def test_set_wanted_with_valid_input_should_set_userinput_properties(self):
user_input = UserInput()
user_input.set_size('4, 4')
wanted = '2, 3, 30'
user_input.set_wanted(wanted)
self.assertEquals(user_input.wanted_x, 2)
self.assertEquals(user_input.wanted_y, 3)
self.assertEquals(user_input.turns, 30)
def test_set_wanted_with_invalid_wanted_should_raise_value_error(self):
user_input = UserInput()
exc = None
wanted = '3,3,50'
try:
user_input.set_wanted(wanted)
except ValueError as err:
exc = err
self.assertIsNotNone(exc)
self.assertEquals(
str(exc),
"Invalid expected input it should be like: 'x, y, turns'.")
def test_set_wanted_with_out_of_bounds_should_raise_value_error(self):
user_input = UserInput()
user_input.grid.x = 2
user_input.grid.y = 2
wanted = '2, 2, 50'
exc = None
try:
user_input.set_wanted(wanted)
except ValueError as err:
exc = err
self.assertIsNotNone(exc)
self.assertEquals(
str(exc),
"Invalid expected input it should be like: 'x, y, turns'.")
