2 files changed, 60 insertions, 0 deletions
diff --git a/gn3/auth/authorisation/resources.py b/gn3/auth/authorisation/resources.py
new file mode 100644
index 0000000..d01c435
--- /dev/null
+++ b/gn3/auth/authorisation/resources.py
@@ -0,0 +1,27 @@
+"""Handle the management of resources."""
+from uuid import UUID
+from typing import NamedTuple
+
+from gn3.auth import db
+from .groups import Group
+from .checks import authorised_p
+
+class ResourceCategory(NamedTuple):
+    """Class representing a resource category."""
+    resource_category_id: UUID
+    resource_category_key: str
+    resource_category_description: str
+
+class Resource(NamedTuple):
+    """Class representing a resource."""
+    group: Group
+    resource_id: UUID
+    resource_name: str
+    resource_category: ResourceCategory
+
+@authorised_p(("create-resource",),  error_message="Could not create resource")
+def create_resource(
+        conn: db.DbConnection, resource_name: str,
+        resource_category: ResourceCategory):
+    """Create a resource item."""
+    return tuple()
diff --git a/tests/unit/auth/test_resources.py b/tests/unit/auth/test_resources.py
new file mode 100644
index 0000000..04d0017
--- /dev/null
+++ b/tests/unit/auth/test_resources.py
@@ -0,0 +1,33 @@
+"""Test resource-management functions"""
+import uuid
+
+import pytest
+
+from gn3.auth.authorisation.groups import Group
+from gn3.auth.authorisation.resources import (
+    Resource, create_resource, ResourceCategory)
+
+group = Group(uuid.UUID("9988c21d-f02f-4d45-8966-22c968ac2fbf"), "TheTestGroup")
+resource_category = ResourceCategory(
+    uuid.UUID("fad071a3-2fc8-40b8-992b-cdefe7dcac79"), "mrna", "mRNA Dataset")
+create_resource_failure = {
+    "status": "error",
+    "message": "Unauthorised: Could not create resource"
+}
+
+@pytest.mark.unit_test
+@pytest.mark.parametrize(
+    "user_id,expected", (
+    ("ecb52977-3004-469e-9428-2a1856725c7f", Resource(
+        group, uuid.UUID("d32611e3-07fc-4564-b56c-786c6db6de2b"),
+        "test_resource", resource_category)),
+    ("21351b66-8aad-475b-84ac-53ce528451e3", create_resource_failure),
+    ("ae9c6245-0966-41a5-9a5e-20885a96bea7", create_resource_failure),
+    ("9a0c7ce5-2f40-4e78-979e-bf3527a59579", create_resource_failure),
+    ("e614247d-84d2-491d-a048-f80b578216cb", create_resource_failure)))
+def test_create_resource(test_app, test_users_in_group, user_id, expected):
+    """Test that resource creation works as expected."""
+    conn, _group, _users = test_users_in_group
+    with test_app.app_context() as flask_context:
+        flask_context.g.user_id = uuid.UUID(user_id)
+        assert create_resource(conn, "test_resource", resource_category) == expected