Example with for in test method and a typo in function.

test_first_broken.py

import unittest

def support_http_method(method):
    if method in ('POST', 'GETT'):
        return True
    else:
        return False
        
class SupportHttpMethodTestCase(unittest.TestCase):

    def test_support(self):
        expected_values = {
            'POST': True,
            'GET': True,
            'PUT': False,
            'DELETE': False
        }
        for method, expected in expected_values.items():
            self.assertEqual(support_http_method(method), expected)
            
if __name__ == '__main__':
	unittest.main()