completed local setup with compose

tests/integration/contracts/test_ingestion_contract.py

@@ -0,0 +1,39 @@
+import pytest
+
+from libs.events import EventTopics
+from libs.schemas.events import DocumentIngestedEventData, validate_event_data
+
+
+@pytest.mark.integration
+def test_doc_ingested_contract():
+    """
+    Contract test for DOC_INGESTED event.
+    Verifies that the event data schema matches the expected Pydantic model.
+    """
+    # Sample valid payload data
+    valid_data = {
+        "doc_id": "doc_01H1V2W3X4Y5Z6",
+        "filename": "test.pdf",
+        "kind": "invoice",
+        "source": "upload",
+        "checksum_sha256": "a" * 64,
+        "size_bytes": 1024,
+        "mime_type": "application/pdf",
+        "storage_path": "s3://bucket/key.pdf",
+    }
+
+    # 1. Verify it validates against the Pydantic model directly
+    model = DocumentIngestedEventData(**valid_data)
+    assert model.doc_id == valid_data["doc_id"]
+
+    # 2. Verify it validates using the shared validation utility
+    validated_model = validate_event_data(EventTopics.DOC_INGESTED, valid_data)
+    assert isinstance(validated_model, DocumentIngestedEventData)
+    assert validated_model.doc_id == valid_data["doc_id"]
+
+    # 3. Verify invalid data fails
+    invalid_data = valid_data.copy()
+    del invalid_data["doc_id"]
+
+    with pytest.raises(ValueError):
+        validate_event_data(EventTopics.DOC_INGESTED, invalid_data)