#!/usr/bin/python

#

# Copyright 2019 Google LLC

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

import json

import flask

import pytest

from google.cloud.sqlcommenter.flask import get_flask_info

from .app import app

# Following the example provided at

# https://flask.palletsprojects.com/en/1.1.x/testing/#the-testing-skeleton

@pytest.fixture

def client():

app.config['TESTING'] = True

with app.test_client() as client:

yield client

def test_get_flask_info_in_request_context(client):

expected = {

'controller': 'flask_info',

'framework': 'flask:%s' % flask.__version__,

'route': '/flask-info',

}

resp = client.get('/flask-info')

assert json.loads(resp.data.decode('utf-8')) == expected

def test_get_flask_info_in_404_error_context(client):

expected = {

'framework': 'flask:%s' % flask.__version__,

}

resp = client.get('/doesnt-exist')

assert json.loads(resp.data.decode('utf-8')) == expected

def test_get_flask_info_outside_request_context(client):

assert get_flask_info() == {}