def recrystalized_color(self):
"""
:return: color for recrystalized grain (shades of black and white).
"""
return tuple([
utils.constrain((207 - 7 * self.state) % 200, 200, 40)
for i in range(3)
])
def test_negative_values_below_range(self):
result = utils.constrain(-100, -10, -1)
self.assertEqual(result, -10)
def test_negative_values(self):
result = utils.constrain(100, -10, -1)
self.assertEqual(result, -1)
def test_max_val_lt_min_val(self):
result = utils.constrain(-1, 10, 0)
self.assertEqual(result, 0)
def test_regular_values_above_range(self):
result = utils.constrain(11, 0, 10)
self.assertEqual(result, 10)
def test_regular_values_below_range(self):
result = utils.constrain(-1, 0, 10)
self.assertEqual(result, 0)
def test_regular_values_in_range(self):
result = utils.constrain(10, 100, 0)
self.assertEqual(result, 10)