N98\Magento\ModulesTest::filteringCountAndIterating PHP Method

    public function filteringCountAndIterating()
    {
        $modules = new Modules();
        $result = $modules->filterModules($this->filter());
        $this->assertInstanceOf(__NAMESPACE__ . '\\Modules', $result);
        $this->assertCount(0, $result);
        $this->assertCount(0, iterator_to_array($result));
    }