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roboco/tests/unit/services/test_telegram_client.py
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"""TelegramClient coverage: NullTelegramClient no-op, LiveTelegramClient calls."""
from __future__ import annotations
import json
import httpx
import pytest
from roboco.services.telegram_client import (
LiveTelegramClient,
NullTelegramClient,
build_telegram_client,
)
from roboco.services.telegram_credentials import TelegramCredentialsData
_CREDS = TelegramCredentialsData(bot_token="123456:ABC", chat_id="987654321")
def test_null_client_is_unconfigured() -> None:
client = build_telegram_client(None, timeout=5.0)
assert isinstance(client, NullTelegramClient)
assert client.configured is False
@pytest.mark.asyncio
async def test_null_client_send_message_is_a_noop() -> None:
client: NullTelegramClient = NullTelegramClient()
result = await client.send_message("hello")
assert result.sent is False
assert result.detail # non-empty reason
def test_build_telegram_client_with_creds_returns_live_client() -> None:
client = build_telegram_client(_CREDS, timeout=5.0)
assert isinstance(client, LiveTelegramClient)
assert client.configured is True
@pytest.mark.asyncio
async def test_live_client_send_message_success() -> None:
def handler(request: httpx.Request) -> httpx.Response:
assert request.url.path == "/bot123456:ABC/sendMessage"
body = json.loads(request.content.decode())
assert body == {"chat_id": _CREDS.chat_id, "text": "hi"}
return httpx.Response(200, json={"ok": True, "result": {"message_id": 1}})
transport = httpx.MockTransport(handler)
http_client = httpx.AsyncClient(transport=transport)
client = LiveTelegramClient(_CREDS, timeout=5.0, client=http_client)
result = await client.send_message("hi")
assert result.sent is True
await client.close()
@pytest.mark.asyncio
async def test_live_client_send_message_http_error_is_graceful() -> None:
def handler(_request: httpx.Request) -> httpx.Response:
return httpx.Response(401, text="unauthorized")
transport = httpx.MockTransport(handler)
http_client = httpx.AsyncClient(transport=transport)
client = LiveTelegramClient(_CREDS, timeout=5.0, client=http_client)
result = await client.send_message("hi")
assert result.sent is False
assert "401" in result.detail
await client.close()