/**
* Returns ths class name of the wrapper implementation for given scheme
*
* @param string $scheme
* the stream scheme.
* @return string
* the class name of the registered wrapper handler, or false if
* there is no registered handler.
*
* @access public
* @static
* @since 1.0.0
*/
public static function wrapper_class_name($scheme)
{
$wrappers = WP_Stream_Wrapper_Registry::get_stream_wrappers();
return empty($wrappers[$scheme]) ? false : $wrappers[$scheme]['class'];
}
/**
* Test getting the stream wrappers array
*
* Tests WP_Stream_Wrapper_Registry::get_stream_wrappers().
*/
public function test_get_stream_wrappers()
{
// Register the test stream wrapper and check the schema.
wp_test_stream_wrapper_register();
$stream_wrappers = WP_Stream_Wrapper_Registry::get_stream_wrappers();
// Assert that the test wrapper is registered
$this->assertArrayHasKey('test', $stream_wrappers, 'The test stream wrapper should be registered here.');
// Assert that the test wrapper has the proper schema
$this->assertEquals('WP Test Stream Wrapper', $stream_wrappers['test']['name']);
$this->assertEquals('WP_Test_Stream_Wrapper', $stream_wrappers['test']['class']);
$this->assertEquals('WP Test Stream Wrapper provides a simple extension of the WP_Local_Stream_Wrapper_Base class.', $stream_wrappers['test']['description']);
// Unregister test stream wrappers
WP_Stream_Wrapper_Registry::unregister_wrapper('test');
}
