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<?php
namespace yiiunit\framework\base;
use yii\base\Behavior;
use yii\base\Component;
use yiiunit\TestCase;
class BarClass extends Component
{
}
class FooClass extends Component
{
public function behaviors()
{
return [
'foo' => __NAMESPACE__ . '\BarBehavior',
];
}
}
class BarBehavior extends Behavior
{
public $behaviorProperty = 'behavior property';
public function behaviorMethod()
{
return 'behavior method';
}
public function __call($name, $params)
{
if ($name == 'magicBehaviorMethod') {
return 'Magic Behavior Method Result!';
}
return parent::__call($name, $params);
}
public function hasMethod($name)
{
if ($name == 'magicBehaviorMethod') {
return true;
}
return parent::hasMethod($name);
}
}
/**
* @group base
*/
class BehaviorTest extends TestCase
{
protected function setUp()
{
parent::setUp();
$this->mockApplication();
}
public function testAttachAndAccessing()
{
$bar = new BarClass();
$behavior = new BarBehavior();
$bar->attachBehavior('bar', $behavior);
$this->assertEquals('behavior property', $bar->behaviorProperty);
$this->assertEquals('behavior method', $bar->behaviorMethod());
$this->assertEquals('behavior property', $bar->getBehavior('bar')->behaviorProperty);
$this->assertEquals('behavior method', $bar->getBehavior('bar')->behaviorMethod());
$behavior = new BarBehavior(['behaviorProperty' => 'reattached']);
$bar->attachBehavior('bar', $behavior);
$this->assertEquals('reattached', $bar->behaviorProperty);
}
public function testAutomaticAttach()
{
$foo = new FooClass();
$this->assertEquals('behavior property', $foo->behaviorProperty);
$this->assertEquals('behavior method', $foo->behaviorMethod());
}
public function testMagicMethods()
{
$bar = new BarClass();
$behavior = new BarBehavior();
$this->assertFalse($bar->hasMethod('magicBehaviorMethod'));
$bar->attachBehavior('bar', $behavior);
$this->assertFalse($bar->hasMethod('magicBehaviorMethod', false));
$this->assertTrue($bar->hasMethod('magicBehaviorMethod'));
$this->assertEquals('Magic Behavior Method Result!', $bar->magicBehaviorMethod());
}
public function testCallUnknownMethod()
{
$bar = new BarClass();
$behavior = new BarBehavior();
$this->setExpectedException('yii\base\UnknownMethodException');
$this->assertFalse($bar->hasMethod('nomagicBehaviorMethod'));
$bar->attachBehavior('bar', $behavior);
$bar->nomagicBehaviorMethod();
}
}