def test_hex_colors(self):
""" Test that rgb_sweep works on hexadecimal strings """
colors = list(rgb_sweep(10, source="#ffffff", dest="#000000"))
self.assertSequenceEqual(colors[0], (1.0, 1.0, 1.0))
self.assertSequenceEqual(colors[-1], (0.0, 0.0, 0.0))
def test_source_equal_to_dest(self):
""" Test that rgb_sweep still works if source is equal to destination."""
colors = rgb_sweep(10, source=(1, 0, 0), dest=(1, 0, 0))
self.assertEqual(len(list(colors)), 10)
def test_on_ints(self):
""" Test the number of elements yielded from rgb_sweep """
colors = rgb_sweep(10, source=(1, 0, 0), dest=(0, 1, 0))
self.assertEqual(len(list(colors)), 10)
def test_rgb_sweephex_colors():
""" Test that rgb_sweep works on hexadecimal strings """
colors = list(rgb_sweep(10, source="#ffffff", dest="#000000"))
assert colors[0] == (1.0, 1.0, 1.0)
assert colors[-1] == (0.0, 0.0, 0.0)
def test_rgb_sweepsource_equal_to_dest():
""" Test that rgb_sweep still works if source is equal to destination."""
colors = rgb_sweep(10, source=(1, 0, 0), dest=(1, 0, 0))
assert len(list(colors)) == 10
def test_rgb_sweep_on_ints():
""" Test the number of elements yielded from rgb_sweep """
colors = rgb_sweep(10, source=(1, 0, 0), dest=(0, 1, 0))
assert len(list(colors)) == 10