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<?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 PHPUnit_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) {
}
}
}
?>
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