pyr0ball
13d3234e69
Replace hard-coded paths (/Library/Documents/JobSearch), names (Meghan McCann), NDA sets (_NDA_COMPANIES), and the scraper path with UserProfile-driven lookups. Update tests to be profile-agnostic (no user.yaml in peregrine config dir). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
117 lines
4.7 KiB
Python
117 lines
4.7 KiB
Python
# tests/test_cover_letter.py
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import pytest
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from pathlib import Path
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from unittest.mock import patch, MagicMock
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# ── prepare_training_data tests ──────────────────────────────────────────────
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def test_extract_role_from_text():
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"""extract_role_from_text pulls the role title from the opening sentence."""
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from scripts.prepare_training_data import extract_role_from_text
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text = "Dear Tailscale Hiring Team,\n\nI'm delighted to apply for the Customer Support Manager position at Tailscale."
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assert extract_role_from_text(text) == "Customer Support Manager"
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def test_extract_role_handles_missing():
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"""extract_role_from_text returns empty string if no role found."""
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from scripts.prepare_training_data import extract_role_from_text
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assert extract_role_from_text("Dear Team,\n\nHello there.") == ""
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def test_extract_company_from_filename():
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"""extract_company_from_filename strips 'Cover Letter' suffix."""
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from scripts.prepare_training_data import extract_company_from_filename
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assert extract_company_from_filename("Tailscale Cover Letter") == "Tailscale"
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assert extract_company_from_filename("Dagster Labs Cover Letter.md") == "Dagster Labs"
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def test_strip_greeting():
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"""strip_greeting removes the 'Dear X,' line and returns the body."""
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from scripts.prepare_training_data import strip_greeting
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text = "Dear Hiring Team,\n\nI'm delighted to apply for the CSM role.\n\nBest regards,\nMeghan"
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result = strip_greeting(text)
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assert result.startswith("I'm delighted")
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assert "Dear" not in result
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def test_build_records_from_tmp_corpus(tmp_path):
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"""build_records parses a small corpus directory into training records."""
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from scripts.prepare_training_data import build_records
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letter = tmp_path / "Acme Corp Cover Letter.md"
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letter.write_text(
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"Dear Acme Hiring Team,\n\n"
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"I'm delighted to apply for the Director of Customer Success position at Acme Corp. "
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"With six years of experience, I bring strong skills.\n\n"
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"Best regards,\nMeghan McCann"
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)
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records = build_records(tmp_path)
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assert len(records) == 1
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assert "Acme Corp" in records[0]["instruction"]
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assert "Director of Customer Success" in records[0]["instruction"]
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assert records[0]["output"].startswith("I'm delighted")
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def test_build_records_skips_empty_files(tmp_path):
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"""build_records ignores empty or very short files."""
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from scripts.prepare_training_data import build_records
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(tmp_path / "Empty Cover Letter.md").write_text("")
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(tmp_path / "Tiny Cover Letter.md").write_text("Hi")
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records = build_records(tmp_path)
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assert len(records) == 0
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# ── generate_cover_letter tests ───────────────────────────────────────────────
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def test_find_similar_letters_returns_top_k():
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"""find_similar_letters returns at most top_k entries."""
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from scripts.generate_cover_letter import find_similar_letters
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corpus = [
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{"company": "Acme", "text": "customer success technical account management SaaS"},
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{"company": "Beta", "text": "software engineering backend python"},
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{"company": "Gamma", "text": "customer onboarding enterprise NPS"},
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{"company": "Delta", "text": "customer success manager renewal QBR"},
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]
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results = find_similar_letters("customer success manager enterprise SaaS", corpus, top_k=2)
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assert len(results) == 2
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# Should prefer customer success companies over software engineering
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companies = [r["company"] for r in results]
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assert "Beta" not in companies
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def test_load_corpus_returns_list():
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"""load_corpus returns a list (empty if LETTERS_DIR absent) without crashing."""
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from scripts.generate_cover_letter import load_corpus, LETTERS_DIR
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corpus = load_corpus()
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assert isinstance(corpus, list)
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if corpus:
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assert "company" in corpus[0]
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assert "text" in corpus[0]
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def test_generate_calls_llm_router():
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"""generate() calls the router's complete() and returns its output."""
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from scripts.generate_cover_letter import generate
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fake_corpus = [
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{"company": "Acme", "text": "I'm delighted to apply for the CSM role at Acme."},
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]
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mock_router = MagicMock()
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mock_router.complete.return_value = "Dear Hiring Team,\n\nI'm delighted to apply.\n\nWarm regards,\nMeghan McCann"
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with patch("scripts.generate_cover_letter.load_corpus", return_value=fake_corpus):
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result = generate("Customer Success Manager", "TestCo", "Looking for a CSM",
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_router=mock_router)
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mock_router.complete.assert_called_once()
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assert "Meghan McCann" in result
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