# from django.test import TestCase
#
# from app.calc import add
# from app.calc import subtract
#
#
# class CalcTests(TestCase):
#
#     def test_add_numbers(self):
#         """Test that two numbers are added together"""
#         self.assertEquals(add(3, 8), 11)
#
#     def test_add_negative_numbers(self):
#         '''Test to add two negative numbers'''
#         self.assertEquals(add(-2, -3), -5)
#
#     def test_subtract_two_numbers(self):
#         '''Test that values are subtracted and returned'''
#         self.assertEquals(subtract(5, 11), 6)
