import pytest
from app import create_app, db

@pytest.fixture
def app():
    app = create_app()
    # Configure testing DB
    app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///:memory:'
    app.config['TESTING'] = True
    return app

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

@pytest.fixture
def app_context(app):
    with app.app_context():
        yield

@pytest.fixture
def init_database(app, app_context):
    db.create_all()
    yield db
    db.session.remove()
    db.drop_all()