import unittest
import urllib
from flask_testing import LiveServerTestCase
from flask_testing import TestCase
from flask import Flask
from app.main import *
from redundant import *


class Myshop(TestCase):
    '''class defining tests for the myshop application'''
    render_templates = False

    def create_app(self):
        app == Flask(__name__)
        app.config['TESTING'] = True
        app.config['LIVESERVER_PORT'] = 0
        # set to zero to allow OS to choose which port to use
        app.config['LIVESERVER_TIMEOUT'] = 10
        return app

    def test_assert_not_process_the_template(self):
        response = self.client.get("templates/")
        assert "" != response.data

    def test_redundant_register_returns_list_object(self):
        '''test that when user enters their registration details, 
        they are stored in a list object'''
        a = 'anderson'
        b = 'kenyanya'
        c = 'andersonkenyanya'
        self.assertIsInstance(register(a, b, c), list,
                              msg='method register has not returned list object')

    def test_redundant_returns_correct_num_of_entrie(self):
        '''method to ensure variables are not added to list automagically'''
        temp_length = register('a', 'b', 'c')
        self.assertEqual(
            len(temp_length), 6, msg='All three fields in register need to be filled out')

    def test_data_integrity(self):
        '''ensure one does not enter digits as names of people during registration'''
        name = 900
        email = 89.0
        password = 'password'
        self.assertRaises(TypeError, 'Name can not be a digit combination')

    def test_register_appends_items(self):
        '''test if the register function appends entered details into a list'''
        temp_list = register('a', 'b', 'c')
        self.assertIn('a', temp_list)

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

import unittest
import urllib
from flask_testing import LiveServerTestCase
from flask_testing import TestCase
from flask import Flask
from app.main import *
from .redundant import *


class Myshop(TestCase):
    '''class defining tests for the myshop application'''
    render_templates = False

    def create_app(self):
        app == Flask(__name__)
        app.config['TESTING'] = True
        app.config['LIVESERVER_PORT'] = 0
        # set to zero to allow OS to choose which port to use
        app.config['LIVESERVER_TIMEOUT'] = 10
        return app

    def test_assert_not_process_the_template(self):
        response = self.client.get("templates/")
        assert "" != response.data

    def test_redundant_register_returns_list_object(self):
        '''test that when user enters their registration details, 
        they are stored in a list object'''
        a = 'anderson'
        b = 'kenyanya'
        c = 'andersonkenyanya'
        self.assertIsInstance(register(a, b, c), list,
                              msg='method register has not returned list object')

    def test_redundant_returns_correct_num_of_entrie(self):
        '''method to ensure variables are not added to list automagically'''
        temp_length = register('a', 'b', 'c')
        self.assertEqual(
            len(temp_length), 6, msg='All three fields in register need to be filled out')

    def test_data_integrity(self):
        '''ensure one does not enter digits as names of people during registration'''
        name = 900
        email = 89.0
        password = 'password'
        self.assertRaises(TypeError, 'Name can not be a digit combination')

    def test_register_appends_items(self):
        '''test if the register function appends entered details into a list'''
        temp_list = register('a', 'b', 'c')
        self.assertIn('a', temp_list)

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

Update test_myshop.py