def test_is_bold_false(self):
for weight in range(100, 501, 100):
with self.subTest(weight=weight):
font = Font(weight=weight)
self.assertFalse(font.is_bold())
def test_is_bold_true(self):
for weight in range(600, 1001, 100):
with self.subTest(weight=weight):
font = Font(weight=weight)
self.assertTrue(font.is_bold())
