local LLM support

tests/test_ollama_provider.py

@@ -0,0 +1,43 @@
+"""Tests for the Ollama provider's parsing logic and registry wiring."""
+
+from __future__ import annotations
+
+import pytest
+
+from physcom.llm.providers.ollama import OllamaLLMProvider
+
+
+@pytest.fixture
+def provider():
+    return OllamaLLMProvider()
+
+
+def test_parse_json_strips_fences(provider):
+    text = '```json\n{"power_density": 500.0, "safety": 0.7}\n```'
+    result = provider._parse_json(text, ["power_density", "safety"])
+    assert result == {"power_density": 500.0, "safety": 0.7}
+
+
+def test_parse_json_falls_back_on_invalid(provider):
+    result = provider._parse_json("not json", ["power_density", "safety"])
+    assert result == {"power_density": 0.5, "safety": 0.5}
+
+
+def test_parse_verdict_plausible(provider):
+    assert provider._parse_verdict("blah blah\nVERDICT: PLAUSIBLE") is True
+
+
+def test_parse_verdict_implausible(provider):
+    assert provider._parse_verdict("blah blah\nVERDICT: IMPLAUSIBLE") is False
+
+
+def test_registry_builds_ollama_provider(monkeypatch):
+    from physcom.llm.registry import build_llm_provider
+
+    monkeypatch.setenv("LLM_PROVIDER", "ollama")
+    monkeypatch.setenv("OLLAMA_MODEL", "phi4:14b")
+    monkeypatch.setenv("OLLAMA_HOST", "http://example:1234")
+    provider = build_llm_provider()
+    assert isinstance(provider, OllamaLLMProvider)
+    assert provider._model == "phi4:14b"
+    assert provider._host == "http://example:1234"