Test for principal_type

Author: schloerke

src/posit/connect/permissions.py

@@ -146,6 +146,8 @@ def create(self, *args: User | Group, **kwargs) -> Permission | list[Permission]
                     raise TypeError(f"Invalid argument type: {type(arg)}")
             if "principal_guid" in kwargs:
                 raise ValueError("'principal_guid' can not be defined with `*args` present.")
+            if "principal_type" in kwargs:
+                raise ValueError("'principal_guid' can not be defined with `*args` present.")
 
             perms: list[Permission] = []
             for arg in args:

tests/posit/connect/test_permissions.py

@@ -190,6 +190,21 @@ def test(self):
             role=role,
         )
 
+        with pytest.raises(TypeError):
+            permissions.create(  # pyright: ignore[reportCallIssue]
+                "not a user or group",
+            )
+        with pytest.raises(ValueError):
+            permissions.create(  # pyright: ignore[reportCallIssue]
+                User(params, guid=principal_guid),
+                principal_guid=principal_guid,
+            )
+        with pytest.raises(ValueError):
+            permissions.create(  # pyright: ignore[reportCallIssue]
+                User(params, guid=principal_guid),
+                principal_type=principal_type,
+            )
+
         # assert
         assert permission == fake_permission