Pytest adding markers to document the existing tags

Author: Dario Varotto

pytest.ini

@@ -7,3 +7,7 @@ addopts = -s
 log_format = %(asctime)s %(levelname)s %(message)s
 log_date_format = %Y-%m-%d %H:%M:%S
 
+markers=
+	slow: marks tests as slow (deselect with '-m "not slow"')
+	datafile: the async datafile requests
+	json: the sync json requests