"""Tests for backend.resources — deterministic legal situation classifier.

Tests the keyword-based heuristic that pre-classifies user input into legal
categories before the LLM runs. No API keys or network access needed.
"""
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

from backend.resources import classify_legal_situation_keywords


class TestClassifyLegalSituation:
    def test_stalking(self):
        result = classify_legal_situation_keywords("Someone is stalking me everywhere I go")
        assert "stalking" in result.lower() or result != ""

    def test_domestic_violence(self):
        result = classify_legal_situation_keywords("My husband beats me every day")
        assert result != ""

    def test_harassment(self):
        result = classify_legal_situation_keywords("I'm being harassed at work by my boss")
        assert result != ""

    def test_no_match(self):
        result = classify_legal_situation_keywords("I want to learn about cooking recipes")
        assert result == "" or result is None or "none" in result.lower() or result == "other"