@@ -0,0 +1,257 @@
+#!/usr/bin/env python%0A%22%22%22%0A:Author Patrik Valkovic%0A:Created 23.06.2017 16:39%0A:Licence GNUv3%0APart of grammpy%0A%0A%22%22%22%0A%0Afrom unittest import main, TestCase%0Afrom grammpy import Rule%0A%0A%0Aclass ValidRulesTest(TestCase):%0A    pass%0A%0A%0A%0Aif __name__ == '__main__':%0A    main()

Create file for positive is_valid tests