);
	assert.equal(element._computeDescriptionReadOnly(true,
	{owner: {_account_id: 1}}, {_account_id: 1}), false);
	});

	test('_computeDescriptionPlaceholder', () => {
	assert.equal(element._computeDescriptionPlaceholder(true),
	'No patch set description');
	assert.equal(element._computeDescriptionPlaceholder(false),
	'Add a patch set description');
	});

	test('_computePatchSetDisabled', () => {
	element.revisions = [
	{_number: 1},
	{_number: 2},
	{_number: element.EDIT_NAME, basePatchNum: 2},
	{_number: 3},
	];
	let basePatchNum = 'PARENT';
	let patchNum = 1;
	assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
	false);
	basePatchNum = 1;
	assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
	true);
	patchNum = 2;
	assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
	false);
	basePatchNum = element.EDIT_NAME;
	assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
	true);
	patchNum = '3';
	assert.equal(element._computePatchSetDisabled(patchNum, basePatchNum),
	false);
	});

	test('_handleDescriptionChanged', () => {
	const putDescStub = sandbox.stub(element.$.restAPI, 'setDescription')
	.returns(Promise.resolve({ok: true}));
	sandbox.stub(element, '_computeDescriptionReadOnly');

	element.changeNum = '42';
	element.patchRange = {
	basePatchNum: 'PARENT',
	patchNum: 1,
	};
	element.change = {
	change_id: 'Iad9dc96274af6946f3632be53b106ef80f7ba6ca',
	revisions: {
	rev1: {_number: 1, description: 'test', commit: {commit: 'rev1'}},
	},
	current_revision: 'rev1',
	status: 'NEW',
	labels: {},
	actions: {},
	owner: {_account_id: 1},
	};
	element.account = {_account_id: 1};
	element.loggedIn = true;

	flushAsynchronousOperations();
	const label = element.$.descriptionLabel;
	assert.equal(label.value, 'test');
	label.editing = true;
	label._inputText = 'test2';
	label._save();
	flushAsynchronousOperations();
	assert.isTrue(putDescStub.called);
	assert.equal(putDescStub.args[0][2], 'test2');
	});

	test('expandAllDiffs called when expand button clicked', () => {
	element.shownFileCount = 1;
	flushAsynchronousOperations();
	sandbox.stub(element, '_expandAllDiffs');
	MockInteractions.tap(Polymer.dom(element.root).querySelector(
	'#expandBtn'));
	assert.isTrue(element._expandAllDiffs.called);
	});

	test('collapseAllDiffs called when expand button clicked', () => {
	element.shownFileCount = 1;
	flushAsynchronousOperations();
	sandbox.stub(element, '_collapseAllDiffs');
	MockInteractions.tap(Polymer.dom(element.root).querySelector(
	'#collapseBtn'));
	assert.isTrue(element._collapseAllDiffs.called);
	});

	test('show/hide diffs disabled for large amounts of files', done => {
	const computeSpy = sandbox.spy(element, '_fileListActionsVisible');
	element._files = [];
	element.changeNum = '42';
	element.patchRange = {
	basePatchNum: 'PARENT',
	patchNum: '2',
	};
	element.shownFileCount = 1;
	flush(() => {
	assert.isTrue(computeSpy.lastCall.returnValue);
	_.times(element._maxFilesForBulkActions + 1, () => {
	element.shownFileCount = element.shownFileCount + 1;
	});
	assert.isFalse(computeSpy.lastCall.returnValue);
	done();
	});
	});

	test('diff mode selector is set correctly', () => {
	const select = element.$.modeSelect;
	element.diffViewMode = 'SIDE_BY_SIDE';
	flushAsynchronousOperations();
	assert.equal(select.nativeSelect.value, 'SIDE_BY_SIDE');

	element.diffViewMode = 'UNIFIED_DIFF';
	flushAsynchronousOperations();
	assert.equal(select.nativeSelect.value, 'UNIFIED_DIFF');
	});

	test('_changePatchNum called when range select changes', () => {
	const leftPatch = 1;
	const rightPatch = 2;
	sandbox.stub(element, '_changePatchNum');
	element.$.rangeSelect.fire('patch-range-change', {leftPatch, rightPatch});
	assert.isTrue(element._changePatchNum.lastCall
	.calledWithExactly(1, 2, true));
	});

	test('include base patch when not parent', () => {
	element.changeNum = '42';
	element.patchRange = {
	basePatchNum: '2',
	patchNum: '3',
	};
	element.change = {
	change_id: 'Iad9dc96274af6946f3632be53b106ef80f7ba6ca',
	revisions: {
	rev2: {_number: 2},
	rev1: {_number: 1},
	rev13: {_number: 13},
	rev3: {_number: 3},
	},
	status: 'NEW',
	labels: {},
	};

	element._changePatchNum(2, 13);
	assert.isTrue(navigateToChangeStub.lastCall.calledWithExactly(
	element.change, 13, 2));

	element.patchRange.basePatchNum = 'PARENT';

	element._changePatchNum('PARENT', 3);
	assert.isTrue(navigateToChangeStub.lastCall.calledWithExactly(
	element.change, 3, 'PARENT'));
	});

	test('class is applied to file list on old patch set', () => {
	const allPatchSets = [{num: 1}, {num: 2}, {num: 4}];
	assert.equal(element._computePatchInfoClass('1', allPatchSets),
	'patchInfoOldPatchSet');
	assert.equal(element._computePatchInfoClass('2', allPatchSets),
	'patchInfoOldPatchSet');
	assert.equal(element._computePatchInfoClass('4', allPatchSets), '');
	});

	suite('editLoaded behavior', () => {
	setup(() => {
	element.loggedIn = true;
	element.diffPrefs = {};
	});

	const isVisible = el => {
	assert.ok(el);
	return getComputedStyle(el).getPropertyValue('display') !== 'none';
	};

	test('patch specific elements', () => {
	element.editLoaded = true;
	sandbox.stub(element, 'computeLatestPatchNum').returns('2');
	flushAsynchronousOperations();

	assert.isFalse(isVisible(element.$.diffPrefsContainer));
	assert.isFalse(isVisible(element.$$('.descriptionContainer')));

	element.editLoaded = false;
	flushAsynchronousOperations();

	assert.isTrue(isVisible(element.$$('.descriptionContainer')));
	assert.isTrue(isVisible(element.$.diffPrefsContainer));
	});
	});
	});
	</script>