Configuration files for testing flask application

conftest.py

import pytest
from api import create_app, db

@pytest.fixture
def app():
    flask_app = create_app()
    flask_app.app_context().push()
    yield flask_app


@pytest.fixture
def client(app):
    yield app.test_client()

setup.py

from api import db

def truncate_db():
    meta = db.metadata
    for table in meta.sorted_tables[::-1]:
        db.session.execute(table.delete())
    db.session.commit()

This is the code setup i use for testing flask applications with pytest