Files
task_flow/PROMPTS_0001.md

38 KiB
Raw Permalink Blame History

Prompts Log

Prompt 1: Project Setup

Стэк - Python 3.14, Pydantic v2, FastAPI 0.135, pytest, Docker для локального рантайма

Описание проекта - локальный трекер задач "Backlog -> In progress -> Done" с чистым API, валидацией, подсчетом метрик workflow и HTML-страницей /stats. Сохранение состояния приперезапуске сервиса и контейнера в data/tasks.json

Пользовательский сценарии

  1. Создать задачу.
  2. Просмотреть список с фильтрами по статусу/поиску.
  3. Перевести задачу в inprogress, затем в done.
  4. Удалить задачу.
  5. Посмотреть статистику.
  6. Экспортировать данные в csv.

Минимальные тесты:

  1. CRUD и фильтры - все 2xx/4xx по спецификации.
  2. Переходы и ошибки статусов задач 409 invalid_transaction
  3. Метрики: корректные avg_cycle/lead.
  4. Экспорт CSV: text/csv, корректный заголовок.
  5. Сохранение данных между сессиями.
  6. Производительность: обработка типичных запросов ≤ 100 мс.

Структура репозитория app/, data/, tests/

Цель - запуск сервиса в докере одной командой, успешное прохождение всех тестов

Архитектура:

  • транспортный слой,
  • доменный слой - бизнес-логика
  • слой хранения

Сущности: Task: {id: uuid, title: str(100), created_at: datetime, started_at: datetime, done_at: datetime}

Эндпоинты: GET /api/tasks с пагинацией (default=100) и опциональными фильтрами GET /api/tasks/{id} POST /api/tasks PATCH /api/tasks/{id} DELETE /api/tasks/{id} POST /api/tasks/{id}/start - идемпотентность (повторный старт не меняет записанную дату) POST /api/tasks/{id}/done - целостность (соблюдение потока backlog -> inprogress -> done) GET /api/tasks/export - возвращает tasks.csv с защитой от csv-инъекций GET /stats - HTML-страница со статистикой (вверху блок с информацией о выбранной задаче: title, start dt, done dt, Cycle time, внизу канбан доска с плашками задач)

Требования и соглашения:

  • дата время серверные UTC ISO-8601
  • атомарная запись состояния (временный файл + rename), при повреждении данных бэкап и сброс состояния, чтобы не ломался сервис
  • единый формат ошибок invalid_* (в т.ч. invalid_id)
  • валидация входных данных

Сгенерируй README.md проекта в формате unified diff (новый файл) содержащий грамотный инженерный каркас на английском языке и договоренности по предоставленным данным.

Prompt 2: main.py

Сгенерируй diff для main.py (только создание приложения), пустых init.py для всех пакетов проекта, эндпоинт health для пинга с выводом серверного времени в отдельном модуле

Prompt 3: health testplan

спланируй тесты для эндпоинта health, выведи таблицу с положительными и отрицательными кейсами и ожидаемыми результатами (пара положительных и один отрицательный)

Prompt 4: health tests

сгенерируй код предложенных тестов в формате diff

Prompt 5: DTO

Сгенерируй код DTO для эндпоинтов task. Выведи diff.

Prompt 6: storage layer

Сгенерируй код слоя storage. Должна учитываться версия формата данных. Выведи только diff

Prompt 7: testplan for storage layer

спланируй тесты для слоя storage. по 1-2 позитивных и один негативный на публичные контракты, также учти сценарии:

  • приложение завершилось между записью и rename — данные не повреждены;
  • файл tasks.json повреждён — сервис стартует с пустым состоянием и сохраняет бэкап. выведи таблицу с кейсами и ожидаемым выводом

Prompt 8: tests for storage layer

Сгенерируй код тестов по предложенному плану. Не фиксируй дату для тестов, используй текущую. пришли diff

Prompt 9: domain layer

Сгенерируй код функций start_task(task), complete_task(task) в доменном слое. пришли diff

Prompt 10: testplan for domain layer

спланируй тесты для функций доменного слоя, 1-2 позитивных и 1 негативный на каждую функцию. выведи в виде таблицы с кейсами и ожидаемым выводом

Prompt 11: tests for domain layer

напиши код тестов по предложенному плану. пришли дифф

Prompt 12: tasks endpoints

Напиши код для эндпоинтов tasks (crud функции и методы start и done). Пришли дифф

Prompt 13: testplan for tasks endpoints

спланируй тесты для эндпоинта tasks по 1-2 позитивному и 1 негативный на каждый метод. выведи в виде таблицы

Prompt 14: tests for tasks endpoints

напиши код тестов по предложенному плану. верни дифф

Prompt 15: fix test fails

(task-flow) kak@BigBrother task_flow % pytest -v tests/test_api_tasks.py
========================================================= test session starts ========================================================== platform darwin -- Python 3.14.2, pytest-9.0.2, pluggy-1.6.0 -- /Users/kak/Documents/Projects/vibe_coding_learning/task_flow/.venv/bin/python3 cachedir: .pytest_cache rootdir: /Users/kak/Documents/Projects/vibe_coding_learning/task_flow configfile: pyproject.toml plugins: anyio-4.13.0 collected 0 items / 1 error

================================================================ ERRORS ================================================================ _______________________________________________ ERROR collecting tests/test_api_tasks.py _______________________________________________ tests/test_api_tasks.py:8: in from app.api.tasks import get_task_repository app/api/init.py:2: in from app.api.tasks import router as tasks_router app/api/tasks.py:205: in @router.delete( .venv/lib/python3.14/site-packages/fastapi/routing.py:1450: in decorator self.add_api_route( .venv/lib/python3.14/site-packages/fastapi/routing.py:1386: in add_api_route route = route_class( .venv/lib/python3.14/site-packages/fastapi/routing.py:905: in init assert is_body_allowed_for_status_code(status_code), ( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ E AssertionError: Status code 204 must not have a response body ======================================================= short test summary info ======================================================== ERROR tests/test_api_tasks.py - AssertionError: Status code 204 must not have a response body !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! =========================================================== 1 error in 0.22s ===========================================================

исправь, верни дифф

Prompt 16: fix test fails 2

(task-flow) kak@BigBrother task_flow % pytest -v tests/test_api_tasks.py ========================================================= test session starts ========================================================== platform darwin -- Python 3.14.2, pytest-9.0.2, pluggy-1.6.0 -- /Users/kak/Documents/Projects/vibe_coding_learning/task_flow/.venv/bin/python3 cachedir: .pytest_cache rootdir: /Users/kak/Documents/Projects/vibe_coding_learning/task_flow configfile: pyproject.toml plugins: anyio-4.13.0 collected 0 items / 1 error

================================================================ ERRORS ================================================================ _______________________________________________ ERROR collecting tests/test_api_tasks.py _______________________________________________ tests/test_api_tasks.py:8: in from app.api.tasks import get_task_repository app/api/init.py:2: in from app.api.tasks import router as tasks_router app/api/tasks.py:205: in @router.delete( .venv/lib/python3.14/site-packages/fastapi/routing.py:1450: in decorator self.add_api_route( .venv/lib/python3.14/site-packages/fastapi/routing.py:1386: in add_api_route route = route_class( .venv/lib/python3.14/site-packages/fastapi/routing.py:905: in init assert is_body_allowed_for_status_code(status_code), ( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ E AssertionError: Status code 204 must not have a response body ======================================================= short test summary info ======================================================== ERROR tests/test_api_tasks.py - AssertionError: Status code 204 must not have a response body !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! =========================================================== 1 error in 0.24s ===========================================================

патч не помог, исправь. верни дифф

Prompt 17: fix test fails 3

(task-flow) kak@BigBrother task_flow % pytest -v tests/test_api_tasks.py ========================================================= test session starts ========================================================== platform darwin -- Python 3.14.2, pytest-9.0.2, pluggy-1.6.0 -- /Users/kak/Documents/Projects/vibe_coding_learning/task_flow/.venv/bin/python3 cachedir: .pytest_cache rootdir: /Users/kak/Documents/Projects/vibe_coding_learning/task_flow configfile: pyproject.toml plugins: anyio-4.13.0 collected 27 items

tests/test_api_tasks.py::test_list_tasks_returns_empty_list_by_default PASSED [ 3%] tests/test_api_tasks.py::test_list_tasks_filters_by_status_and_search PASSED [ 7%] tests/test_api_tasks.py::test_list_tasks_rejects_invalid_status_filter PASSED [ 11%] tests/test_api_tasks.py::test_get_task_returns_existing_task PASSED [ 14%] tests/test_api_tasks.py::test_get_task_returns_done_status_for_completed_task PASSED [ 18%] tests/test_api_tasks.py::test_get_task_returns_invalid_id_for_bad_uuid PASSED [ 22%] tests/test_api_tasks.py::test_create_task_creates_new_backlog_task PASSED [ 25%] tests/test_api_tasks.py::test_create_task_trims_title PASSED [ 29%] tests/test_api_tasks.py::test_create_task_rejects_invalid_payload PASSED [ 33%] tests/test_api_tasks.py::test_update_task_updates_title PASSED [ 37%] tests/test_api_tasks.py::test_update_task_keeps_existing_timestamps FAILED [ 40%] tests/test_api_tasks.py::test_update_task_returns_not_found_for_missing_task PASSED [ 44%] tests/test_api_tasks.py::test_delete_task_removes_existing_task PASSED [ 48%] tests/test_api_tasks.py::test_delete_task_only_removes_target_task PASSED [ 51%] tests/test_api_tasks.py::test_delete_task_returns_invalid_id_for_bad_uuid PASSED [ 55%] tests/test_api_tasks.py::test_start_task_transitions_backlog_to_in_progress PASSED [ 59%] tests/test_api_tasks.py::test_start_task_is_idempotent FAILED [ 62%] tests/test_api_tasks.py::test_start_task_rejects_completed_task PASSED [ 66%] tests/test_api_tasks.py::test_done_task_transitions_in_progress_to_done FAILED [ 70%] tests/test_api_tasks.py::test_done_task_is_idempotent_for_completed_task FAILED [ 74%] tests/test_api_tasks.py::test_done_task_rejects_backlog_task PASSED [ 77%] tests/test_api_tasks.py::test_list_tasks_rejects_invalid_limit PASSED [ 81%] tests/test_api_tasks.py::test_get_task_returns_not_found_for_missing_uuid PASSED [ 85%] tests/test_api_tasks.py::test_patch_task_rejects_invalid_payload PASSED [ 88%] tests/test_api_tasks.py::test_delete_task_returns_not_found_for_missing_uuid PASSED [ 92%] tests/test_api_tasks.py::test_start_task_returns_not_found_for_missing_uuid PASSED [ 96%] tests/test_api_tasks.py::test_done_task_returns_not_found_for_missing_uuid PASSED [100%]

=============================================================== FAILURES =============================================================== ______________________________________________ test_update_task_keeps_existing_timestamps ______________________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-3/test_update_task_keeps_existin0')

def test_update_task_keeps_existing_timestamps(tmp_path):
    client, repo = make_client(tmp_path)
    task = make_task(title="Workflow", started=True, done=True)
    repo.create_task(task)

    response = client.patch(
        f"/api/tasks/{task.id}",
        json={"title": "Workflow updated"},
    )

    assert response.status_code == 200
    data = response.json()
    assert data["title"] == "Workflow updated"
  assert data["started_at"] == task.started_at.isoformat()

E AssertionError: assert '2026-03-29T15:47:28.534306Z' == '2026-03-29T1....534306+00:00' E
E - 2026-03-29T15:47:28.534306+00:00 E ? ^^^^^^ E + 2026-03-29T15:47:28.534306Z E ? ^

tests/test_api_tasks.py:194: AssertionError ____________________________________________________ test_start_task_is_idempotent _____________________________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-3/test_start_task_is_idempotent0')

def test_start_task_is_idempotent(tmp_path):
    client, repo = make_client(tmp_path)
    task = make_task(title="Already started", started=True, done=False)
    repo.create_task(task)

    response = client.post(f"/api/tasks/{task.id}/start")

    assert response.status_code == 200
    data = response.json()
    assert data["status"] == "in_progress"
  assert data["started_at"] == task.started_at.isoformat()

E AssertionError: assert '2026-03-29T15:47:28.560807Z' == '2026-03-29T1....560807+00:00' E
E - 2026-03-29T15:47:28.560807+00:00 E ? ^^^^^^ E + 2026-03-29T15:47:28.560807Z E ? ^

tests/test_api_tasks.py:271: AssertionError ____________________________________________ test_done_task_transitions_in_progress_to_done ____________________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-3/test_done_task_transitions_in_0')

def test_done_task_transitions_in_progress_to_done(tmp_path):
    client, repo = make_client(tmp_path)
    task = make_task(title="Complete me", started=True, done=False)
    repo.create_task(task)

    before_call = datetime.now(UTC)
    response = client.post(f"/api/tasks/{task.id}/done")
    after_call = datetime.now(UTC)

    assert response.status_code == 200
    data = response.json()
    assert data["status"] == "done"
  assert data["started_at"] == task.started_at.isoformat()

E AssertionError: assert '2026-03-29T15:47:28.568179Z' == '2026-03-29T1....568179+00:00' E
E - 2026-03-29T15:47:28.568179+00:00 E ? ^^^^^^ E + 2026-03-29T15:47:28.568179Z E ? ^

tests/test_api_tasks.py:297: AssertionError ___________________________________________ test_done_task_is_idempotent_for_completed_task ____________________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-3/test_done_task_is_idempotent_f0')

def test_done_task_is_idempotent_for_completed_task(tmp_path):
    client, repo = make_client(tmp_path)
    task = make_task(title="Already done", started=True, done=True)
    repo.create_task(task)

    response = client.post(f"/api/tasks/{task.id}/done")

    assert response.status_code == 200
    data = response.json()
    assert data["status"] == "done"
  assert data["done_at"] == task.done_at.isoformat()

E AssertionError: assert '2026-03-29T15:56:28.572797Z' == '2026-03-29T1....572797+00:00' E
E - 2026-03-29T15:56:28.572797+00:00 E ? ^^^^^^ E + 2026-03-29T15:56:28.572797Z E ? ^

tests/test_api_tasks.py:313: AssertionError ======================================================= short test summary info ======================================================== FAILED tests/test_api_tasks.py::test_update_task_keeps_existing_timestamps - AssertionError: assert '2026-03-29T15:47:28.534306Z' == '2026-03-29T1....534306+00:00' FAILED tests/test_api_tasks.py::test_start_task_is_idempotent - AssertionError: assert '2026-03-29T15:47:28.560807Z' == '2026-03-29T1....560807+00:00' FAILED tests/test_api_tasks.py::test_done_task_transitions_in_progress_to_done - AssertionError: assert '2026-03-29T15:47:28.568179Z' == '2026-03-29T1....568179+00:00' FAILED tests/test_api_tasks.py::test_done_task_is_idempotent_for_completed_task - AssertionError: assert '2026-03-29T15:56:28.572797Z' == '2026-03-29T1....572797+00:00' ===================================================== 4 failed, 23 passed in 0.22s =====================================================

некоторые тесты упали, верни дифф

Prompt 18: export csv endpoint

сгенерируй код экспорта csv, верни diff

Prompt 19: testplan for csv export

спланируй тесты для экспорта csv, учти корректность MIME. верни в виде таблицы

Prompt 20: tests for csv export

напиши код предложенных тестов, верни дифф

Prompt 21: stats page

напиши код возврата HTML-страницы /stats, шаблон размести в /templates. реализуй динамическое обновление блока с информацией о выбранной задаче по клику на плашках задач в доске. верни дифф

Prompt 22: testplan for stats page

спланируй тесты для /stats. выведи в виде таблицы

Prompt 23: tests for stats page

напиши код предложенных тестов. верни дифф

Prompt 24: fix tests fails

(task-flow) kak@BigBrother task_flow % pytest -v tests/test_api_stats.py ========================================================= test session starts ========================================================== platform darwin -- Python 3.14.2, pytest-9.0.2, pluggy-1.6.0 -- /Users/kak/Documents/Projects/vibe_coding_learning/task_flow/.venv/bin/python3 cachedir: .pytest_cache rootdir: /Users/kak/Documents/Projects/vibe_coding_learning/task_flow configfile: pyproject.toml plugins: anyio-4.13.0 collected 12 items

tests/test_api_stats.py::test_stats_returns_html_page_for_empty_board PASSED [ 8%] tests/test_api_stats.py::test_stats_renders_tasks_in_all_kanban_columns PASSED [ 16%] tests/test_api_stats.py::test_stats_preselects_first_task_in_details_block FAILED [ 25%] tests/test_api_stats.py::test_stats_shows_placeholders_for_missing_dates PASSED [ 33%] tests/test_api_stats.py::test_stats_renders_cycle_time_for_completed_task PASSED [ 41%] tests/test_api_stats.py::test_stats_embeds_task_payload_for_client_side_switching PASSED [ 50%] tests/test_api_stats.py::test_stats_includes_js_hooks_for_dynamic_selected_task_update PASSED [ 58%] tests/test_api_stats.py::test_stats_handles_utf8_titles PASSED [ 66%] tests/test_api_stats.py::test_stats_escapes_html_in_task_title PASSED [ 75%] tests/test_api_stats.py::test_stats_rejects_unsupported_method PASSED [ 83%] tests/test_api_stats.py::test_stats_still_works_after_recovery_from_corrupted_file PASSED [ 91%] tests/test_api_stats.py::test_stats_renders_created_started_and_done_values_for_completed_task FAILED [100%]

=============================================================== FAILURES =============================================================== __________________________________________ test_stats_preselects_first_task_in_details_block ___________________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-7/test_stats_preselects_first_ta0')

def test_stats_preselects_first_task_in_details_block(tmp_path):
    client, repo = make_client(tmp_path)
    first = make_task(title="First task", started=False, done=False)
    second = make_task(title="Second task", started=True, done=False)
    repo.create_task(first)
    repo.create_task(second)

    response = client.get("/stats")

    assert response.status_code == 200
    assert 'id="selected-title"' in response.text
    assert 'id="selected-created-at"' in response.text
    assert "First task" in response.text
  assert first.created_at.isoformat().replace("+00:00", "Z") in response.text

E assert '2026-03-29T16:05:30.901908Z' in '\n<html lang="en">\n<head>\n \n \n \n <style>\n :root {\n color-scheme: light;\n }\n\n body {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;\n background: #f5f7fb;\n color: #1f2937;\n }\n\n .page {\n max-width: 1200px;\n margin: 0 auto;\n padding: 24px;\n }\n\n .title {\n margin: 0 0 20px 0;\n font-size: 28px;\n font-weight: 700;\n }\n\n .details-card {\n background: #ffffff;\n border-radius: 16px;\n padding: 20px;\n box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);\n margin-bottom: 24px;\n }\n\n .details-grid {\n display: grid;\n grid-template-columns: repeat(2, minmax(0, 1fr));\n gap: 12px 20px;\n }\n\n .details-item {\n background: #f8fafc;\n border-radius: 12px;\n pa...StartedAt = document.getElementById("selected-started-at");\n const selectedDoneAt = document.getElementById("selected-done-at");\n const selectedCycleTime = document.getElementById("selected-cycle-time");\n const selectedCreatedAt = document.getElementById("selected-created-at");\n\n function renderTask(task) {\n selectedTitle.textContent = task.title || "No task selected";\n selectedStatus.textContent = task.status || "—";\n selectedStartedAt.textContent = task.started_at || "—";\n selectedDoneAt.textContent = task.done_at || "—";\n selectedCycleTime.textContent = task.cycle_time || "—";\n selectedCreatedAt.textContent = task.created_at || "—";\n }\n\n cards.forEach((card, index) => {\n if (index === 0) {\n card.classList.add("active");\n }\n\n card.addEventListener("click", () => {\n cards.forEach((item) => item.classList.remove("active"));\n card.classList.add("active");\n renderTask(JSON.parse(card.dataset.task));\n });\n });\n </script>\n\n</html>\n' E + where '2026-03-29T16:05:30.901908Z' = <built-in method replace of str object at 0x10b29d520>('+00:00', 'Z') E + where <built-in method replace of str object at 0x10b29d520> = '2026-03-29T16:05:30.901908+00:00'.replace E + where '2026-03-29T16:05:30.901908+00:00' = <built-in method isoformat of datetime.datetime object at 0x10b069fe0>() E + where <built-in method isoformat of datetime.datetime object at 0x10b069fe0> = datetime.datetime(2026, 3, 29, 16, 5, 30, 901908, tzinfo=datetime.timezone.utc).isoformat E + where datetime.datetime(2026, 3, 29, 16, 5, 30, 901908, tzinfo=datetime.timezone.utc) = StoredTask(id=UUID('39e369b2-bcc3-4f33-9a70-d54ce0d916d3'), title='First task', created_at=datetime.datetime(2026, 3, 29, 16, 5, 30, 901908, tzinfo=datetime.timezone.utc), started_at=None, done_at=None).created_at E + and '\n<html lang="en">\n<head>\n \n \n \n <style>\n :root {\n color-scheme: light;\n }\n\n body {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;\n background: #f5f7fb;\n color: #1f2937;\n }\n\n .page {\n max-width: 1200px;\n margin: 0 auto;\n padding: 24px;\n }\n\n .title {\n margin: 0 0 20px 0;\n font-size: 28px;\n font-weight: 700;\n }\n\n .details-card {\n background: #ffffff;\n border-radius: 16px;\n padding: 20px;\n box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);\n margin-bottom: 24px;\n }\n\n .details-grid {\n display: grid;\n grid-template-columns: repeat(2, minmax(0, 1fr));\n gap: 12px 20px;\n }\n\n .details-item {\n background: #f8fafc;\n border-radius: 12px;\n pa...StartedAt = document.getElementById("selected-started-at");\n const selectedDoneAt = document.getElementById("selected-done-at");\n const selectedCycleTime = document.getElementById("selected-cycle-time");\n const selectedCreatedAt = document.getElementById("selected-created-at");\n\n function renderTask(task) {\n selectedTitle.textContent = task.title || "No task selected";\n selectedStatus.textContent = task.status || "—";\n selectedStartedAt.textContent = task.started_at || "—";\n selectedDoneAt.textContent = task.done_at || "—";\n selectedCycleTime.textContent = task.cycle_time || "—";\n selectedCreatedAt.textContent = task.created_at || "—";\n }\n\n cards.forEach((card, index) => {\n if (index === 0) {\n card.classList.add("active");\n }\n\n card.addEventListener("click", () => {\n cards.forEach((item) => item.classList.remove("active"));\n card.classList.add("active");\n renderTask(JSON.parse(card.dataset.task));\n });\n });\n </script>\n\n</html>\n' = <Response [200 OK]>.text

tests/test_api_stats.py:94: AssertionError ________________________________ test_stats_renders_created_started_and_done_values_for_completed_task _________________________________

tmp_path = PosixPath('/private/var/folders/6x/qy6dwbb95ng55w0rd2sqpf3w0000gn/T/pytest-of-kak/pytest-7/test_stats_renders_created_sta0')

def test_stats_renders_created_started_and_done_values_for_completed_task(tmp_path):
    client, repo = make_client(tmp_path)
    task = make_task(title="Detailed task", started=True, done=True)
    repo.create_task(task)

    response = client.get("/stats")

    assert response.status_code == 200
  assert task.created_at.isoformat().replace("+00:00", "Z") in response.text

E assert '2026-03-29T16:05:30.934052Z' in '\n<html lang="en">\n<head>\n \n \n \n <style>\n :root {\n color-scheme: light;\n }\n\n body {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;\n background: #f5f7fb;\n color: #1f2937;\n }\n\n .page {\n max-width: 1200px;\n margin: 0 auto;\n padding: 24px;\n }\n\n .title {\n margin: 0 0 20px 0;\n font-size: 28px;\n font-weight: 700;\n }\n\n .details-card {\n background: #ffffff;\n border-radius: 16px;\n padding: 20px;\n box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);\n margin-bottom: 24px;\n }\n\n .details-grid {\n display: grid;\n grid-template-columns: repeat(2, minmax(0, 1fr));\n gap: 12px 20px;\n }\n\n .details-item {\n background: #f8fafc;\n border-radius: 12px;\n pa...StartedAt = document.getElementById("selected-started-at");\n const selectedDoneAt = document.getElementById("selected-done-at");\n const selectedCycleTime = document.getElementById("selected-cycle-time");\n const selectedCreatedAt = document.getElementById("selected-created-at");\n\n function renderTask(task) {\n selectedTitle.textContent = task.title || "No task selected";\n selectedStatus.textContent = task.status || "—";\n selectedStartedAt.textContent = task.started_at || "—";\n selectedDoneAt.textContent = task.done_at || "—";\n selectedCycleTime.textContent = task.cycle_time || "—";\n selectedCreatedAt.textContent = task.created_at || "—";\n }\n\n cards.forEach((card, index) => {\n if (index === 0) {\n card.classList.add("active");\n }\n\n card.addEventListener("click", () => {\n cards.forEach((item) => item.classList.remove("active"));\n card.classList.add("active");\n renderTask(JSON.parse(card.dataset.task));\n });\n });\n </script>\n\n</html>\n' E + where '2026-03-29T16:05:30.934052Z' = <built-in method replace of str object at 0x10b304c60>('+00:00', 'Z') E + where <built-in method replace of str object at 0x10b304c60> = '2026-03-29T16:05:30.934052+00:00'.replace E + where '2026-03-29T16:05:30.934052+00:00' = <built-in method isoformat of datetime.datetime object at 0x10b075080>() E + where <built-in method isoformat of datetime.datetime object at 0x10b075080> = datetime.datetime(2026, 3, 29, 16, 5, 30, 934052, tzinfo=datetime.timezone.utc).isoformat E + where datetime.datetime(2026, 3, 29, 16, 5, 30, 934052, tzinfo=datetime.timezone.utc) = StoredTask(id=UUID('768d359e-1625-4735-b885-aa4ce00cb023'), title='Detailed task', created_at=datetime.datetime(2026, 3, 29, 16, 5, 30, 934052, tzinfo=datetime.timezone.utc), started_at=datetime.datetime(2026, 3, 29, 16, 55, 30, 934052, tzinfo=datetime.timezone.utc), done_at=datetime.datetime(2026, 3, 29, 17, 4, 30, 934052, tzinfo=datetime.timezone.utc)).created_at E + and '\n<html lang="en">\n<head>\n \n \n \n <style>\n :root {\n color-scheme: light;\n }\n\n body {\n margin: 0;\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;\n background: #f5f7fb;\n color: #1f2937;\n }\n\n .page {\n max-width: 1200px;\n margin: 0 auto;\n padding: 24px;\n }\n\n .title {\n margin: 0 0 20px 0;\n font-size: 28px;\n font-weight: 700;\n }\n\n .details-card {\n background: #ffffff;\n border-radius: 16px;\n padding: 20px;\n box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);\n margin-bottom: 24px;\n }\n\n .details-grid {\n display: grid;\n grid-template-columns: repeat(2, minmax(0, 1fr));\n gap: 12px 20px;\n }\n\n .details-item {\n background: #f8fafc;\n border-radius: 12px;\n pa...StartedAt = document.getElementById("selected-started-at");\n const selectedDoneAt = document.getElementById("selected-done-at");\n const selectedCycleTime = document.getElementById("selected-cycle-time");\n const selectedCreatedAt = document.getElementById("selected-created-at");\n\n function renderTask(task) {\n selectedTitle.textContent = task.title || "No task selected";\n selectedStatus.textContent = task.status || "—";\n selectedStartedAt.textContent = task.started_at || "—";\n selectedDoneAt.textContent = task.done_at || "—";\n selectedCycleTime.textContent = task.cycle_time || "—";\n selectedCreatedAt.textContent = task.created_at || "—";\n }\n\n cards.forEach((card, index) => {\n if (index === 0) {\n card.classList.add("active");\n }\n\n card.addEventListener("click", () => {\n cards.forEach((item) => item.classList.remove("active"));\n card.classList.add("active");\n renderTask(JSON.parse(card.dataset.task));\n });\n });\n </script>\n\n</html>\n' = <Response [200 OK]>.text

tests/test_api_stats.py:213: AssertionError ======================================================= short test summary info ======================================================== FAILED tests/test_api_stats.py::test_stats_preselects_first_task_in_details_block - assert '2026-03-29T16:05:30.901908Z' in '\n<html lang="en">\n<head>\n \n <meta name="vie... FAILED tests/test_api_stats.py::test_stats_renders_created_started_and_done_values_for_completed_task - assert '2026-03-29T16:05:30.934052Z' in '\n<html lang="en">\n<head>\n \n <meta name="vie... ===================================================== 2 failed, 10 passed in 1.66s =====================================================

некоторые тесты падают, исправь и верни дифф

Prompt 25: dockerfile

напиши dockerfile для сборки и запуска образа с использованием uv, верни diff