Squash Odysseus development history

tests/test_llm_core_thinking_models.py

@@ -0,0 +1,27 @@
+"""Regression coverage for structured-thinking model detection."""
+
+import os
+
+os.environ.setdefault("DATABASE_URL", "sqlite:///:memory:")
+
+import pytest
+
+from src.llm_core import _supports_thinking
+
+
+@pytest.mark.parametrize(
+    "model",
+    [
+        "deepseek-v4",
+        "deepseek-v4-flash",
+        "DeepSeek-V4-Flash",
+        "deepseek/deepseek-v4-flash",
+    ],
+)
+def test_deepseek_v4_models_support_thinking(model):
+    assert _supports_thinking(model) is True
+
+
+@pytest.mark.parametrize("model", ["deepseek-v3", "deepseek-chat"])
+def test_other_deepseek_models_are_not_promoted_to_thinking(model):
+    assert _supports_thinking(model) is False