aiogram_bot_tester 1.0.1

Test your Telegram bots easily

aiogram_bot_tester

• English tutorial
• Русский туториал

Installation

Stable version:

pip install aiogram_bot_tester

Latest development version:

pip install git+https://github.com/samedit66/aiogram-bot-tester.git

What's that?

aiogram_bot_tester is a lightweight way to test aiogram bots offline, without real Telegram API calls. It helps you simulate updates, check bot responses, and keep tests deterministic, so bot logic can be covered with confidence even when the conversation flow is complex.

Quick example

import pytest
import aiogram
from aiogram import F
from aiogram.types import CallbackQuery, InlineKeyboardButton, InlineKeyboardMarkup, Message

from aiogram_bot_tester import BotTester

router = aiogram.Router()


@router.message(aiogram.filters.CommandStart())
async def cmd_start(message: Message) -> None:
    await message.answer(
        "Hello! Press Continue or send me your name.",
        reply_markup=InlineKeyboardMarkup(
            inline_keyboard=[
                [InlineKeyboardButton(text="Continue", callback_data="continue")]
            ]
        ),
    )


@router.message(F.text)
async def echo_name(message: Message) -> None:
    await message.answer(f"Nice to meet you, {message.text}!")


@router.callback_query(F.data == "continue")
async def on_continue(callback: CallbackQuery) -> None:
    await callback.message.answer("Please send your name.")


@pytest.mark.asyncio
async def test_flow() -> None:
    tester = BotTester.from_routers(router)

    response = await tester.start()
    assert response.contains_text("Hello")
    assert response.has_button("Continue")

    response = await tester.tap_button("Continue")
    assert response.contains_text("Please send your name.")

    response = await tester.send_message("Bob")
    assert response.contains_text("Nice to meet you, Bob!")