Fix PythonUnknownMarkWarning then running tests

davidag · davidag · commit 669a509eb118 · 2019-09-22T12:03:27.000+02:00
Pytest does not recognize the 'datafiles' mark provided by the
corresponding plugin. The solution is to register this mark as a custom
one in pytest.ini, as suggested by the warning message itself.
diff --git a/pytest.ini b/pytest.ini
@@ -0,0 +1,3 @@
+[pytest]
+markers =
+    datafiles: pytest-datafiles plugin marker. This avoids warning message.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+[pytest]`
	`2`	`+markers =`
	`3`	`+ datafiles: pytest-datafiles plugin marker. This avoids warning message.`