70941f74fb
Automated issue triage: categorize, find stale, estimate burn time, generate markdown/JSON reports. Addresses timmy-home backlog (was 220, now 148 open issues). Closes #1459.
124 lines
4.6 KiB
Python
124 lines
4.6 KiB
Python
"""Tests for issue backlog manager."""
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import json
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from datetime import datetime, timezone, timedelta
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from unittest.mock import patch, MagicMock
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import pytest
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).parent.parent / "bin"))
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from issue_backlog_manager import analyze_issue, to_markdown
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@pytest.fixture
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def sample_issue():
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return {
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"number": 1234,
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"title": "[BUG] Fix crash on startup",
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"labels": [{"name": "bug"}, {"name": "p1"}],
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"assignees": [{"login": "timmy"}],
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"created_at": "2025-01-01T00:00:00Z",
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"updated_at": "2025-06-01T00:00:00Z",
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"body": "Fixes #999",
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"html_url": "https://forge.example.com/...",
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}
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class TestAnalyzeIssue:
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def test_categorizes_bug(self, sample_issue):
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["inferred_category"] == "bug"
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def test_categorizes_feature(self, sample_issue):
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sample_issue["title"] = "feat: Add new widget"
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["inferred_category"] == "feature"
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def test_categorizes_docs(self, sample_issue):
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sample_issue["title"] = "docs: Update README"
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["inferred_category"] == "docs"
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def test_categorizes_training_data(self, sample_issue):
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sample_issue["title"] = "Some issue"
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sample_issue["labels"] = [{"name": "batch-pipeline"}]
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["inferred_category"] == "training-data"
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def test_detects_staleness(self, sample_issue):
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# Updated 300 days ago
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sample_issue["updated_at"] = "2025-06-01T00:00:00Z"
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["is_stale"] is True
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assert result["stale_days"] > 200
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def test_detects_not_stale(self, sample_issue):
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sample_issue["updated_at"] = "2026-04-10T00:00:00Z"
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["is_stale"] is False
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def test_age_days(self, sample_issue):
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sample_issue["created_at"] = "2026-01-01T00:00:00Z"
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["age_days"] > 100
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def test_has_assignee(self, sample_issue):
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["has_assignee"] is True
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def test_no_assignee(self, sample_issue):
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sample_issue["assignees"] = []
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["has_assignee"] is False
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def test_extracts_number(self, sample_issue):
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now = datetime(2026, 4, 14, tzinfo=timezone.utc)
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result = analyze_issue(sample_issue, now)
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assert result["number"] == 1234
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class TestMarkdownReport:
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def test_has_summary_section(self):
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report = {
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"repo": "test-repo",
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"generated_at": "2026-04-14T00:00:00",
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"summary": {"open_issues": 100, "stale_60d": 20, "very_stale_180d": 5,
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"closed_last_30d": 15, "estimated_burn_days": 200},
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"by_category": {"bug": 30, "feature": 40},
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"age_distribution": {"<7d": 10, "7-30d": 20, "30-90d": 30, "90-180d": 25, ">180d": 15},
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"stale_candidates": [],
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"top_labels": {"bug": 30, "feature": 40},
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"category_detail": {},
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}
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md = to_markdown(report)
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assert "# Issue Backlog Report" in md
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assert "100" in md # open issues
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assert "bug" in md.lower()
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def test_shows_stale_candidates(self):
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report = {
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"repo": "test",
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"generated_at": "2026-04-14",
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"summary": {"open_issues": 1, "stale_60d": 1, "very_stale_180d": 1,
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"closed_last_30d": 0, "estimated_burn_days": 999},
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"by_category": {},
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"age_distribution": {},
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"stale_candidates": [{"number": 99, "title": "Old issue", "stale_days": 500}],
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"top_labels": {},
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"category_detail": {},
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}
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md = to_markdown(report)
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assert "#99" in md
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assert "500" in md
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