def test_default_color_is_green(self):
self.color_picker = ColorPicker()
(light, color) = self.color_picker.pick()
self.assertEqual('green', color)
def setUp(self):
self.color_picker = ColorPicker()
def test_no_light_change_after_disabled_pulse(self):
color_picker = ColorPicker(pulse_disabled=True)
original_light, _ = color_picker.pick()
color_picker.pulse()
new_light, _ = color_picker.pick()
self.assertEqual(original_light, new_light)
