def test_get_point_with_valid_coordinates(self):
"""
Test that a certain point on the screen can be accessed
"""
test_screen = Screen(2, 2)
actual_point = test_screen.get_point(1, 1)
expected_point = " "
self.assertEqual(actual_point, expected_point)
def test_set_point_with_valid_coordinates(self):
"""
Test that a point on the screen can be set with a value
"""
test_screen = Screen(2, 2)
test_screen.set_point(1, 1, "#")
expected_point = "#"
actual_point = test_screen.get_point(1, 1)
self.assertEqual(expected_point, actual_point)