add objectid tests

tests/test_schemas.py

@@ -0,0 +1,56 @@
+import pytest
+from bson import ObjectId
+from greens.schemas.vegs import DocumentResponse
+
+
+# Since ObjectIdField is not a standard Pydantic field, we'll assume it's a custom field
+# that should accept BSON ObjectId instances. We'll need to mock or construct valid and
+# invalid ObjectId instances for testing.
+
+# Helper function to create a valid ObjectId instance
+def create_valid_objectid():
+    return ObjectId()
+
+
+# Helper function to create an invalid ObjectId instance
+def create_invalid_objectid():
+    return "invalid_objectid"
+
+
+# Happy path tests with various realistic test values
+@pytest.mark.parametrize(
+    "test_id, object_id",
+    [
+        ("HP-1", create_valid_objectid()),
+        # Add more test cases with different valid ObjectIds if necessary
+    ],
+)
+def test_document_response_with_valid_id(test_id, object_id):
+    # Act
+    document_response = DocumentResponse(id=object_id)
+
+    # Assert
+    assert document_response.id == object_id, f"Test case {test_id} failed: The id field did not match the input ObjectId."
+
+
+# Edge cases
+# Assuming edge cases would be related to the boundaries of ObjectId creation and representation
+# Since ObjectId is a specific BSON type, edge cases might not be as relevant here,
+# but we can still test for unusual but valid ObjectIds
+
+# Error cases
+@pytest.mark.parametrize(
+    "test_id, object_id, expected_exception",
+    [
+        ("EC-1", create_invalid_objectid(), ValueError),  # Invalid ObjectId format
+        ("EC-2", None, ValueError),  # None as an ObjectId
+        ("EC-3", 12345, ValueError),  # Integer as an ObjectId
+        # Add more test cases with different invalid ObjectIds if necessary
+    ],
+)
+def test_document_response_with_invalid_id(test_id, object_id, expected_exception):
+    # Act and Assert
+    with pytest.raises(expected_exception) as exc_info:
+        DocumentResponse(id=object_id)
+
+    assert str(exc_info.value), f"Test case {test_id} failed: Expected exception {expected_exception} was not raised."

tests/test_vegs_api.py

@@ -1,6 +1,5 @@
 import pytest
 from bson import ObjectId
-# from bson import ObjectId
 from fastapi import status
 from httpx import AsyncClient