def test_do_stuff3(self):
test_param = ''
result = main.funcname(test_param)
self.assertEqual(result, 'Please enter any number')
def test_do_stuff(self):
''' Doing Test 1 '''
test_param = 10
result = main.funcname(test_param)
self.assertEqual(result, 15)
def test_do_stuff2(self):
test_param = 'hello'
result = main.funcname(test_param)
self.assertIsInstance(result, ValueError)