1 files changed, 101 insertions, 0 deletions
diff --git a/tests/unit/test_authentication.py b/tests/unit/test_authentication.py
new file mode 100644
index 0000000..061b684
--- /dev/null
+++ b/tests/unit/test_authentication.py
@@ -0,0 +1,101 @@
+"""Test cases for authentication.py"""
+import json
+import unittest
+
+from unittest import mock
+from gn3.authentication import AdminRole
+from gn3.authentication import DataRole
+from gn3.authentication import get_highest_user_access_role
+from gn3.authentication import get_user_membership
+
+
+class TestGetUserMembership(unittest.TestCase):
+    """Test cases for `get_user_membership`"""
+
+    def setUp(self):
+        conn = mock.MagicMock()
+        conn.hgetall.return_value = {
+            '7fa95d07-0e2d-4bc5-b47c-448fdc1260b2': (
+                '{"name": "editors", '
+                '"admins": ["8ad942fe-490d-453e-bd37-56f252e41604", "rand"], '
+                '"members": ["8ad942fe-490d-453e-bd37-56f252e41603", '
+                '"rand"], '
+                '"changed_timestamp": "Oct 06 2021 06:39PM", '
+                '"created_timestamp": "Oct 06 2021 06:39PM"}')}
+        self.conn = conn
+
+    def test_user_is_group_member_only(self):
+        """Test that a user is only a group member"""
+        self.assertEqual(
+            get_user_membership(
+                conn=self.conn,
+                user_id="8ad942fe-490d-453e-bd37-56f252e41603",
+                group_id="7fa95d07-0e2d-4bc5-b47c-448fdc1260b2"),
+            {"member": True,
+             "admin": False})
+
+    def test_user_is_group_admin_only(self):
+        """Test that a user is a group admin only"""
+        self.assertEqual(
+            get_user_membership(
+                conn=self.conn,
+                user_id="8ad942fe-490d-453e-bd37-56f252e41604",
+                group_id="7fa95d07-0e2d-4bc5-b47c-448fdc1260b2"),
+            {"member": False,
+             "admin": True})
+
+    def test_user_is_both_group_member_and_admin(self):
+        """Test that a user is both an admin and member of a group"""
+        self.assertEqual(
+            get_user_membership(
+                conn=self.conn,
+                user_id="rand",
+                group_id="7fa95d07-0e2d-4bc5-b47c-448fdc1260b2"),
+            {"member": True,
+             "admin": True})
+
+
+class TestCheckUserAccessRole(unittest.TestCase):
+    """Test cases for `get_highest_user_access_role`"""
+
+    @mock.patch("gn3.authentication.requests.get")
+    def test_edit_access(self, requests_mock):
+        """Test that the right access roles are set if the user has edit access"""
+        response = mock.PropertyMock(return_value=json.dumps(
+            {
+                'data': ['no-access', 'view', 'edit', ],
+                'metadata': ['no-access', 'view', 'edit', ],
+                'admin': ['not-admin', 'edit-access', ],
+            }
+        ))
+        type(requests_mock.return_value).content = response
+        self.assertEqual(
+            get_highest_user_access_role(
+                resource_id="0196d92e1665091f202f",
+                user_id="8ad942fe-490d-453e-bd37"),
+            {
+                "data": DataRole.EDIT,
+                "metadata": DataRole.EDIT,
+                "admin": AdminRole.EDIT_ACCESS,
+            })
+
+    @mock.patch("gn3.authentication.requests.get")
+    def test_no_access(self, requests_mock):
+        """Test that the right access roles are set if the user has no access"""
+        response = mock.PropertyMock(return_value=json.dumps(
+            {
+                'data': ['no-access', ],
+                'metadata': ['no-access', ],
+                'admin': ['not-admin', ],
+            }
+        ))
+        type(requests_mock.return_value).content = response
+        self.assertEqual(
+            get_highest_user_access_role(
+                resource_id="0196d92e1665091f202f",
+                user_id=""),
+            {
+                "data": DataRole.NO_ACCESS,
+                "metadata": DataRole.NO_ACCESS,
+                "admin": AdminRole.NOT_ADMIN,
+            })