Example: Flask test with unittest

example_flask_testing.py

import os
from datalibs import app
import unittest

class AppViewTestCase(unittest.TestCase):
    def setUp(self):
        app.config['TESTING'] = True
        self.app = app.test_client()

    def tearDown(self):
        pass

    def test_first_page(self):
        rv = self.app.get('/login')
        print rv.data

if __name__ == '__main__':
    unittest.main()