feat: add tests and logic for getting client authz resource

src/keycloak/keycloak_admin.py

@@ -1561,6 +1561,29 @@ class KeycloakAdmin:
         )
         return raise_error_from_response(data_raw, KeycloakGetError)
 
+    def get_client_authz_resource(self, client_id: str, resource_id: str):
+        """Get a client resource.
+
+        :param client_id: id in ClientRepresentation
+            https://www.keycloak.org/docs-api/18.0/rest-api/index.html#_clientrepresentation
+        :type client_id: str
+        :param resource_id: id in ResourceRepresentation
+            https://www.keycloak.org/docs-api/18.0/rest-api/index.html#_resourcerepresentation
+        :type resource_id: str
+
+        :return: Keycloak server response
+        :rtype: bytes
+        """
+        params_path = {
+            "realm-name": self.connection.realm_name,
+            "id": client_id,
+            "resource-id": resource_id,
+        }
+        data_raw = self.connection.raw_get(
+            urls_patterns.URL_ADMIN_CLIENT_AUTHZ_RESOURCE.format(**params_path)
+        )
+        return raise_error_from_response(data_raw, KeycloakGetError, expected_codes=[200])
+
     def create_client_authz_role_based_policy(self, client_id, payload, skip_exists=False):
         """Create role-based policy of client.
 

tests/test_keycloak_admin.py

@@ -790,6 +790,10 @@ def test_clients(admin: KeycloakAdmin, realm: str):
     assert res["name"] == "test-resource", res
     test_resource_id = res["_id"]
 
+    res = admin.get_client_authz_resource(client_id=auth_client_id, resource_id=test_resource_id)
+    assert res["_id"] == test_resource_id, res
+    assert res["name"] == "test-resource", res
+
     with pytest.raises(KeycloakPostError) as err:
         admin.create_client_authz_resource(
             client_id=auth_client_id, payload={"name": "test-resource"}
@@ -809,6 +813,9 @@ def test_clients(admin: KeycloakAdmin, realm: str):
     assert res["name"] == "temp-resource", res
     temp_resource_id = res["_id"]
     admin.delete_client_authz_resource(client_id=auth_client_id, resource_id=temp_resource_id)
+    with pytest.raises(KeycloakGetError) as err:
+        admin.get_client_authz_resource(client_id=auth_client_id, resource_id=temp_resource_id)
+    assert err.match("404: b''")
 
     # Authz policies
     res = admin.get_client_authz_policies(client_id=auth_client_id)