spec\PhpSpec\Wrapper\Subject\WrappedObjectSpec::it_can_be_instantiated_with_a_factory_method PHP Method

    function it_can_be_instantiated_with_a_factory_method()
    {
        $this->callOnWrappedObject('beConstructedThrough', array('\\DateTime::createFromFormat', array('d-m-Y', '01-01-1970')));
        $this->instantiate()->shouldHaveType('\\DateTime');
    }