How do I perform unit testing in Flask?

How do I perform unit testing in Flask?

To perform unit testing in Flask, you can use the built-in unittest module along with Flask's test client.

Can you show me a simple example of a unit test for a Flask route?

Sure! Here's a basic example:

import unittest
from myapp import app

class FlaskTestCase(unittest.TestCase):
    def setUp(self):
        self.app = app.test_client()
        self.app.testing = True

    def test_home_page(self):
        response = self.app.get('/')
        self.assertEqual(response.status_code, 200)
        self.assertIn(b'Welcome', response.data)

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

What libraries can I use for more advanced testing in Flask?

You can use libraries like pytest, Flask-Testing, and Factory Boy for more advanced testing capabilities.

How do I run my unit tests?

You can run your unit tests by executing the command python -m unittest in your terminal.