test_output make

tests/test_main.py

@@ -8,7 +8,7 @@ cases = os.path.join(test_dir, 'testcases')
 output = os.path.join(test_dir, 'test_output')
 config['output'] = output
 from unittest.mock import patch
-
+os.mkdir(output)
 
 a = []
 import io