| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| package mx.collections { |
| import org.flexunit.asserts.*; |
| |
| public class ArrayCollection_SortStrings_Tests |
| { |
| private var _sut:ArrayCollection; |
| |
| [Before] |
| public function setUp():void |
| { |
| _sut = new ArrayCollection(); |
| } |
| |
| [After] |
| public function tearDown():void |
| { |
| _sut = null; |
| } |
| |
| protected function addStrings():void |
| { |
| _sut.addItem("A"); |
| _sut.addItem("B"); |
| _sut.addItem("D"); |
| _sut.addItem("C"); |
| } |
| |
| [Test] |
| public function nullSort():void |
| { |
| addStrings(); |
| _sut.sort = null; |
| _sut.refresh(); |
| |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "D", _sut[2]); |
| assertEquals("Second element not correct", "C", _sut[3]); |
| } |
| |
| [Test] |
| public function emptySort():void |
| { |
| addStrings(); |
| _sut.sort = new Sort(); |
| _sut.refresh(); |
| |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "C", _sut[2]); |
| assertEquals("Second element not correct", "D", _sut[3]); |
| } |
| |
| [Test] |
| public function reverseSort():void |
| { |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField(null, false, true)]; |
| addStrings(); |
| _sut.sort = sort; |
| _sut.refresh(); |
| |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "D", _sut[0]); |
| assertEquals("Second element not correct", "C", _sut[1]); |
| assertEquals("First element not correct", "B", _sut[2]); |
| assertEquals("Second element not correct", "A", _sut[3]); |
| } |
| |
| [Test] |
| public function forwardSort():void |
| { |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| addStrings(); |
| _sut.sort = sort; |
| _sut.refresh(); |
| |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "C", _sut[2]); |
| assertEquals("Second element not correct", "D", _sut[3]); |
| } |
| |
| [Test] |
| public function sortNoRefresh():void |
| { |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| addStrings(); |
| _sut.sort = sort; |
| |
| // Short should not take effect |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "D", _sut[2]); |
| assertEquals("Second element not correct", "C", _sut[3]); |
| } |
| |
| [Test] |
| public function nullSortNoRefresh():void |
| { |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| addStrings(); |
| _sut.sort = sort; |
| _sut.refresh(); |
| _sut.sort = null; |
| |
| // Sort should be in effect |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "C", _sut[2]); |
| assertEquals("Second element not correct", "D", _sut[3]); |
| |
| _sut.refresh(); |
| |
| // and back to original |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "D", _sut[2]); |
| assertEquals("Second element not correct", "C", _sut[3]); |
| } |
| |
| [Test] |
| public function sortDoubleRefresh():void |
| { |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| addStrings(); |
| _sut.sort = sort; |
| _sut.refresh(); |
| _sut.sort = null; |
| _sut.refresh(); |
| |
| // Sort should not be in effect |
| assertEquals("Length is not four", 4, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "D", _sut[2]); |
| assertEquals("Second element not correct", "C", _sut[3]); |
| } |
| |
| // RTEs in APache flex 4.9.1 |
| [Test] |
| public function sortAddAfterNullNoRefresh():void |
| { |
| addStrings(); |
| |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| _sut.sort = sort; |
| _sut.refresh(); |
| _sut.sort = null; |
| addStrings(); |
| |
| // Sort should be in effect and first 4 items sorted |
| // item added after are not sorted |
| assertEquals("Length is not eight", 8, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "C", _sut[2]); |
| assertEquals("Second element not correct", "D", _sut[3]); |
| assertEquals("First element not correct", "A", _sut[4]); |
| assertEquals("Second element not correct", "B", _sut[5]); |
| assertEquals("First element not correct", "D", _sut[6]); |
| assertEquals("Second element not correct", "C", _sut[7]); |
| |
| _sut.refresh(); |
| |
| // and back to being unsorted |
| assertEquals("Length is not eight", 8, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "B", _sut[1]); |
| assertEquals("First element not correct", "D", _sut[2]); |
| assertEquals("Second element not correct", "C", _sut[3]); |
| assertEquals("First element not correct", "A", _sut[4]); |
| assertEquals("Second element not correct", "B", _sut[5]); |
| assertEquals("First element not correct", "D", _sut[6]); |
| assertEquals("Second element not correct", "C", _sut[7]); |
| } |
| |
| // RTEs in Apache Flex 4.9.1 |
| [Test] |
| public function sortRemoveAfterNullNoRefresh():void |
| { |
| addStrings(); |
| |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField(null, false, true, true)]; |
| _sut.sort = sort; |
| _sut.refresh(); |
| _sut.sort = null; |
| |
| assertEquals("Length is not four", 4, _sut.length); |
| |
| _sut.removeItemAt(0); // still sorted so 2 is removed leaving 1 |
| assertEquals("Length is not three", 3, _sut.length); |
| assertEquals("First element not correct", "B", _sut[0]); |
| |
| _sut.refresh(); |
| |
| assertEquals("Length is not four", 3, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| } |
| |
| [Test] |
| public function sortIncludingDuplicates():void |
| { |
| addStrings(); |
| addStrings(); |
| |
| var sort:Sort = new Sort(); |
| sort.fields = [new SortField()]; |
| _sut.sort = sort; |
| _sut.refresh(); |
| |
| assertEquals("Length is not eight", 8, _sut.length); |
| assertEquals("First element not correct", "A", _sut[0]); |
| assertEquals("Second element not correct", "A", _sut[1]); |
| assertEquals("First element not correct", "B", _sut[2]); |
| assertEquals("Second element not correct", "B", _sut[3]); |
| assertEquals("First element not correct", "C", _sut[4]); |
| assertEquals("Second element not correct", "C", _sut[5]); |
| assertEquals("First element not correct", "D", _sut[6]); |
| assertEquals("Second element not correct", "D", _sut[7]); |
| } |
| |
| } |
| } |