diff options
Diffstat (limited to 'tests/unit/Collections/TListTest.php')
-rw-r--r-- | tests/unit/Collections/TListTest.php | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/tests/unit/Collections/TListTest.php b/tests/unit/Collections/TListTest.php new file mode 100644 index 00000000..3dacb701 --- /dev/null +++ b/tests/unit/Collections/TListTest.php @@ -0,0 +1,271 @@ +<?php +require_once dirname(__FILE__).'/../phpunit2.php'; + +class ListItem +{ + public $data='data'; +} + +class NewList extends TList +{ + private $_canAddItem=true; + private $_canRemoveItem=true; + private $_itemAdded=false; + private $_itemRemoved=false; + + protected function addedItem($item) + { + $this->_itemAdded=true; + } + + protected function removedItem($item) + { + $this->_itemRemoved=true; + } + + protected function canAddItem($item) + { + return $this->_canAddItem; + } + + protected function canRemoveItem($item) + { + return $this->_canRemoveItem; + } + + public function setCanAddItem($value) + { + $this->_canAddItem=$value; + } + + public function setCanRemoveItem($value) + { + $this->_canRemoveItem=$value; + } + + public function isItemAdded() + { + return $this->_itemAdded; + } + + public function isItemRemoved() + { + return $this->_itemRemoved; + } +} + +/** + * @package System.Collections + */ +class TListTest extends PHPUnit2_Framework_TestCase { + protected $list; + protected $item1,$item2,$item3; + + public function setUp() { + $this->list=new TList; + $this->item1=new ListItem; + $this->item2=new ListItem; + $this->item3=new ListItem; + $this->list->add($this->item1); + $this->list->add($this->item2); + } + + public function tearDown() { + $this->list=null; + $this->item1=null; + $this->item2=null; + $this->item3=null; + } + + public function testConstruct() { + $a=array(1,2,3); + $list=new TList($a); + $this->assertEquals(3,$list->getCount()); + $list2=new TList($this->list); + $this->assertEquals(2,$list2->getCount()); + } + + public function testGetCount() { + $this->assertEquals(2,$this->list->getCount()); + $this->assertEquals(2,$this->list->Count); + } + + public function testAdd() { + $this->list->add(null); + $this->list->add($this->item3); + $this->assertEquals(4,$this->list->getCount()); + $this->assertEquals(3,$this->list->indexOf($this->item3)); + } + + public function testInsert() { + $this->list->insert(0,$this->item3); + $this->assertEquals(3,$this->list->getCount()); + $this->assertEquals(2,$this->list->indexOf($this->item2)); + $this->assertEquals(0,$this->list->indexOf($this->item3)); + $this->assertEquals(1,$this->list->indexOf($this->item1)); + try { + $this->list->insert(4,$this->item3); + $this->fail('exception not raised when adding item at an out-of-range index'); + } catch(TInvalidDataValueException $e) { + + } + } + + public function testRemove() { + $this->list->remove($this->item1); + $this->assertEquals(1,$this->list->getCount()); + $this->assertEquals(-1,$this->list->indexOf($this->item1)); + $this->assertEquals(0,$this->list->indexOf($this->item2)); + try { + $this->list->remove($this->item1); + $this->fail('exception not raised when removing nonexisting item'); + } catch(Exception $e) { + + } + } + + public function testRemoveAt() { + $this->list->add($this->item3); + $this->list->removeAt(1); + $this->assertEquals(-1,$this->list->indexOf($this->item2)); + $this->assertEquals(1,$this->list->indexOf($this->item3)); + $this->assertEquals(0,$this->list->indexOf($this->item1)); + try { + $this->list->removeAt(2); + $this->fail('exception not raised when removing item with invalid index'); + } catch(TInvalidDataValueException $e) { + + } + } + + public function testClear() { + $this->list->clear(); + $this->assertEquals(0,$this->list->getCount()); + $this->assertEquals(-1,$this->list->indexOf($this->item1)); + $this->assertEquals(-1,$this->list->indexOf($this->item2)); + } + + public function testContains() { + $this->assertTrue($this->list->contains($this->item1)); + $this->assertTrue($this->list->contains($this->item2)); + $this->assertFalse($this->list->contains($this->item3)); + } + + public function testIndexOf() { + $this->assertEquals(0,$this->list->indexOf($this->item1)); + $this->assertEquals(1,$this->list->indexOf($this->item2)); + $this->assertEquals(-1,$this->list->indexOf($this->item3)); + } + + public function testCopyFrom() { + $array=array($this->item3,$this->item1); + $this->list->copyFrom($array); + $this->assertTrue(count($array)==2 && $this->list[0]===$this->item3 && $this->list[1]===$this->item1); + try { + $this->list->copyFrom($this); + $this->fail('exception not raised when copying from non-traversable object'); + } catch(TInvalidDataTypeException $e) { + + } + } + + public function testMergeWith() { + $array=array($this->item3,$this->item1); + $this->list->mergeWith($array); + $this->assertTrue($this->list->getCount()==4 && $this->list[0]===$this->item1 && $this->list[3]===$this->item1); + try { + $this->list->mergeWith($this); + $this->fail('exception not raised when copying from non-traversable object'); + } catch(TInvalidDataTypeException $e) { + + } + } + + public function testToArray() { + $array=$this->list->toArray(); + $this->assertTrue(count($array)==2 && $array[0]===$this->item1 && $array[1]===$this->item2); + } + + public function testArrayRead() { + $this->assertTrue($this->list[0]===$this->item1); + $this->assertTrue($this->list[1]===$this->item2); + try { + $a=$this->list[2]; + $this->fail('exception not raised when accessing item with out-of-range index'); + } catch(TInvalidDataValueException $e) { + + } + } + + /*public function testArrayWrite() { + $this->list[]=$this->item3; + $this->assertTrue($this->list[2]===$this->item3 && $this->list->getCount()===3); + $this->list[0]=$this->item3; + $this->assertTrue($this->list[0]===$this->item3 && $this->list->getCount()===3 && $this->list->indexOf($this->item1)===-1); + unset($this->list[1]); + $this->assertTrue($this->list->getCount()===2 && $this->list->indexOf($this->item2)===-1); + try { + $this->list[5]=$this->item3; + $this->fail('exception not raised when setting item at an out-of-range index'); + } catch(TInvalidDataValueException $e) { + + } + try { + unset($this->list[5]); + $this->fail('exception not raised when unsetting item at an out-of-range index'); + } catch(TInvalidDataValueException $e) { + + } + }*/ + + public function testGetIterator() { + $n=0; + $found=0; + foreach($this->list as $index=>$item) { + foreach($this->list as $a=>$b); // test of iterator + $n++; + if($index===0 && $item===$this->item1) + $found++; + if($index===1 && $item===$this->item2) + $found++; + } + $this->assertTrue($n==2 && $found==2); + } + + public function testArrayMisc() { + $this->assertEquals(1,count($this->list)); + $this->assertTrue(isset($this->list[1])); + $this->assertFalse(isset($this->list[2])); + } + + public function testDerivedClasses() { + $newList=new NewList; + $this->assertFalse($newList->isItemAdded()); + $newList->add($this->item1); + $this->assertTrue($newList->isItemAdded()); + $newList->add($this->item2); + + $newList->setCanAddItem(false); + try { + $newList->add($this->item3); + $this->fail('no exception raised when adding an item that is disallowed'); + } catch(TInvalidOperationException $e) { + $this->assertEquals(2,$newList->getCount()); + } + + $this->assertFalse($newList->isItemRemoved()); + $newList->remove($this->item1); + $this->assertTrue($newList->isItemRemoved()); + + $newList->setCanRemoveItem(false); + try { + $newList->remove($this->item2); + $this->fail('no exception raised when removing an item that is disallowed'); + } catch(TInvalidOperationException $e) { + $this->assertEquals(1,$newList->getCount()); + } + } +} + + +?>
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