Account for moving test directory in test_backends (dispatching)

Author: lagru

tests/skimage/util/test_backends.py

@@ -70,15 +70,11 @@ def mock_all_backends():
         return {
             "fake2": {
                 "implementation": BackendEntryPoint2(),
-                "info": _backends.BackendInformation(
-                    ["skimage.util.tests.test_backends:foo"]
-                ),
+                "info": _backends.BackendInformation(["test_backends:foo"]),
             },
             "fake1": {
                 "implementation": BackendEntryPoint1(),
-                "info": _backends.BackendInformation(
-                    ["skimage.util.tests.test_backends:foo"]
-                ),
+                "info": _backends.BackendInformation(["test_backends:foo"]),
             },
         }