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<?php
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namespace yiiunit\framework\base;
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function globalEventHandler($event)
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{
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$event->sender->eventHandled=true;
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}
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function globalEventHandler2($event)
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{
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$event->sender->eventHandled=true;
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$event->handled=true;
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}
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class ComponentTest extends \yiiunit\TestCase
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{
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protected $component;
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public function setUp()
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{
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$this->component = new NewComponent();
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}
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public function tearDown()
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{
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$this->component = null;
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}
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public function testHasProperty()
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{
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$this->assertTrue($this->component->hasProperty('Text'), "Component hasn't property Text");
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$this->assertTrue($this->component->hasProperty('text'), "Component hasn't property text");
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$this->assertFalse($this->component->hasProperty('Caption'), "Component as property Caption");
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}
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public function testCanGetProperty()
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{
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$this->assertTrue($this->component->canGetProperty('Text'));
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$this->assertTrue($this->component->canGetProperty('text'));
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$this->assertFalse($this->component->canGetProperty('Caption'));
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}
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public function testCanSetProperty()
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{
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$this->assertTrue($this->component->canSetProperty('Text'));
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$this->assertTrue($this->component->canSetProperty('text'));
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$this->assertFalse($this->component->canSetProperty('Caption'));
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}
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public function testGetProperty()
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{
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$this->assertTrue('default'===$this->component->Text);
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$this->setExpectedException('yii\base\Exception');
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$value2=$this->component->Caption;
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}
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public function testSetProperty()
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{
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$value='new value';
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$this->component->Text=$value;
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$text=$this->component->Text;
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$this->assertTrue($value===$this->component->Text);
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$this->setExpectedException('yii\base\Exception');
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$this->component->NewMember=$value;
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}
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public function testIsset()
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{
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$this->assertTrue(isset($this->component->Text));
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$this->assertTrue(!empty($this->component->Text));
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unset($this->component->Text);
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$this->assertFalse(isset($this->component->Text));
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$this->assertFalse(!empty($this->component->Text));
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$this->component->Text='';
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$this->assertTrue(isset($this->component->Text));
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$this->assertTrue(empty($this->component->Text));
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}
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public function testHasEvent()
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{
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$this->assertTrue($this->component->hasEvent('OnMyEvent'));
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$this->assertTrue($this->component->hasEvent('onmyevent'));
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$this->assertFalse($this->component->hasEvent('onYourEvent'));
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}
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public function testHasEventHandlers()
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{
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$this->assertFalse($this->component->hasEventHandlers('OnMyEvent'));
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$this->component->attachEventHandler('OnMyEvent','foo');
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$this->assertTrue($this->component->hasEventHandlers('OnMyEvent'));
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}
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public function testGetEventHandlers()
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{
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$list=$this->component->getEventHandlers('OnMyEvent');
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$this->assertEquals($list->getCount(),0);
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$this->component->attachEventHandler('OnMyEvent','foo');
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$this->assertEquals($list->getCount(),1);
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$this->setExpectedException('yii\base\Exception');
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$list=$this->component->getEventHandlers('YourEvent');
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}
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public function testAttachEventHandler()
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{
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$this->component->attachEventHandler('OnMyEvent','foo');
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$this->assertTrue($this->component->getEventHandlers('OnMyEvent')->getCount()===1);
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$this->setExpectedException('yii\base\Exception');
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$this->component->attachEventHandler('YourEvent','foo');
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}
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public function testDettachEventHandler()
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{
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$this->component->attachEventHandler('OnMyEvent','foo');
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$this->component->attachEventHandler('OnMyEvent',array($this->component,'myEventHandler'));
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$this->assertEquals($this->component->getEventHandlers('OnMyEvent')->getCount(),2);
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$this->assertTrue($this->component->detachEventHandler('OnMyEvent','foo'));
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$this->assertEquals($this->component->getEventHandlers('OnMyEvent')->getCount(),1);
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$this->assertFalse($this->component->detachEventHandler('OnMyEvent','foo'));
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$this->assertEquals($this->component->getEventHandlers('OnMyEvent')->getCount(),1);
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$this->assertTrue($this->component->detachEventHandler('OnMyEvent',array($this->component,'myEventHandler')));
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$this->assertEquals($this->component->getEventHandlers('OnMyEvent')->getCount(),0);
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$this->assertFalse($this->component->detachEventHandler('OnMyEvent','foo'));
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}
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public function testRaiseEvent()
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{
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$this->component->attachEventHandler('OnMyEvent',array($this->component,'myEventHandler'));
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$this->assertFalse($this->component->eventHandled);
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$this->component->raiseEvent('OnMyEvent',new \yii\base\Event($this));
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$this->assertTrue($this->component->eventHandled);
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$this->setExpectedException('yii\base\Exception');
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$this->component->raiseEvent('OnUnknown',new \yii\base\Event($this));
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}
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public function testEventAccessor()
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{
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$component=new NewComponent;
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$this->assertEquals($component->onMyEvent->getCount(),0);
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$component->onMyEvent='yiiunit\framework\base\globalEventHandler';
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$component->onMyEvent=array($this->component,'myEventHandler');
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$this->assertEquals($component->onMyEvent->getCount(),2);
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$this->assertFalse($component->eventHandled);
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$this->assertFalse($this->component->eventHandled);
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$component->onMyEvent();
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$this->assertTrue($component->eventHandled);
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$this->assertTrue($this->component->eventHandled);
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}
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public function testStopEvent()
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{
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$component=new NewComponent;
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$component->onMyEvent='yiiunit\framework\base\globalEventHandler2';
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$component->onMyEvent=array($this->component,'myEventHandler');
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$component->onMyEvent();
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$this->assertTrue($component->eventHandled);
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$this->assertFalse($this->component->eventHandled);
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}
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public function testInvalidHandler1()
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{
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$this->component->onMyEvent=array(1,2,3);
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$this->setExpectedException('yii\base\Exception');
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$this->component->onMyEvent();
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}
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public function testInvalidHandler2()
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{
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$this->component->onMyEvent=array($this->component,'nullHandler');
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$this->setExpectedException('yii\base\Exception');
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$this->component->onMyEvent();
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}
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public function testDetachBehavior()
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{
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$component=new NewComponent;
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$behavior = new NewBehavior;
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$component->attachBehavior('a',$behavior);
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$this->assertSame($behavior,$component->detachBehavior('a'));
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}
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public function testDetachingBehaviors()
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{
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$component=new NewComponent;
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$behavior = new NewBehavior;
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$component->attachBehavior('a',$behavior);
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$component->detachBehaviors();
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$this->setExpectedException('yii\base\Exception');
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$component->test();
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}
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public function testAsa()
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{
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$component=new NewComponent;
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$behavior = new NewBehavior;
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$component->attachBehavior('a',$behavior);
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$this->assertSame($behavior,$component->asa('a'));
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}
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public function testCreate()
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{
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$component = NewComponent2::create(1, 2, array('a'=>3));
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$this->assertEquals(1, $component->b);
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$this->assertEquals(2, $component->c);
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$this->assertEquals(3, $component->a);
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}
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}
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class NewComponent extends \yii\base\Component
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{
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private $_object = null;
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private $_text = 'default';
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public $eventHandled = false;
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public $behaviorCalled = false;
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public function getText()
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{
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return $this->_text;
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}
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public function setText($value)
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{
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$this->_text=$value;
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}
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public function getObject()
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{
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if(!$this->_object)
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{
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$this->_object=new NewComponent;
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$this->_object->_text='object text';
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}
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return $this->_object;
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}
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public function onMyEvent()
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{
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$this->raiseEvent('OnMyEvent',new \yii\base\Event($this));
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}
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public function myEventHandler($event)
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{
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$this->eventHandled=true;
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}
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public function exprEvaluator($p1,$comp) {
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return "Hello $p1";
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}
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}
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class NewBehavior extends \yii\base\Behavior
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{
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public function test()
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{
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$this->owner->behaviorCalled=true;
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return 2;
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}
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}
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class NewComponent2 extends \yii\base\Component
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{
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public $a;
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public $b;
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public $c;
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public function __construct($b, $c)
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{
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$this->b = $b;
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$this->c = $c;
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}
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}
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