Squash Odysseus development history

tests/test_research_handler_sources_nondict.py

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+from src.research_handler import ResearchHandler
+
+
+def test_extract_sources_skips_non_dict_findings():
+    # findings come from the DeepResearcher result list / cached JSON; a
+    # malformed entry (None or a bare string) made the old loop call .get on a
+    # non-dict and crash, dropping every real source in the set.
+    findings = [
+        {"url": "https://a.com", "title": "A", "summary": "real analysis of the topic"},
+        "junk-row",
+        None,
+        {"url": "https://b.com", "summary": "more genuine detail here"},
+    ]
+    out = ResearchHandler._extract_sources(findings)
+    assert [s["url"] for s in out] == ["https://a.com", "https://b.com"]