from app import app
from flask.testing import FlaskClient
import pytest
import os


@pytest.fixture(scope="module")
def test_client() -> FlaskClient:
    """ Test that required environment variables are set
        ahead of runtime
    """
    os.environ['CONFIG_TYPE'] = 'config.TestingConfig'

    with app.test_client() as testing_client:
        with app.app_context():
            yield testing_client