1 files changed, 56 insertions, 0 deletions
diff --git a/services/news-collector/tests/test_sec_edgar.py b/services/news-collector/tests/test_sec_edgar.py
new file mode 100644
index 0000000..a10b47a
--- /dev/null
+++ b/services/news-collector/tests/test_sec_edgar.py
@@ -0,0 +1,56 @@
+"""Tests for SEC EDGAR filing collector."""
+
+import pytest
+from datetime import datetime, timezone
+from unittest.mock import AsyncMock, patch, MagicMock
+
+from news_collector.collectors.sec_edgar import SecEdgarCollector
+
+
+@pytest.fixture
+def collector():
+    return SecEdgarCollector()
+
+
+def test_collector_name(collector):
+    assert collector.name == "sec_edgar"
+    assert collector.poll_interval == 1800
+
+
+async def test_is_available(collector):
+    assert await collector.is_available() is True
+
+
+async def test_collect_parses_filings(collector):
+    mock_response = {
+        "filings": {
+            "recent": {
+                "accessionNumber": ["0001234-26-000001"],
+                "filingDate": ["2026-04-02"],
+                "primaryDocument": ["filing.htm"],
+                "form": ["8-K"],
+                "primaryDocDescription": ["Current Report"],
+            }
+        },
+        "tickers": [{"ticker": "AAPL"}],
+        "name": "Apple Inc",
+    }
+
+    mock_datetime = MagicMock(spec=datetime)
+    mock_datetime.now.return_value = datetime(2026, 4, 2, tzinfo=timezone.utc)
+    mock_datetime.strptime = datetime.strptime
+
+    with patch.object(collector, "_fetch_recent_filings", new_callable=AsyncMock, return_value=[mock_response]):
+        with patch("news_collector.collectors.sec_edgar.datetime", mock_datetime):
+            items = await collector.collect()
+
+    assert len(items) == 1
+    assert items[0].source == "sec_edgar"
+    assert items[0].category.value == "filing"
+    assert "AAPL" in items[0].symbols
+
+
+async def test_collect_handles_empty(collector):
+    with patch.object(collector, "_fetch_recent_filings", new_callable=AsyncMock, return_value=[]):
+        items = await collector.collect()
+    assert items == []