Create test_adapters.py

tests/test_adapters.py

@@ -0,0 +1,29 @@
+import asyncio
+import pytest
+
+from ingest.cia_reading_room import CIAAdapter
+from ingest.fbi_vault import FBIAdapter
+
+
+REQUIRED_KEYS = {"source", "title", "url", "snippet", "live"}
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "adapter_cls",
+    [CIAAdapter, FBIAdapter]
+)
+async def test_adapter_contract(adapter_cls):
+    adapter = adapter_cls()
+    results = await adapter.search("test")
+
+    assert isinstance(results, list)
+
+    for r in results:
+        assert isinstance(r, dict)
+        assert REQUIRED_KEYS.issubset(r.keys())
+        assert isinstance(r["source"], str)
+        assert isinstance(r["title"], str)
+        assert isinstance(r["url"], str)
+        assert isinstance(r["snippet"], str)
+        assert isinstance(r["live"], bool)