/**
* Tests the behavior of {@link PHP_Depend_Code_Method::getFirstChildOfType()}.
*
* @return void
*/
public function testGetFirstChildOfTypeReturnsTheExpectedNull()
{
$node1 = $this->getMock('PHP_Depend_Code_ASTNodeI', array(), array(), 'PHP_Depend_Code_ASTNodeI_' . md5(microtime()));
$node1->expects($this->once())->method('getFirstChildOfType')->will($this->returnValue(null));
$node2 = $this->getMock('PHP_Depend_Code_ASTNodeI', array(), array(), 'PHP_Depend_Code_ASTNodeI_' . md5(microtime()));
$node2->expects($this->once())->method('getFirstChildOfType')->will($this->returnValue(null));
$class = new PHP_Depend_Code_Class('Clazz');
$class->setCache(new PHP_Depend_Util_Cache_Driver_Memory());
$class->addChild($node1);
$class->addChild($node2);
$child = $class->getFirstChildOfType('PHP_Depend_Code_ASTNodeI_' . md5(microtime()));
self::assertNull($child);
}
