From 5ca8444f35da250717e60e8b1e5947b8eaa13330 Mon Sep 17 00:00:00 2001
From: Ed_ <edwardgz@gmail.com>
Date: Tue, 16 Jun 2026 19:10:22 -0400
Subject: [PATCH] test(report): add report writer tests (red, opt-in via
 TIER2_SANDBOX_TESTS=1)

---
 tests/test_tier2_report_writer.py | 87 +++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 tests/test_tier2_report_writer.py

diff --git a/tests/test_tier2_report_writer.py b/tests/test_tier2_report_writer.py
new file mode 100644
index 00000000..f44ed836
--- /dev/null
+++ b/tests/test_tier2_report_writer.py
@@ -0,0 +1,87 @@
+import os
+import subprocess
+from dataclasses import dataclass
+from datetime import datetime, timezone
+from pathlib import Path
+from typing import Literal
+
+import pytest
+
+pytestmark = pytest.mark.skipif(
+ not os.environ.get("TIER2_SANDBOX_TESTS"),
+ reason="opt-in: report writer test off by default; set TIER2_SANDBOX_TESTS=1",
+)
+
+from scripts.tier2.write_report import (
+ compute_report_path,
+ compute_stopped_flag_path,
+ TaskResult,
+ write_failure_report,
+)
+from scripts.tier2.failcount import FailcountState
+
+
+def test_report_path_under_tier2_failures_dir(monkeypatch, tmp_path) -> None:
+ monkeypatch.setenv("TIER2_FAILURES_DIR", str(tmp_path / "failures"))
+ path = compute_report_path("my_track", datetime(2026, 6, 16, 12, 0, 0, tzinfo=timezone.utc))
+ assert path.parent == tmp_path / "failures"
+ assert path.name.startswith("my_track_")
+ assert path.name.endswith(".md")
+
+
+def test_stopped_flag_path_under_tier2_failures_dir(monkeypatch, tmp_path) -> None:
+ monkeypatch.setenv("TIER2_FAILURES_DIR", str(tmp_path / "failures"))
+ path = compute_stopped_flag_path("my_track")
+ assert path.parent == tmp_path / "failures"
+ assert path.name == "my_track.STOPPED"
+
+
+def test_report_has_7_sections(monkeypatch, tmp_path) -> None:
+ monkeypatch.setenv("TIER2_FAILURES_DIR", str(tmp_path / "failures"))
+ now = datetime(2026, 6, 16, 12, 0, 0, tzinfo=timezone.utc)
+ started = datetime(2026, 6, 16, 11, 30, 0, tzinfo=timezone.utc)
+ path = write_failure_report(
+  track_name="my_track",
+  branch_name="tier2/my_track",
+  started_at=started,
+  stopped_at=now,
+  give_up_signal="red_phase_failures >= 3",
+  completed_tasks=[
+   TaskResult(task_id="1.1", phase="Commit", commit_sha="abc1234", summary="did thing 1"),
+  ],
+  current_task=TaskResult(
+   task_id="1.2", phase="Red", commit_sha="", summary="writing test",
+   error="AssertionError: expected 5, got 3",
+  ),
+  last_failures=["AssertionError on test_foo", "ImportError on test_bar"],
+  state=FailcountState(red_phase_failures=3, green_phase_failures=0, no_progress_started_at=started),
+  repo_path=Path("."),
+ )
+ content = path.read_text(encoding="utf-8")
+ assert "## 1. Header" in content
+ assert "## 2. Tasks Completed" in content
+ assert "## 3. Current Task" in content
+ assert "## 4. Last 3 Failures" in content
+ assert "## 5. Failcount State" in content
+ assert "## 6. Git State" in content
+ assert "## 7. Recommendation" in content
+
+
+def test_stopped_flag_created(monkeypatch, tmp_path) -> None:
+ monkeypatch.setenv("TIER2_FAILURES_DIR", str(tmp_path / "failures"))
+ now = datetime(2026, 6, 16, 12, 0, 0, tzinfo=timezone.utc)
+ started = datetime(2026, 6, 16, 11, 30, 0, tzinfo=timezone.utc)
+ write_failure_report(
+  track_name="my_track",
+  branch_name="tier2/my_track",
+  started_at=started,
+  stopped_at=now,
+  give_up_signal="green_phase_failures >= 3",
+  completed_tasks=[],
+  current_task=TaskResult(task_id="1.1", phase="Green", commit_sha="", summary="", error=""),
+  last_failures=[],
+  state=FailcountState(),
+  repo_path=Path("."),
+ )
+ flag = compute_stopped_flag_path("my_track")
+ assert flag.exists()