Vladislav Kopnin
9c9875579c
- tests/: 104 теста — lessons (все форматы ячеек), xlsx (мержи/скрытые столбцы/красный текст/даты), parsing (группы/недели/индексы), API (TestClient, TTL/modified/stale-while-error, 404/400/502) - xlsx_builder.py: генерация xlsx в памяти для тестов без openpyxl - docker-compose: healthz-хелскчеки (не блокируют старт), SCHEDULE_LINK - Makefile: target test - requirements: закреплённые версии - .gitignore: __pycache__/, .venv/ и т.д.
208 lines
7.2 KiB
Python
208 lines
7.2 KiB
Python
"""Тесты API через TestClient: маршруты, ошибки, кэш (TTL/modified/stale-while-error)."""
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import time
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from urllib.parse import quote
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import pytest
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from fastapi.testclient import TestClient
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import main
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from fixtures import fixture_xlsx, make_cache
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from schedule import ScheduleCache, ScheduleError
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from schedule import parsing
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@pytest.fixture()
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def cache(monkeypatch):
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c, calls, fail = make_cache(monkeypatch, fixture_xlsx())
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c.calls = calls
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c.fail = fail
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return c
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@pytest.fixture()
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def client(cache):
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app = main.create_app(cache)
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with TestClient(app) as c:
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yield c
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# --- обслуживание ----------------------------------------------------------------
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def test_healthz(client):
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assert client.get("/healthz").json() == {"ok": True}
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def test_root_lists_endpoints(client):
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body = client.get("/").json()
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assert "/groups" in body["endpoints"]
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# --- справочники ------------------------------------------------------------------
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def test_groups(client):
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assert client.get("/groups").json() == ["ИВТ-11БО", "ИТ-12БО"]
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def test_teachers(client):
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assert client.get("/teachers").json() == [
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"Иванов И.И.", "Петров П.П.", "Сидорова С.С.", "Смирнов А.В.",
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]
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def test_rooms(client):
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assert client.get("/rooms").json() == [
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"ауд. 201", "ауд. 215", "ауд. 216", "ауд. 220", "ауд. 301",
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]
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def test_group_schedule(client):
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body = client.get("/schedule/ИВТ-11БО").json()
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assert body["semester_until"] == "11.01.27"
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p1 = body["days"]["понедельник"]["1"]
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assert p1["time"] == "9:00-10:35"
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assert p1["ч"]["lessons"][0]["room"] == "ауд. 215"
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assert p1["ч"]["lessons"][0]["note"] == "пара 14.09 не будет"
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assert p1["з"]["lessons"][0]["room"] == "ауд. 216"
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assert body["days"]["понедельник"]["2"]["ч"]["lessons"][0]["marker"] == "к.в. - 2"
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def test_group_schedule_day(client):
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body = client.get("/schedule/ИВТ-11БО/понедельник").json()
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assert body["day"] == "понедельник"
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assert "1" in body["periods"]
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empty = client.get("/schedule/ИВТ-11БО/суббота").json()
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assert empty["periods"] == {}
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def test_group_not_found(client):
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resp = client.get("/schedule/НЕТ-11БО")
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assert resp.status_code == 404
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def test_bad_day(client):
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resp = client.get("/schedule/ИВТ-11БО/бука")
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assert resp.status_code == 400
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def test_today(client):
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resp = client.get("/today", params={"group": "ИВТ-11БО"})
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assert resp.status_code == 200
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body = resp.json()
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assert body["day"] in parsing.DAYS
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assert body["group"] == "ИВТ-11БО"
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assert client.get("/today", params={"group": "НЕТ"}).status_code == 404
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def test_teacher(client):
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body = client.get("/teacher/Смирнов А.В.").json()
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assert body["full_name"] == "Смирнов Александр Викторович"
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assert body["days"]["понедельник"]["1"]["ч"][0]["subject"] == "Математика"
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assert client.get("/teacher/Нет А.Н.").status_code == 404
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def test_room(client):
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body = client.get("/room/" + quote("ауд. 215")).json()
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assert body["info"] == "комп.класс, 12 мест"
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assert body["days"]["понедельник"]["1"]["ч"][0]["subject"] == "Математика"
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assert client.get("/room/" + quote("ауд. 999")).status_code == 404
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def test_rooms_free(client):
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free = client.get("/rooms-free", params={"day": "суббота", "period": 1}).json()
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assert [r["room"] for r in free] == ["ауд. 201", "ауд. 215", "ауд. 216", "ауд. 220", "ауд. 301"]
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busy_day = client.get("/rooms-free", params={"day": "понедельник", "period": 1}).json()
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assert [r["room"] for r in busy_day] == ["ауд. 201", "ауд. 220"]
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assert client.get("/rooms-free", params={"day": "суббота", "period": 9}).status_code == 400
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assert client.get("/rooms-free", params={"day": "бука", "period": 1}).status_code == 400
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def test_rooms_day(client):
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body = client.get("/rooms-day", params={"day": "понедельник"}).json()
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assert body["day"] == "понедельник"
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rooms = {r["room"]: r for r in body["rooms"]}
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assert set(rooms) == {"ауд. 201", "ауд. 215", "ауд. 216", "ауд. 220", "ауд. 301"}
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room_301 = rooms["ауд. 301"]
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assert room_301["periods"]["1"]["time"] == "9:00-10:35"
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assert room_301["periods"]["1"]["ч"][0]["subject"] == "Физика"
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assert rooms["ауд. 201"]["periods"]["2"]["з"][0]["subject"] == "Химия"
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assert client.get("/rooms-day", params={"day": "бука"}).status_code == 400
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def test_week(client):
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body = client.get("/week").json()
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assert len(body["weeks"]) == 8
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assert body["weeks"][0] == {"parity": "ч", "start": "2026-08-31", "end": "2026-09-06"}
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def test_status(client):
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body = client.get("/status").json()
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assert body["error"] is None
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assert body["table_modified"] == "fixed-modified"
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assert body["last_updated"]
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assert body["cache_ttl_seconds"] == 3600
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# --- кэш ---------------------------------------------------------------------------
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def test_cache_no_repeated_download(client, cache):
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client.get("/groups")
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client.get("/teachers")
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client.get("/rooms")
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assert cache.calls["download"] == 1
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def test_cache_modified_unchanged_no_download(cache):
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cache._ttl = 0 # даже с истёкшим TTL
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cache.get()
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cache.get()
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assert cache.calls["download"] == 1
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assert cache.calls["modified"] >= 2
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def test_cache_stale_while_error(cache):
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cache._ttl = 0 # форсим повторную попытку
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cache.get()
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data_before, _ = cache.get()
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# полный обрыв связи: и modified, и download
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cache.fail["download"] = True
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cache.fail["modified"] = True
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try:
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cache.get() # ошибка -> старые данные, без эксепсов
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except ScheduleError:
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pytest.fail("ожидается stale-ответ, а не ошибка")
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status = cache.status()
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assert status["error"] is not None
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assert len(data_before) == 2
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# повторная попытка в пределах retry_after не скачивает повторно
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downloads = cache.calls["download"]
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cache.get()
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assert cache.calls["download"] == downloads
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# после retry_after и исправления сети — успешное обновление
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cache._retry_after = 0
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cache.fail["download"] = False
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cache.fail["modified"] = False
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cache.get()
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assert cache.status()["error"] is None
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def test_cache_failure_without_data_raises(cache):
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cache.fail["download"] = True
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with pytest.raises(ScheduleError):
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cache.get()
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assert cache.status()["last_updated"] is None
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def test_broken_cache_http(client=None):
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from fastapi.testclient import TestClient as TC
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app = main.create_app(main._BrokenCache())
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with TC(app) as c:
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assert c.get("/healthz").status_code == 200
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assert c.get("/groups").status_code == 502
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body = c.get("/status").json()
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assert "SCHEDULE_LINK" in body["error"]
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