Squash Odysseus development history

tests/test_task_endpoint_normalization.py

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+"""Regression test for the task-path endpoint-URL normalization fix.
+
+Bug: the task executor passed ``task.endpoint_url`` verbatim to the model HTTP
+call (unlike the chat path, which normalizes via ``build_chat_url``). A bare
+OpenAI-compatible base such as ``http://host:11434/v1`` POSTed to a 404 and the
+run silently reported "The model returned an empty response".
+
+The fix routes every resolved task endpoint through ``_normalize_chat_endpoint``.
+"""
+from src.task_scheduler import _normalize_chat_endpoint
+
+
+def test_bare_v1_base_gets_chat_completions_suffix():
+    # The exact failure case: a bare /v1 base must become a full chat URL.
+    assert (
+        _normalize_chat_endpoint("http://localhost:11434/v1")
+        == "http://localhost:11434/v1/chat/completions"
+    )
+
+
+def test_full_chat_url_is_unchanged_idempotent():
+    full = "http://localhost:11434/v1/chat/completions"
+    assert _normalize_chat_endpoint(full) == full
+    # Idempotent under repeated application.
+    assert _normalize_chat_endpoint(_normalize_chat_endpoint(full)) == full
+
+
+def test_native_ollama_url_left_alone():
+    # Native Ollama (/api...) has its own downstream normalizer — don't touch it.
+    assert _normalize_chat_endpoint("http://localhost:11434/api") == "http://localhost:11434/api"
+    assert _normalize_chat_endpoint("http://localhost:11434/api/chat") == "http://localhost:11434/api/chat"
+
+
+def test_empty_and_none_are_passthrough():
+    assert _normalize_chat_endpoint("") == ""
+    assert _normalize_chat_endpoint(None) is None
+
+
+def test_trailing_slash_base_normalized():
+    assert (
+        _normalize_chat_endpoint("http://localhost:11434/v1/")
+        == "http://localhost:11434/v1/chat/completions"
+    )