import unittest class TestAdd(unittest.TestCase): def test_add(self): self.assertIn('<form id="form-login" class="form" method="POST" action="/login">', test_add(1, 2), 3)

###### Exercise: Write a test for the login page

Write a test that takes an email and password,
submits the form, and checks that the user is redirected to the
"/profile" page.

## Authoring a TestCase

* For each test method, the instance will be set up by calling:
  * setUpClass
  * setUp
* If setUpClass raises an exception, the test class is not loaded.
* If setUp raises an exception, the test method is not executed.
  * The tearDown method is still called.
* The tearDown method is called after each test method.
* The tearDownClass method is called after all tests have been executed.
* If setUpClass or setUp raises an exception, tearDownClass or tearDown
  will not be called.

## Using the command line

`python -m unittest` will run all the tests.

`python -m unittest test_app.py` will run all the tests in test_app.py.

`python -m unittest test_app.py:Test