chore: import upstream snapshot with attribution

python/packages/azurefunctions/tests/test_errors.py

@@ -0,0 +1,38 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Unit tests for custom exception types."""
+
+import pytest
+
+from agent_framework_azurefunctions._errors import IncomingRequestError
+
+
+class TestIncomingRequestError:
+    """Test suite for IncomingRequestError exception."""
+
+    def test_incoming_request_error_default_status_code(self) -> None:
+        """Test that IncomingRequestError has a default status code of 400."""
+        error = IncomingRequestError("Invalid request")
+
+        assert str(error) == "Invalid request"
+        assert error.status_code == 400
+
+    def test_incoming_request_error_custom_status_code(self) -> None:
+        """Test that IncomingRequestError can have a custom status code."""
+        error = IncomingRequestError("Unauthorized", status_code=401)
+
+        assert str(error) == "Unauthorized"
+        assert error.status_code == 401
+
+    def test_incoming_request_error_is_value_error(self) -> None:
+        """Test that IncomingRequestError inherits from ValueError."""
+        error = IncomingRequestError("Test error")
+
+        assert isinstance(error, ValueError)
+
+    def test_incoming_request_error_can_be_raised_and_caught(self) -> None:
+        """Test that IncomingRequestError can be raised and caught."""
+        with pytest.raises(IncomingRequestError) as exc_info:
+            raise IncomingRequestError("Bad request", status_code=400)
+
+        assert exc_info.value.status_code == 400