NsplTest\ArgsTest::testExpectsTraversable_Positive PHP Method

    public function testExpectsTraversable_Positive()
    {
        function expectsTraversablePositiveTest($arg1)
        {
            expects(traversable, $arg1);
        }
        $this->assertNull(expectsTraversablePositiveTest(array('hello', 'world')));
        $this->assertNull(expectsTraversablePositiveTest(new \ArrayIterator(array('hello', 'world'))));
    }