def test_with_pixel_below_52(self): self.assertEqual(' ', match_brightness_to_character(51))
def test_with_pixel_0(self): self.assertEqual(' ', match_brightness_to_character(0))
def test_with_pixel_above_204(self): self.assertEqual('█', match_brightness_to_character(255))
def test_with_pixel_between_153_and_203(self): self.assertEqual('▓', match_brightness_to_character(202))
def test_with_pixel_between_102_and_152(self): self.assertEqual('▒', match_brightness_to_character(151))
def test_with_pixel_between_52_and_101(self): self.assertEqual('░', match_brightness_to_character(52))