Coevolution extension

tests/test_content_indexing.py

@@ -65,3 +65,20 @@ def test_content_extractor_ignores_unindexed_and_missing_paths(tmp_path):
     )
 
     assert chunks == []
+
+
+def test_content_extractor_chunks_provider_related_config(tmp_path):
+    repo = tmp_path / "repo"
+    repo.mkdir()
+    (repo / ".env.example").write_text("OPENROUTER_API_KEY=\n", encoding="utf-8")
+
+    chunks = ContentExtractor().extract(
+        repo,
+        [
+            fact(1, "credential_config", "OpenRouter API key", ".env.example"),
+        ],
+    )
+
+    assert len(chunks) == 1
+    assert chunks[0].path == ".env.example"
+    assert "OPENROUTER_API_KEY" in chunks[0].text