/**
* Tests the behavior of {@link PHP_Depend_Code_Function::findChildrenOfType()}.
*
* @return void
*/
public function testFindChildrenOfTypeReturnsExpectedResult()
{
$node1 = $this->getMock('PHP_Depend_Code_ASTNodeI', array(), array(), 'PHP_Depend_Code_ASTNodeI_' . md5(microtime()));
$node1->expects($this->once())->method('findChildrenOfType')->will($this->returnValue(array()));
$node2 = $this->getMock('PHP_Depend_Code_ASTNodeI', array(), array(), 'PHP_Depend_Code_ASTNodeI_' . md5(microtime()));
$node2->expects($this->once())->method('findChildrenOfType')->will($this->returnValue(array()));
$function = new PHP_Depend_Code_Function('Method');
$function->addChild($node1);
$function->addChild($node2);
$children = $function->findChildrenOfType(get_class($node2));
$this->assertSame(array($node2), $children);
}
/**
* Creates a ready to use function fixture.
*
* @param string $name Optional function name.
*
* @return PHP_Depend_Code_Function
* @since 1.0.2
*/
protected function createFunctionFixture($name = null)
{
$name = $name ? $name : get_class($this);
$function = new PHP_Depend_Code_Function($name);
$function->setSourceFile(new PHP_Depend_Code_File($GLOBALS['argv'][0]));
$function->setCache(new PHP_Depend_Util_Cache_Driver_Memory());
$function->addChild(new PHP_Depend_Code_ASTFormalParameters());
return $function;
}
