Files
PolyWeather/tests/test_bot_handlers.py
T

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3.1 KiB
Python

from types import SimpleNamespace
from unittest.mock import Mock
from src.bot.handlers.city import CityCommandHandler
from src.bot.handlers.deb import DebCommandHandler
from src.bot.services.city_command_service import CityReportResult, CityResolveResult
from src.bot.services.deb_command_service import DebReportResult
class DummyBot:
def __init__(self):
self.replies = []
self.sent = []
def reply_to(self, message, text, parse_mode=None):
self.replies.append(
{
"chat_id": message.chat.id,
"text": text,
"parse_mode": parse_mode,
}
)
def send_message(self, chat_id, text, parse_mode=None):
self.sent.append(
{
"chat_id": chat_id,
"text": text,
"parse_mode": parse_mode,
}
)
def message_handler(self, *args, **kwargs): # pragma: no cover - decorator stub
def _decorator(func):
return func
return _decorator
def _message(text: str):
return SimpleNamespace(
text=text,
from_user=SimpleNamespace(id=123, username="tester", first_name="Tester"),
chat=SimpleNamespace(id=999),
)
def test_city_handler_missing_city_shows_usage():
bot = DummyBot()
guard = SimpleNamespace(ensure_access_and_points=Mock(return_value=True))
city_service = SimpleNamespace(
resolve_city=Mock(),
build_report=Mock(),
)
handler = CityCommandHandler(bot=bot, guard=guard, city_service=city_service)
handler.handle(_message("/city"))
assert len(bot.replies) == 1
assert "请输入城市名称" in bot.replies[0]["text"]
assert guard.ensure_access_and_points.call_count == 0
def test_city_handler_happy_path_pushes_progress_and_report():
bot = DummyBot()
guard = SimpleNamespace(ensure_access_and_points=Mock(return_value=True))
city_service = SimpleNamespace(
resolve_city=Mock(
return_value=CityResolveResult(ok=True, city_name="london", supported_cities=["london"])
),
build_report=Mock(return_value=CityReportResult(ok=True, report="CITY_REPORT")),
)
handler = CityCommandHandler(bot=bot, guard=guard, city_service=city_service)
handler.handle(_message("/city london"))
assert len(bot.sent) == 2
assert "正在查询 London 的天气数据" in bot.sent[0]["text"]
assert bot.sent[1]["text"] == "CITY_REPORT"
assert bot.sent[1]["parse_mode"] == "HTML"
def test_deb_handler_history_missing_returns_hint():
bot = DummyBot()
guard = SimpleNamespace(ensure_access_and_points=Mock(return_value=True))
deb_service = SimpleNamespace(
resolve_city=Mock(return_value="ankara"),
has_history=Mock(return_value=False),
build_report=Mock(return_value=DebReportResult(ok=True, report="DEB_REPORT")),
)
handler = DebCommandHandler(bot=bot, guard=guard, deb_service=deb_service)
handler.handle(_message("/deb ankara"))
assert len(bot.replies) == 1
assert "暂无 ankara 的历史数据" in bot.replies[0]["text"]
assert guard.ensure_access_and_points.call_count == 0