def test_add_five_string(self):
test_param = 'asdfasdfs'
result = main.add_five(test_param)
# we inherit assertEqual from TestCase
# note the use of isinstance to check ValueError, as what is returned is an instance of a ValueError, and not the actual ValueError class, so this would fail the assertion without it
# self.assertEqual(isinstance(result, ValueError)) won't work because of the expectation of two arguments
self.assertIsInstance(result, ValueError)
def test1_add_five(self):
test_param = 'adfg'
result = main.add_five(test_param)
self.assertIsInstance(result, ValueError)
def test_add_five(self):
test_param = 10
result = main.add_five(test_param)
self.assertEqual(result, 15)
def test3_add_five(self):
test_param = ''
result = main.add_five(test_param)
self.assertEqual(result, 'please enter number')
def test_add_five_3(self):
test_param = None
result = main.add_five(test_param)
self.assertEqual(result, "please enter number")
def test_add_five(self):
test_param = 10
result = main.add_five(test_param)
# we inherit assertEqual from TestCase
self.assertEqual(result, 15)