def test_is_int_correct_multiple(self):
value = "34"
self.assertEqual(r.is_int(value), True)
def test_is_int_empty(self):
value = ""
self.assertEqual(r.is_int(value), False)
def test_is_int_False(self):
value = 'word'
self.assertEqual(r.is_int(value), False)
def test_is_int_correct(self):
value = "1"
self.assertEqual(r.is_int(value), True)
def test_valid_command_invalid(self):
with captured_io(StringIO('Forward Forward 5')):
self.assertEqual(robot.is_int('Forward 5'), False)
def test_is_int_false(self):
with captured_io(StringIO('Forward hj')):
self.assertEqual(robot.is_int('hj'), False)
def test_is_int_true(self):
with captured_io(StringIO('Forward 10')):
self.assertEqual(robot.is_int('10'), True)