class ShopTestCase(unittest.TestCase):
def setUp(self):
self.user = User()
def test_delete_shopping_list(self):
self.user.shopping_lists = {
'tuesday': ['food', 'fuel'],
'wednesday': ['clothes', 'tomatoes']
}
self.assertEqual(self.user.delete_shopping_list('tuesday'),
{'wednesday': ['clothes', 'tomatoes']})
def test_shopping_list_initialy_empty(self):
self.assertEqual(self.user.shopping_lists, {})
def test_create_shopping_list_successfully(self):
initial_list_count = len(self.user.shopping_lists)
tuesday_list = self.user.create_shopping_list('Tuesday')
self.assertTrue(tuesday_list)
new_list_count = len(self.user.shopping_lists)
self.assertEqual(new_list_count - initial_list_count, 1)
def test_updating_non_existing_shopping_list_item(self):
self.user.shopping_lists = {'tuesday_list': ['food']}
self.assertEqual(self.user.update_shopping_list_item(
'tuesday_list', 'flas', 'flat'),
'Item not in list',
msg='Item not in list')
def test_create_shopping_list_when_list_already_exists(self):
self.user.shopping_lists = {'tuesday': ['food']}
self.assertEqual(self.user.create_shopping_list('tuesday', 'food'),
'Shopping List already exists!',
msg='Shopping List already exists!')
def test_update_shopping_list(self):
self.user.shopping_lists = {'tuesday': ['food']}
self.assertEqual(
self.user.update_shopping_list('tuesday', 'tuesday_list'),
{'tuesday_list': ['food']})
def test_updating_non_existing_shopping_list(self):
self.user.shopping_lists = {'Tuesday': ['food']}
self.assertEqual(self.user.update_shopping_list('Shoe', 'flats'),
'list name does not exist here',
msg='list name does not exist here')
def test_update_shopping_list_item(self):
self.user.shopping_lists = {'food': ['apple']}
self.assertEqual(
self.user.update_shopping_list_item('food', 'apple', 'apple'),
{'food': ['apple']})
def test_read_shopping_list_items(self):
self.user.shopping_lists = {'food': ['onions', 'apples']}
self.assertEqual(self.user.read_list('food'), ['onions', 'apples'])
class TestUser(unittest.TestCase):
"""Tests for the User class"""
def setUp(self):
self.flavia = User('fnshemerirwe', '*****@*****.**',
'1234567890')
def test_login_with_correct_credentials(self):
"""User can login with correct credentails correct"""
self.assertTrue(
self.flavia.login('*****@*****.**', '1234567890'))
def test_login_with_incorrect_email_correct_password(self):
"""User login is rejected with incorrect email."""
self.assertFalse(self.flavia.login('*****@*****.**', '1234567890'),
msg="User\
can login with incorrect email")
def test_login_with_correct_email_incorrect_password(self):
"""User login is rejected is rejected with incorrect password"""
self.assertFalse(self.flavia.login('*****@*****.**',
'5236912'),
msg="User\
can login with incorrect password")
def test_login_with_incorrect_credentials(self):
"""User login is rejected is rejected with incorrect credentials"""
self.assertFalse(self.flavia.login('*****@*****.**', '5236912'),
msg="User\
can login with incorrect credentials")
def test_create_shopping_list(self):
"""User can create a shopping list"""
self.flavia.create_shopping_list('monday')
self.assertEqual(self.flavia.shopping_lists, ['monday'],
msg="User can not \
create a new shopping list")
def test_create_shopping_list_with_non_empty_shopping_lists(self):
"""User can create shopping lists even with extising shopping lists"""
self.flavia.shopping_lists.append('monday')
self.flavia.shopping_lists.append('tuesday')
self.flavia.create_shopping_list('wednesday')
self.assertEqual(self.flavia.shopping_lists,
['monday', 'tuesday', 'wednesday'],
msg="User can not create a new shopping \
list after creating a previous one")
def test_delete_shopping_list_from_empty_shopping_lists(self):
"""User can not delete shopping list without creating any shopping list"""
self.assertRaises(ValueError, self.flavia.delete_shopping_list,
'monday')
def test_delete_shopping_list_from_shopping_lists(self):
"""User can delete any created shopping list"""
self.flavia.shopping_lists.append('monday')
self.flavia.shopping_lists.append('tuesday')
self.flavia.delete_shopping_list('monday')
self.assertEqual(self.flavia.shopping_lists, ['tuesday'],
msg="User can not delete a shopping list \
that is in shopping list")
def test_delete_non_existing_shopping_list_from_shopping_lists(self):
"""User can not delete a shoping list he did not create"""
self.flavia.shopping_lists.append('monday')
self.flavia.shopping_lists.append('tuesday')
self.assertRaises(ValueError, self.flavia.delete_shopping_list,
'wednesday')
def test_view_empty_shopping_lists(self):
"""User View empty shopping lists"""
self.assertEqual(self.flavia.view_shopping_lists(), [],
msg="Can not display empty shopping list")
def test_view_shopping_lists_created(self):
"""User can view all shopping lists created"""
self.flavia.shopping_lists.append('monday')
self.flavia.shopping_lists.append('tuesday')
self.flavia.shopping_lists.append('wednesday')
self.flavia.shopping_lists.append('thursday')
self.assertEqual(self.flavia.view_shopping_lists(),
['monday', 'tuesday', 'wednesday', 'thursday'],
msg='Can not display shopping lists correctly')
