Merge pull request #82 from smarie/fix_issue_81

fixture closure now supports reordering when no unions are present

Author: smarie

docs/changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 1.13.2 - in progress - bugfixes
+
+ - Suppressed annoying warning when not relevant. Fixes [#81](https://github.com/smarie/python-pytest-cases/issues/81)
+
 ### 1.13.1 - packaging improvements
 
  - packaging improvements: set the "universal wheel" flag to 1, and cleaned up the `setup.py`. In particular removed dependency to `six` for setup and added `py.typed` file. Fixes [#78](https://github.com/smarie/python-pytest-cases/issues/78)

pytest_cases/plugin.py

@@ -136,8 +136,12 @@ def __getitem__(self, item):
         return self.to_list()[item]
 
     def __setitem__(self, key, value):
-        # This is called in Pytest 4+. TODO how should we behave ?
-        warn("WARNING the new order is not taken into account !!")
+        # This is called in Pytest 4+.
+        if self.has_split():
+            # TODO how should we behave ?
+            warn("WARNING the new order is not taken into account !!")
+        else:
+            self.to_list()[key] = value
 
     def append(self, item):
         """