NRL-738 add unit tests

Author: eesa456

layer/nrlf/core/tests/test_decorators.py

@@ -5,7 +5,13 @@
 from pytest_mock import MockerFixture
 
 from nrlf.core.codes import SpineErrorConcept
-from nrlf.core.decorators import deprecated, error_handler, request_handler
+from nrlf.core.config import Config
+from nrlf.core.decorators import (
+    deprecated,
+    error_handler,
+    load_connection_metadata,
+    request_handler,
+)
 from nrlf.core.errors import OperationOutcomeError
 from nrlf.core.response import Response
 from nrlf.tests.events import (
@@ -422,6 +428,30 @@ def decorated_function(event, context, config, metadata) -> Response:
     }
 
 
+def test_request_load_connection_metadata_with_permission_headers():
+    expected_metdata = load_connection_metadata(
+        headers=create_headers(nrl_permissions=["somePermission"]), config=Config()
+    )
+
+    assert expected_metdata.pointer_types == [
+        "http://snomed.info/sct|736253002",
+        "http://snomed.info/sct|1363501000000100",
+        "http://snomed.info/sct|1382601000000107",
+        "http://snomed.info/sct|325691000000100",
+        "http://snomed.info/sct|736373009",
+        "http://snomed.info/sct|861421000000109",
+        "http://snomed.info/sct|887701000000100",
+    ]
+
+
+def test_request_load_connection_metadata_with_no_permission_headers():
+    expected_metdata = load_connection_metadata(
+        headers=create_headers(), config=Config()
+    )
+
+    assert expected_metdata.pointer_types == ["http://snomed.info/sct|736253002"]
+
+
 def test_request_handler_with_custom_repository(mocker: MockerFixture):
     repository_mock = mocker.Mock()