Flask test endpoints

from flask import request, jsonify

@app.route('/jsonapi')
def auth():
    json_data = request.get_json()
    attribute = json_data['attr']
    return jsonify(resp=generate_response(attribute))

with app.test_client() as c:
    rv = c.post('/jsonapi', json={
        'attr': 'value', 'other': 'data'
    })
    json_data = rv.get_json()
    assert generate_response(email, json_data['resp'])