TST: workaround for unpredictable order in list printing

jankatins · jankatins · commit ecc91e591f93 · 2015-08-31T12:06:40.000+02:00
diff --git a/lib/matplotlib/tests/test_labeled_data_unpacking.py b/lib/matplotlib/tests/test_labeled_data_unpacking.py
@@ -448,8 +448,11 @@ def funcy(ax, x, y, z, bar=None):
         """Funcy does nothing"""
         pass
 
+    # lists can print in any order, so test for both x,bar and bar,x
     assert_regex(funcy.__doc__,
-                    r".*All arguments with the following names: 'x', 'bar'\.")
+                    r".*All arguments with the following names: '.*', '.*'\.")
+    assert_regex(funcy.__doc__, r".*'x'.*")
+    assert_regex(funcy.__doc__, r".*'bar'.*")
     assert_not_regex(funcy.__doc__,
                               r".*All positional and all keyword arguments\.")
     assert_not_regex(funcy.__doc__, r".*All positional arguments\.")
