__toString() public method

Return a string with the method name and arguments formatted
public __toString ( ) : string
return string
 /**
  * Constructor.
  *
  * @param \Mockery\ExpectationInterface $expectation
  * @param string|null                   $parent
  */
 public function __construct(ExpectationInterface $expectation, $parent = null)
 {
     $this->expectation = $expectation;
     $name = $this->expectation->__toString();
     if (is_string($parent) && class_exists($parent)) {
         $reflection = new \ReflectionClass($parent);
         $this->isHook = $reflection->isSubclassOf('Brain\\Monkey\\WP\\Hooks');
         $this->isAction = $parent === 'Brain\\Monkey\\WP\\Actions' || is_subclass_of($parent, 'Brain\\Monkey\\WP\\Actions');
     }
     $this->isAddedHook = $this->isHook && strpos($name, '[add_') === 0;
 }