Files
clickstream-ch-kafka-supers…/generator/tests/test_history.py
T
ddadminandDmitry Dementiev 36ecbc62b1 test(generator): добавлен pytest и реорганизованы тесты
- Зачем:
  - были только standalone скрипты без системы запуска
  - нужна стандартная система тестирования для CI/CD
- Что:
  - добавлен pytest и pytest-asyncio в requirements.txt
  - создана директория tests/ с conftest.py (fixtures)
  - разделены тесты по модулям: test_config, test_generation, test_history
  - добавлены команды в Makefile: generator-test, generator-test-build, generator-test-cov
  - удалены устаревшие test_local.py и test_comprehensive.py
  - обновлена документация в README.md
- Проверка:
  - make generator-test — 23/23 тестов пройдено
2026-06-09 17:27:16 +03:00

112 lines
3.5 KiB
Python

"""
Тесты истории батчей.
"""
from datetime import datetime, timezone
import pytest
from generator import InMemoryBatchHistory, BatchRecord
class TestInMemoryBatchHistory:
"""Тесты in-memory истории."""
def test_add_record(self):
"""Добавление записи в историю."""
history = InMemoryBatchHistory()
record = BatchRecord(
batch_id="test_1",
started_at=datetime.now(timezone.utc),
finished_at=datetime.now(timezone.utc),
sent_total=100,
sent_browser=25,
sent_location=25,
sent_device=25,
sent_geo=25,
status="success",
error_message=None,
)
history.add(record)
stats = history.get_stats()
assert stats["total_batches"] == 1
assert stats["success_rate"] == 1.0
assert stats["last_batch_status"] == "success"
def test_history_limits_to_1000(self):
"""История ограничена 1000 записями."""
history = InMemoryBatchHistory()
for i in range(1100):
record = BatchRecord(
batch_id=f"batch_{i}",
started_at=datetime.now(timezone.utc),
finished_at=datetime.now(timezone.utc),
sent_total=10,
sent_browser=2,
sent_location=2,
sent_device=2,
sent_geo=2,
status="success",
error_message=None,
)
history.add(record)
assert len(history.batches) == 1000
assert history.batches[0].batch_id == "batch_100" # Первые 100 удалены
def test_success_rate_calculation(self):
"""Правильный расчет success rate."""
history = InMemoryBatchHistory()
# 3 success, 2 error
for i in range(5):
record = BatchRecord(
batch_id=f"batch_{i}",
started_at=datetime.now(timezone.utc),
finished_at=datetime.now(timezone.utc),
sent_total=100,
sent_browser=25,
sent_location=25,
sent_device=25,
sent_geo=25,
status="success" if i < 3 else "error",
error_message=None if i < 3 else "Test error",
)
history.add(record)
stats = history.get_stats()
assert stats["total_batches"] == 5
assert stats["success_rate"] == 0.6 # 3/5
def test_empty_history_returns_empty_stats(self):
"""Пустая история возвращает пустой dict."""
history = InMemoryBatchHistory()
stats = history.get_stats()
assert stats == {}
class TestBatchRecord:
"""Тесты структуры записи."""
def test_record_creation(self):
"""Создание записи с всеми полями."""
now = datetime.now(timezone.utc)
record = BatchRecord(
batch_id="abc123",
started_at=now,
finished_at=now,
sent_total=400,
sent_browser=100,
sent_location=100,
sent_device=100,
sent_geo=100,
status="partial",
error_message="Some errors occurred",
)
assert record.batch_id == "abc123"
assert record.sent_total == 400
assert record.status == "partial"
assert record.error_message == "Some errors occurred"