facebook / facebook-php-sdk-v4

        $this->assertEquals('https://foo.bar/baz?foo=123', $currentUri);

    }

    public function testProperlyGeneratesUrlFromProxy()

    {

        $_SERVER = [

            'HTTP_X_FORWARDED_PORT' => '80',

            'HTTP_X_FORWARDED_PROTO' => 'http',

            'HTTP_HOST' => 'foo.bar',

            'SERVER_PORT' => '80',

            'REQUEST_URI' => '/baz?foo=123',

        ];

        $urlHandler = new FacebookUrlDetectionHandler();

        $currentUri = $urlHandler->getCurrentUrl();

        $this->assertEquals('http://foo.bar/baz?foo=123', $currentUri);

    }

    public function testProperlyGeneratesSecureUrlFromProxy()

    {

        $this->assertEquals('http://foo.bar/baz?foo=123', $currentUri);

    }

    public function testProperlyGeneratesSecureUrlFromProxy()

    {

        $_SERVER = [

            'HTTP_X_FORWARDED_PORT' => '443',

            'HTTP_X_FORWARDED_PROTO' => 'https',

            'HTTP_HOST' => 'foo.bar',

            'SERVER_PORT' => '80',

            'REQUEST_URI' => '/baz?foo=123',

        ];

        $urlHandler = new FacebookUrlDetectionHandler();

        $currentUri = $urlHandler->getCurrentUrl();

        $this->assertEquals('https://foo.bar/baz?foo=123', $currentUri);

    }

    public function testProperlyGeneratesUrlWithCustomPort()

    {

        $this->assertEquals('http://foo.bar:1337/foo.php', $currentUri);

    }

    public function testProperlyGeneratesSecureUrlWithCustomPort()

    {

        $_SERVER = [

            'HTTP_HOST' => 'foo.bar',

            'SERVER_PORT' => '1337',

            'REQUEST_URI' => '/foo.php',

            'HTTPS' => 'On',

        ];

        $urlHandler = new FacebookUrlDetectionHandler();

        $currentUri = $urlHandler->getCurrentUrl();

        $this->assertEquals('https://foo.bar:1337/foo.php', $currentUri);

    }

    public function testProperlyGeneratesUrlWithCustomPortFromProxy()

    {

        $this->assertEquals('https://foo.bar:1337/foo.php', $currentUri);

    }

    public function testProperlyGeneratesUrlWithCustomPortFromProxy()

    {

        $_SERVER = [

            'HTTP_X_FORWARDED_PORT' => '8888',

            'HTTP_X_FORWARDED_PROTO' => 'http',

            'HTTP_HOST' => 'foo.bar',

            'SERVER_PORT' => '80',

            'REQUEST_URI' => '/foo.php',

        ];

        $urlHandler = new FacebookUrlDetectionHandler();

        $currentUri = $urlHandler->getCurrentUrl();

        $this->assertEquals('http://foo.bar:8888/foo.php', $currentUri);

    }

}