provide error fixture applied to the same func

provide error fixture applied to the same func provide error fixture applied to the same func
2017-10-05 11:45:35 +03:00
parent 9b51fc646c
commit cfd16d0dac
2 changed files with 5 additions and 0 deletions
--- a/_pytest/fixtures.py
+++ b/_pytest/fixtures.py
@@ -827,6 +827,10 @@ class FixtureFunctionMarker:
        if isclass(function):
            raise ValueError(
                    "class fixtures not supported (may be in the future)")
+        if getattr(function, "_pytestfixturefunction", False):
+            raise ValueError(
+                    "fixture is being applied more than once to the same function")
+
        function._pytestfixturefunction = self
        return function