From ddc25b8fee819757f6468383e6c0183610feb949 Mon Sep 17 00:00:00 2001
From: knut <>
Date: Thu, 26 Jan 2006 21:42:08 +0000
Subject: Prototype on new test system with Phing and PHPUnit2 to generate both
 Unit Test reports and corresponding Code Coverage reports

---
 tests/unit/Collections/TListTest.php | 271 +++++++++++++++++++++++++++++++++++
 tests/unit/TComponentTest.php        | 178 +++++++++++++++++++++++
 tests/unit/phpunit2.php              |   9 ++
 3 files changed, 458 insertions(+)
 create mode 100644 tests/unit/Collections/TListTest.php
 create mode 100644 tests/unit/TComponentTest.php
 create mode 100644 tests/unit/phpunit2.php

(limited to 'tests')

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());
+    }
+  }
+}
+
+
+?>
\ No newline at end of file
diff --git a/tests/unit/TComponentTest.php b/tests/unit/TComponentTest.php
new file mode 100644
index 00000000..e62017a7
--- /dev/null
+++ b/tests/unit/TComponentTest.php
@@ -0,0 +1,178 @@
+<?php
+require_once dirname(__FILE__).'/phpunit2.php';
+
+class NewComponent extends TComponent {
+  private $_object = null;
+  private $_text = 'default';
+  private $_eventHandled = false;
+
+  public function getText() {
+    return $this->_text;
+  }
+  
+  public function setText($value) {
+    $this->_text=$value;
+  }
+  
+  public function getObject() {
+    if(!$this->_object) {
+      $this->_object=new NewComponent;
+      $this->_object->_text='object text';
+    }
+    return $this->_object;
+  }
+  
+  public function onMyEvent($param) {
+    $this->raiseEvent('OnMyEvent',$this,$param);
+  }
+  
+  public function myEventHandler($sender,$param) {
+    $this->_eventHandled=true;
+  }
+  
+  public function isEventHandled() {
+    return $this->_eventHandled;
+  }
+}
+
+/**
+ * @package System
+ */
+class TComponentTest extends PHPUnit2_Framework_TestCase {
+  
+  protected $component;
+
+  public function setUp() {
+    $this->component = new NewComponent();
+  }
+
+  public function tearDown() {
+    $this->component = null;
+  }
+
+  public function testHasProperty() {
+    $this->assertTrue($this->component->hasProperty('Text'), "Component hasn't property Text");
+    $this->assertTrue($this->component->hasProperty('text'), "Component hasn't property text");
+    $this->assertFalse($this->component->hasProperty('Caption'), "Component as property Caption");
+  }
+
+  public function testCanGetProperty() {
+    $this->assertTrue($this->component->canGetProperty('Text'));
+    $this->assertTrue($this->component->canGetProperty('text'));
+    $this->assertFalse($this->component->canGetProperty('Caption'));
+  }
+
+  public function testCanSetProperty() {
+    $this->assertTrue($this->component->canSetProperty('Text'));
+    $this->assertTrue($this->component->canSetProperty('text'));
+    $this->assertFalse($this->component->canSetProperty('Caption'));
+  }
+
+  public function testGetProperty() {
+    $this->assertTrue('default'===$this->component->Text);
+    try {
+      $value2=$this->component->Caption;
+      $this->fail('exception not raised when getting undefined property');
+    } catch(TInvalidOperationException $e) {
+    }
+  }
+  
+  public function testSetProperty() {
+    $value='new value';
+    $this->component->Text=$value;
+    $text=$this->component->Text;
+    $this->assertTrue($value===$this->component->Text);
+    try {
+      $this->component->NewMember=$value;
+      $this->fail('exception not raised when setting undefined property');
+    } catch(TInvalidOperationException $e) {
+    }
+  }
+
+  public function testGetSubProperty() {
+    $this->assertTrue('object text'===$this->component->getSubProperty('Object.Text'));
+  }
+  
+  public function testSetSubProperty() {
+    $this->component->setSubProperty('Object.Text','new object text');
+    $this->assertEquals('new object text',$this->component->getSubProperty('Object.Text'));
+  }
+  
+  public function testHasEvent() {
+    $this->assertTrue($this->component->hasEvent('OnMyEvent'));
+    $this->assertTrue($this->component->hasEvent('onmyevent'));
+    $this->assertFalse($this->component->hasEvent('onYourEvent'));
+  }
+
+  public function testHasEventHandler() {
+    $this->assertFalse($this->component->hasEventHandler('OnMyEvent'));
+    $this->component->attachEventHandler('OnMyEvent','foo');
+    $this->assertTrue($this->component->hasEventHandler('OnMyEvent'));
+  }
+
+  public function testGetEventHandlers() {
+    $list=$this->component->getEventHandlers('OnMyEvent');
+    $this->assertTrue(($list instanceof TList) && ($list->getCount()===0));
+    $this->component->attachEventHandler('OnMyEvent','foo');
+    $this->assertTrue(($list instanceof TList) && ($list->getCount()===1));
+    try {
+      $list=$this->component->getEventHandlers('YourEvent');
+      $this->fail('exception not raised when getting event handlers for undefined event');
+    } catch(TInvalidOperationException $e) {
+    }
+  }
+
+  public function testAttachEventHandler() {
+    $this->component->attachEventHandler('OnMyEvent','foo');
+    $this->assertTrue($this->component->getEventHandlers('OnMyEvent')->getCount()===1);
+    try {
+      $this->component->attachEventHandler('YourEvent','foo');
+      $this->fail('exception not raised when attaching event handlers for undefined event');
+    } catch(TInvalidOperationException $e) {
+    }
+              /*$this->component->MyEvent[]='foo2';
+		$this->assertTrue($this->component->getEventHandlers('MyEvent')->getCount()===2);
+		$this->component->getEventHandlers('MyEvent')->add('foo3');
+		$this->assertTrue($this->component->getEventHandlers('MyEvent')->getCount()===3);
+		$this->component->MyEvent[0]='foo4';
+		$this->assertTrue($this->component->getEventHandlers('MyEvent')->getCount()===3);
+		$this->component->getEventHandlers('MyEvent')->insert(0,'foo5');
+		$this->assertTrue($this->component->MyEvent->Count===4 && $this->component->MyEvent[0]==='foo5');
+		$this->component->MyEvent='foo6';
+		$this->assertTrue($this->component->MyEvent->Count===5 && $this->component->MyEvent[4]==='foo6');*/
+  }
+
+  public function testRaiseEvent() {
+    $this->component->attachEventHandler('OnMyEvent',array($this->component,'myEventHandler'));
+    $this->assertFalse($this->component->isEventHandled());
+    $this->component->raiseEvent('OnMyEvent',$this,null);
+    $this->assertTrue($this->component->isEventHandled());
+    $this->component->attachEventHandler('OnMyEvent',array($this->component,'Object.myEventHandler'));
+    $this->assertFalse($this->component->Object->isEventHandled());
+    $this->component->raiseEvent('OnMyEvent',$this,null);
+    $this->assertTrue($this->component->Object->isEventHandled());
+  }
+
+  public function testEvaluateExpression() {
+    $expression="1+2";
+    $this->assertTrue(3===$this->component->evaluateExpression($expression));
+    try {
+      $button=$this->component->evaluateExpression('$this->button');
+      $this->fail('exception not raised when evaluating an invalid exception');
+    } catch(Exception $e) {
+    }
+  }
+  
+  public function testEvaluateStatements() {
+    $statements='$a="test string"; echo $a;';
+    $this->assertEquals('test string',$this->component->evaluateStatements($statements));
+    try {
+      $statements='$a=new NewComponent; echo $a->button;';
+      $button=$this->component->evaluateStatements($statements);
+      $this->fail('exception not raised when evaluating an invalid statement');
+    } catch(Exception $e) {
+    }
+  }
+}
+
+?>
\ No newline at end of file
diff --git a/tests/unit/phpunit2.php b/tests/unit/phpunit2.php
new file mode 100644
index 00000000..81e85057
--- /dev/null
+++ b/tests/unit/phpunit2.php
@@ -0,0 +1,9 @@
+<?php
+/**
+ * A few common settings for all unit tests.
+ */
+define('PRADO_FRAMEWORK_DIR', dirname(__FILE__).'/../../framework');
+set_include_path(PRADO_FRAMEWORK_DIR.':'.get_include_path());
+require_once PRADO_FRAMEWORK_DIR.'/prado.php';
+require_once 'PHPUnit2/Framework/TestCase.php';
+?>
\ No newline at end of file
-- 
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