Testing

Applications built with the LongLink SDK can be tested using standard pytest and pytest-asyncio workflows. When a project is generated, these tools are already included as development dependencies in the pyproject.toml file.

To install the development dependencies, run:

uv

uv add .[dev]

pip

pip install .[dev]

Usage

You can execute all tests or target a specific test file using the following commands. Use sdk/tests for SDK test files and keep file paths aligned with the repository layout:

pytest
pytest sdk/tests/cli/test_init.py

Example

Illustrative snippet: asynchronous testing with pytest

import pytest

@pytest.mark.asyncio
async def test_healthcheck(client):
    response = await client.get('/health')

    assert response.status_code == 200

Illustrative snippet: testing with FastAPI TestClient

from app import app
from fastapi.testclient import TestClient

client = TestClient(app)

def test_healthcheck():
    response = client.get("/health")

    assert response.status_code == 200
    assert response.json() == {"status": "ok"}

Resouces

• FastAPI TestClient
• pytest Documentation
• pytest GitHub
• pytest-asyncio Documentation
• pytest-asyncio Github