Add SingleGroupResourceAccessControl unit tests

Author: RafaelLyra8

bluesky_httpserver/authorization/resource_access.py

@@ -122,7 +122,7 @@ def get_resource_group(self, username, group):
             Name of the user group.
         """
         if isinstance(group, list):
-            if group[-1] in [_DEFAULT_ROLE_PUBLIC, _DEFAULT_ROLE_SINGLE_USER]:
-                return self._default_group
-            return group[-1]
+            group = group[-1]
+        if group in [_DEFAULT_ROLE_PUBLIC, _DEFAULT_ROLE_SINGLE_USER]:
+            return self._default_group
         return group

bluesky_httpserver/tests/test_access_policies.py

@@ -14,6 +14,7 @@
     DefaultResourceAccessControl,
     DictionaryAPIAccessControl,
     ServerBasedAPIAccessControl,
+    SingleGroupResourceAccessControl,
 )
 from bluesky_httpserver.authorization._defaults import (
     _DEFAULT_RESOURCE_ACCESS_GROUP,
@@ -550,3 +551,23 @@ def test_DefaultResourceAccessControl_01(params, group, success):
     else:
         with pytest.raises(ConfigError):
             DefaultResourceAccessControl(**params)
+
+
+# fmt: off
+@pytest.mark.parametrize("params, role, group, success", [
+    ({"default_group": "expert"}, [_DEFAULT_ROLE_PUBLIC], "expert", True),
+    ({"default_group": "user"}, _DEFAULT_ROLE_SINGLE_USER, "user", True),
+    ({"default_group": "user"}, _DEFAULT_ROLE_SINGLE_USER, _DEFAULT_ROLE_SINGLE_USER, False),
+    ({"default_group": "user"}, ["expert"], "expert", True),
+    ({"default_group": "user"}, "advanced", "advanced", True),
+    ({"default_group": "user"}, "advanced", "user", False),
+])
+# fmt: on
+def test_SingleGroupResourceAccessControl_01(params, role, group, success):
+    """
+    SingleGroupResourceAccessControl: basic tests.
+    """
+    manager = SingleGroupResourceAccessControl(**params)
+    result = manager.get_resource_group("arbitrary_user_name", role) == group
+    print(manager.get_resource_group("arbitrary_user_name", role))
+    assert result == success