polygerrit-ui/app/elements/change/gr-account-list/gr-account-list_test.html - gerrit - Git at Google

 <!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-account-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="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
 <link rel="import" href="gr-account-list.html">

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

 <script>
   suite('gr-account-list tests', function() {
     var _nextAccountId = 0;
     var makeAccount = function() {
       var accountId = ++_nextAccountId;
       return {
         _account_id: accountId,
       };
     };
     var makeGroup = function() {
       var groupId = 'group' + (++_nextAccountId);
       return {
         id: groupId,
       };
     };

     var existingReviewer1;
     var existingReviewer2;
     var sandbox;
     var element;

     function getChips() {
       return Polymer.dom(element.root).querySelectorAll('gr-account-chip');
     }

     setup(function() {
       sandbox = sinon.sandbox.create();
       existingReviewer1 = makeAccount();
       existingReviewer2 = makeAccount();

       stub('gr-rest-api-interface', {
         getConfig: function() { return Promise.resolve({}); },
       });
       element = fixture('basic');
       element.accounts = [existingReviewer1, existingReviewer2];
     });

     teardown(function() {
       sandbox.restore();
     });

     test('account entry only appears when editable', function() {
       element.readonly = false;
       assert.isFalse(element.$.entry.hasAttribute('hidden'));
       element.readonly = true;
       assert.isTrue(element.$.entry.hasAttribute('hidden'));
     });

     test('addition and removal of account/group chips', function() {
       flushAsynchronousOperations();
       sandbox.stub(element, '_computeRemovable').returns(true);
       // Existing accounts are listed.
       var chips = getChips();
       assert.equal(chips.length, 2);
       assert.isFalse(chips[0].classList.contains('pendingAdd'));
       assert.isFalse(chips[1].classList.contains('pendingAdd'));

       // New accounts are added to end with pendingAdd class.
       var newAccount = makeAccount();
       element._handleAdd({
         detail: {
           value: {
             account: newAccount,
           },
         },
       });
       flushAsynchronousOperations();
       chips = getChips();
       assert.equal(chips.length, 3);
       assert.isFalse(chips[0].classList.contains('pendingAdd'));
       assert.isFalse(chips[1].classList.contains('pendingAdd'));
       assert.isTrue(chips[2].classList.contains('pendingAdd'));

       // Removed accounts are taken out of the list.
       element.fire('remove', {account: existingReviewer1});
       flushAsynchronousOperations();
       chips = getChips();
       assert.equal(chips.length, 2);
       assert.isFalse(chips[0].classList.contains('pendingAdd'));
       assert.isTrue(chips[1].classList.contains('pendingAdd'));

       // Invalid remove is ignored.
       element.fire('remove', {account: existingReviewer1});
       element.fire('remove', {account: newAccount});
       flushAsynchronousOperations();
       chips = getChips();
       assert.equal(chips.length, 1);
       assert.isFalse(chips[0].classList.contains('pendingAdd'));

       // New groups are added to end with pendingAdd and group classes.
       var newGroup = makeGroup();
       element._handleAdd({
         detail: {
           value: {
             group: newGroup,
           },
         },
       });
       flushAsynchronousOperations();
       chips = getChips();
       assert.equal(chips.length, 2);
       assert.isTrue(chips[1].classList.contains('group'));
       assert.isTrue(chips[1].classList.contains('pendingAdd'));

       // Removed groups are taken out of the list.
       element.fire('remove', {account: newGroup});
       flushAsynchronousOperations();
       chips = getChips();
       assert.equal(chips.length, 1);
       assert.isFalse(chips[0].classList.contains('pendingAdd'));
     });

     test('_computeChipClass', function() {
       var account = makeAccount();
       assert.equal(element._computeChipClass(account), '');
       account._pendingAdd = true;
       assert.equal(element._computeChipClass(account), 'pendingAdd');
       account._group = true;
       assert.equal(element._computeChipClass(account), 'group pendingAdd');
       account._pendingAdd = false;
       assert.equal(element._computeChipClass(account), 'group');
     });

     test('_computeRemovable', function() {
       var newAccount = makeAccount();
       newAccount._pendingAdd = true;
       element.readonly = false;
       element.removableValues = [];
       assert.isFalse(element._computeRemovable(existingReviewer1));
       assert.isTrue(element._computeRemovable(newAccount));


       element.removableValues = [existingReviewer1];
       assert.isTrue(element._computeRemovable(existingReviewer1));
       assert.isTrue(element._computeRemovable(newAccount));
       assert.isFalse(element._computeRemovable(existingReviewer2));

       element.readonly = true;
       assert.isFalse(element._computeRemovable(existingReviewer1));
       assert.isFalse(element._computeRemovable(newAccount));
     });

     test('additions returns sanitized new accounts and groups', function() {
       assert.equal(element.additions().length, 0);

       var newAccount = makeAccount();
       element._handleAdd({
         detail: {
           value: {
             account: newAccount,
           },
         },
       });
       var newGroup = makeGroup();
       element._handleAdd({
         detail: {
           value: {
             group: newGroup,
           },
         },
       });

       assert.deepEqual(element.additions(), [
         {
           account: {
             _account_id: newAccount._account_id,
             _pendingAdd: true,
           },
         },
         {
           group: {
             id: newGroup.id,
             _group: true,
             _pendingAdd: true,
           },
         },
       ]);
     });

     test('large group confirmations', function() {
       assert.isNull(element.pendingConfirmation);
       assert.deepEqual(element.additions(), []);

       var group = makeGroup();
       var reviewer = {
         group: group,
         count: 10,
         confirm: true,
       };
       element._handleAdd({
         detail: {
           value: reviewer,
         },
       });

       assert.deepEqual(element.pendingConfirmation, reviewer);
       assert.deepEqual(element.additions(), []);

       element.confirmGroup(group);
       assert.isNull(element.pendingConfirmation);
       assert.deepEqual(element.additions(), [
         {
           group: {
             id: group.id,
             _group: true,
             _pendingAdd: true,
             confirmed: true,
           },
         },
       ]);
     });

     test('removeAccount fails if account is not removable', function() {
       element.readonly = true;
       var acct = makeAccount();
       element.accounts = [acct];
       element._removeAccount(acct);
       assert.equal(element.accounts.length, 1);
     });

     test('max-count', function() {
       element.maxCount = 1;
       var acct = makeAccount();
       element._handleAdd({
         detail: {
           value: {
             account: acct,
           },
         },
       });
       flushAsynchronousOperations();
       assert.isTrue(element.$.entry.hasAttribute('hidden'));
     });

     suite('keyboard interactions', function() {

       test('backspace at text input start removes last account', function() {
         var input = element.$.entry.$.input;
         sandbox.stub(element.$.entry, '_getReviewerSuggestions');
         sandbox.stub(input, '_updateSuggestions');
         sandbox.stub(element, '_computeRemovable').returns(true);
         // Next line is a workaround for Firefix not moving cursor
         // on input field update
         assert.equal(input.$.input.selectionStart, 0);
         input.text = 'test';
         MockInteractions.focus(input.$.input);
         flushAsynchronousOperations();
         assert.equal(element.accounts.length, 2);
         MockInteractions.pressAndReleaseKeyOn(input.$.input, 8); // Backspace
         assert.equal(element.accounts.length, 2);
         input.text = '';
         MockInteractions.pressAndReleaseKeyOn(input.$.input, 8); // Backspace
         assert.equal(element.accounts.length, 1);
       });

       test('arrow key navigation', function() {
         var input = element.$.entry.$.input;
         input.text = '';
         element.accounts = [makeAccount(), makeAccount()];
         MockInteractions.focus(input.$.input);
         flushAsynchronousOperations();
         var chips = element.accountChips;
         var chipsOneSpy = sandbox.spy(chips[1], 'focus');
         MockInteractions.pressAndReleaseKeyOn(input.$.input, 37); // Left
         assert.isTrue(chipsOneSpy.called);
         var chipsZeroSpy = sandbox.spy(chips[0], 'focus');
         MockInteractions.pressAndReleaseKeyOn(chips[1], 37); // Left
         assert.isTrue(chipsZeroSpy.called);
         MockInteractions.pressAndReleaseKeyOn(chips[0], 37); // Left
         assert.isTrue(chipsZeroSpy.calledOnce);
         MockInteractions.pressAndReleaseKeyOn(chips[0], 39); // Right
         assert.isTrue(chipsOneSpy.calledTwice);
       });

       test('delete', function(done) {
         element.accounts = [makeAccount(), makeAccount()];
         flush(function() {
           var chips = element.accountChips;
           var focusSpy = sandbox.spy(element.accountChips[1], 'focus');
           var removeSpy = sandbox.spy(element, '_removeAccount');
           MockInteractions.pressAndReleaseKeyOn(
               element.accountChips[0], 8); // Backspace
           assert.isTrue(focusSpy.called);
           assert.isTrue(removeSpy.calledOnce);

           MockInteractions.pressAndReleaseKeyOn(
               element.accountChips[1], 46); // Delete
           assert.isTrue(removeSpy.calledTwice);
           done();
         });
       });
     });
   });
 </script>
	<!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-account-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="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
	<link rel="import" href="gr-account-list.html">

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

	<script>
	suite('gr-account-list tests', function() {
	var _nextAccountId = 0;
	var makeAccount = function() {
	var accountId = ++_nextAccountId;
	return {
	_account_id: accountId,
	};
	};
	var makeGroup = function() {
	var groupId = 'group' + (++_nextAccountId);
	return {
	id: groupId,
	};
	};

	var existingReviewer1;
	var existingReviewer2;
	var sandbox;
	var element;

	function getChips() {
	return Polymer.dom(element.root).querySelectorAll('gr-account-chip');
	}

	setup(function() {
	sandbox = sinon.sandbox.create();
	existingReviewer1 = makeAccount();
	existingReviewer2 = makeAccount();

	stub('gr-rest-api-interface', {
	getConfig: function() { return Promise.resolve({}); },
	});
	element = fixture('basic');
	element.accounts = [existingReviewer1, existingReviewer2];
	});

	teardown(function() {
	sandbox.restore();
	});

	test('account entry only appears when editable', function() {
	element.readonly = false;
	assert.isFalse(element.$.entry.hasAttribute('hidden'));
	element.readonly = true;
	assert.isTrue(element.$.entry.hasAttribute('hidden'));
	});

	test('addition and removal of account/group chips', function() {
	flushAsynchronousOperations();
	sandbox.stub(element, '_computeRemovable').returns(true);
	// Existing accounts are listed.
	var chips = getChips();
	assert.equal(chips.length, 2);
	assert.isFalse(chips[0].classList.contains('pendingAdd'));
	assert.isFalse(chips[1].classList.contains('pendingAdd'));

	// New accounts are added to end with pendingAdd class.
	var newAccount = makeAccount();
	element._handleAdd({
	detail: {
	value: {
	account: newAccount,
	},
	},
	});
	flushAsynchronousOperations();
	chips = getChips();
	assert.equal(chips.length, 3);
	assert.isFalse(chips[0].classList.contains('pendingAdd'));
	assert.isFalse(chips[1].classList.contains('pendingAdd'));
	assert.isTrue(chips[2].classList.contains('pendingAdd'));

	// Removed accounts are taken out of the list.
	element.fire('remove', {account: existingReviewer1});
	flushAsynchronousOperations();
	chips = getChips();
	assert.equal(chips.length, 2);
	assert.isFalse(chips[0].classList.contains('pendingAdd'));
	assert.isTrue(chips[1].classList.contains('pendingAdd'));

	// Invalid remove is ignored.
	element.fire('remove', {account: existingReviewer1});
	element.fire('remove', {account: newAccount});
	flushAsynchronousOperations();
	chips = getChips();
	assert.equal(chips.length, 1);
	assert.isFalse(chips[0].classList.contains('pendingAdd'));

	// New groups are added to end with pendingAdd and group classes.
	var newGroup = makeGroup();
	element._handleAdd({
	detail: {
	value: {
	group: newGroup,
	},
	},
	});
	flushAsynchronousOperations();
	chips = getChips();
	assert.equal(chips.length, 2);
	assert.isTrue(chips[1].classList.contains('group'));
	assert.isTrue(chips[1].classList.contains('pendingAdd'));

	// Removed groups are taken out of the list.
	element.fire('remove', {account: newGroup});
	flushAsynchronousOperations();
	chips = getChips();
	assert.equal(chips.length, 1);
	assert.isFalse(chips[0].classList.contains('pendingAdd'));
	});

	test('_computeChipClass', function() {
	var account = makeAccount();
	assert.equal(element._computeChipClass(account), '');
	account._pendingAdd = true;
	assert.equal(element._computeChipClass(account), 'pendingAdd');
	account._group = true;
	assert.equal(element._computeChipClass(account), 'group pendingAdd');
	account._pendingAdd = false;
	assert.equal(element._computeChipClass(account), 'group');
	});

	test('_computeRemovable', function() {
	var newAccount = makeAccount();
	newAccount._pendingAdd = true;
	element.readonly = false;
	element.removableValues = [];
	assert.isFalse(element._computeRemovable(existingReviewer1));
	assert.isTrue(element._computeRemovable(newAccount));


	element.removableValues = [existingReviewer1];
	assert.isTrue(element._computeRemovable(existingReviewer1));
	assert.isTrue(element._computeRemovable(newAccount));
	assert.isFalse(element._computeRemovable(existingReviewer2));

	element.readonly = true;
	assert.isFalse(element._computeRemovable(existingReviewer1));
	assert.isFalse(element._computeRemovable(newAccount));
	});

	test('additions returns sanitized new accounts and groups', function() {
	assert.equal(element.additions().length, 0);

	var newAccount = makeAccount();
	element._handleAdd({
	detail: {
	value: {
	account: newAccount,
	},
	},
	});
	var newGroup = makeGroup();
	element._handleAdd({
	detail: {
	value: {
	group: newGroup,
	},
	},
	});

	assert.deepEqual(element.additions(), [
	{
	account: {
	_account_id: newAccount._account_id,
	_pendingAdd: true,
	},
	},
	{
	group: {
	id: newGroup.id,
	_group: true,
	_pendingAdd: true,
	},
	},
	]);
	});

	test('large group confirmations', function() {
	assert.isNull(element.pendingConfirmation);
	assert.deepEqual(element.additions(), []);

	var group = makeGroup();
	var reviewer = {
	group: group,
	count: 10,
	confirm: true,
	};
	element._handleAdd({
	detail: {
	value: reviewer,
	},
	});

	assert.deepEqual(element.pendingConfirmation, reviewer);
	assert.deepEqual(element.additions(), []);

	element.confirmGroup(group);
	assert.isNull(element.pendingConfirmation);
	assert.deepEqual(element.additions(), [
	{
	group: {
	id: group.id,
	_group: true,
	_pendingAdd: true,
	confirmed: true,
	},
	},
	]);
	});

	test('removeAccount fails if account is not removable', function() {
	element.readonly = true;
	var acct = makeAccount();
	element.accounts = [acct];
	element._removeAccount(acct);
	assert.equal(element.accounts.length, 1);
	});

	test('max-count', function() {
	element.maxCount = 1;
	var acct = makeAccount();
	element._handleAdd({
	detail: {
	value: {
	account: acct,
	},
	},
	});
	flushAsynchronousOperations();
	assert.isTrue(element.$.entry.hasAttribute('hidden'));
	});

	suite('keyboard interactions', function() {

	test('backspace at text input start removes last account', function() {
	var input = element.$.entry.$.input;
	sandbox.stub(element.$.entry, '_getReviewerSuggestions');
	sandbox.stub(input, '_updateSuggestions');
	sandbox.stub(element, '_computeRemovable').returns(true);
	// Next line is a workaround for Firefix not moving cursor
	// on input field update
	assert.equal(input.$.input.selectionStart, 0);
	input.text = 'test';
	MockInteractions.focus(input.$.input);
	flushAsynchronousOperations();
	assert.equal(element.accounts.length, 2);
	MockInteractions.pressAndReleaseKeyOn(input.$.input, 8); // Backspace
	assert.equal(element.accounts.length, 2);
	input.text = '';
	MockInteractions.pressAndReleaseKeyOn(input.$.input, 8); // Backspace
	assert.equal(element.accounts.length, 1);
	});

	test('arrow key navigation', function() {
	var input = element.$.entry.$.input;
	input.text = '';
	element.accounts = [makeAccount(), makeAccount()];
	MockInteractions.focus(input.$.input);
	flushAsynchronousOperations();
	var chips = element.accountChips;
	var chipsOneSpy = sandbox.spy(chips[1], 'focus');
	MockInteractions.pressAndReleaseKeyOn(input.$.input, 37); // Left
	assert.isTrue(chipsOneSpy.called);
	var chipsZeroSpy = sandbox.spy(chips[0], 'focus');
	MockInteractions.pressAndReleaseKeyOn(chips[1], 37); // Left
	assert.isTrue(chipsZeroSpy.called);
	MockInteractions.pressAndReleaseKeyOn(chips[0], 37); // Left
	assert.isTrue(chipsZeroSpy.calledOnce);
	MockInteractions.pressAndReleaseKeyOn(chips[0], 39); // Right
	assert.isTrue(chipsOneSpy.calledTwice);
	});

	test('delete', function(done) {
	element.accounts = [makeAccount(), makeAccount()];
	flush(function() {
	var chips = element.accountChips;
	var focusSpy = sandbox.spy(element.accountChips[1], 'focus');
	var removeSpy = sandbox.spy(element, '_removeAccount');
	MockInteractions.pressAndReleaseKeyOn(
	element.accountChips[0], 8); // Backspace
	assert.isTrue(focusSpy.called);
	assert.isTrue(removeSpy.calledOnce);

	MockInteractions.pressAndReleaseKeyOn(
	element.accountChips[1], 46); // Delete
	assert.isTrue(removeSpy.calledTwice);
	done();
	});
	});
	});
	});
	</script>