def test_generate_username_with_random(self, mock_random):
"""
It should return a username with a random integer
at the end of the username generated.
"""
saml_other_settings = {'RANDOM': True}
mock_random.return_value = 4589
generator = UsernameGenerator(saml_other_settings)
new_username = generator.generate_username(self.fullname)
return self.assertEqual(new_username, 'my_self_user_4589')
def test_username_without_modifications(self):
"""
If the provided username does not exists
in database, should return the username without
any modifications of suffix number.
"""
saml_other_settings = {'RANDOM': True}
not_existing_user = '******'
generator = UsernameGenerator(saml_other_settings)
new_username = generator.generate_username(not_existing_user)
return self.assertEqual(new_username, 'another_myself')
def test_generate_username_with_repetitive_random(self, mock_random):
"""
If a random generated number is repeated, should append
a suffix with another random that does not exists.
"""
saml_other_settings = {'RANDOM': True}
mock_random.side_effect = [4589, 9819]
User.objects.create(username='******')
User.objects.create(username='******')
generator = UsernameGenerator(saml_other_settings)
new_username = generator.generate_username('My Self')
return self.assertEqual(new_username, 'my_self_9819')
def test_generate_username_unicode(self):
"""
Ensure that unique usernames can be generated from unicode base names.
Uses HTML escaping to accurately reproduce an issue experienced with unicode names in decoded HTML requests.
"""
h = HTMLParser()
escaped_name = 'חיים_עמרני'
username = h.unescape(escaped_name)
user_exists = User.objects.create(username=username)
generator = UsernameGenerator()
new_username = generator.generate_username(username)
return self.assertEqual(new_username, u'{}_1'.format(username))
def test_generate_username_with_consecutive(self):
"""
It should return a new user with a consecutive number.
"""
saml_other_settings = {'RANDOM': False}
for i in range(1, 6):
User.objects.create(
username='******'.format(i)
)
generator = UsernameGenerator(saml_other_settings)
new_username = generator.generate_username(self.fullname)
# We have 6 users: Five created in the loop with a consecutive
# number and another one that comes from initial setUp,
# the first has not consecutive number due to is
# not neccesary append an differentiator. We expect a new user with
# the consecutive number 6.
return self.assertEqual(new_username, 'my_self_user_6')