public function testSupportedDiffFormats4() { ezcDbSchemaHandlerManager::addDiffReader('test1', 'TestSchemaDiffReaderImplementation'); ezcDbSchemaHandlerManager::addDiffWriter('test1', 'TestSchemaDiffWriterImplementation'); $formats = ezcDbSchemaHandlerManager::getSupportedDiffFormats(); self::assertEquals(array('array', 'xml', 'test1', 'mysql', 'oracle', 'pgsql', 'sqlite'), $formats); }