/**
* Tears down the fixture, for example, closes a network connection.
* This method is called after a test is executed.
*
* @access protected
*/
protected function tearDown()
{
// restore the multibyte library in use so other tests don't fail
MultiByte::library( $this->old_library );
}
/**
* @todo Implement testLibrary().
*/
public function testLibrary()
{
// test an invalid value
$this->assertEquals( MultiByte::library( 'foo' ), false );
// get the current library so we can restore it after we screw with things
$old_library = MultiByte::library();
// set a new value and make sure we get back the same $old_library
$old_library2 = MultiByte::library( MultiByte::USE_MBSTRING );
$this->assertEquals( $old_library, $old_library2 );
// make sure we get back multibyte now that we set it
$this->assertEquals( MultiByte::library(), MultiByte::USE_MBSTRING );
// make sure we can turn it off
MultiByte::library(false);
$this->assertEquals( MultiByte::library(), false );
// restore the library now that we've tested some other things
MultiByte::library( $old_library );
}
