def test_existing_credentials(self):
'''
test to confirm if the user is in the list,if the user does not exist we will get a false response
'''
self.new_credential.saved_credential()
test_saved_credential = Credentials("vperry", "twitter", "xyz")
test_saved_credential.saved_credential()
existing_credental = Credentials.credentials_inlist("vperry")
self.assertTrue(existing_credental)
def existing_credential_list(username):
'''
function for checking if the credential is in the list
'''
return Credentials.credentials_inlist(username)