AMP_Image_Dimension_Extractor__By_Downloading__Test::test__amp_wp_user_agent PHP Method

    function test__amp_wp_user_agent()
    {
        $expected = 'amp-wp, v' . AMP__VERSION . ', ';
        $user_agent = AMP_Image_Dimension_Extractor::get_default_user_agent('');
        $user_agent = substr($user_agent, 0, strlen($expected));
        $this->assertEquals($expected, $user_agent);
    }