def test_hsl_primaries(self):
self.assertEqualColor(hsl(0, 1.0, 0.5), rgb(0xff, 0x00, 0x00))
self.assertEqualColor(hsl(60, 1.0, 0.5), rgb(0xff, 0xff, 0x00))
self.assertEqualColor(hsl(120, 1.0, 0.5), rgb(0x00, 0xff, 0x00))
self.assertEqualColor(hsl(180, 1.0, 0.5), rgb(0x00, 0xff, 0xff))
self.assertEqualColor(hsl(240, 1.0, 0.5), rgb(0x00, 0x00, 0xff))
self.assertEqualColor(hsl(300, 1.0, 0.5), rgb(0xff, 0x00, 0xff))
self.assertEqualColor(hsl(360, 1.0, 0.5), rgb(0xff, 0x00, 0x00))
def test_hsla_hash(self):
self.assertEqual(hash(hsla(10, 0.2, 0.3, 0.5)),
hash(hsla(10, 0.2, 0.3, 0.5)))
self.assertEqual(hash(hsla(10, 0.2, 0.3, 1.0)), hash(hsl(10, 0.2,
0.3)))
self.assertNotEqual(hash(hsla(10, 0.3, 0.2, 0.5)),
hash(hsla(10, 0.2, 0.3, 0.5)))
self.assertNotEqual(hash(hsla(10, 0, 0, 0.5)),
hash(rgba(10, 0, 0, 0.5)))
def test_hsl(self):
self.assertEqualHSL('hsl(1,20%,30%)', hsl(1, 0.2, 0.3))
self.assertEqualHSL('hsl(1, 20%, 30%)', hsl(1, 0.2, 0.3))
self.assertEqualHSL('hsl( 1, 20% , 30%)', hsl(1, 0.2, 0.3))
with self.assertRaises(ValueError):
color('hsl(1, 20%)')
with self.assertRaises(ValueError):
color('hsl(a, 20%, 30%)')
with self.assertRaises(ValueError):
color('hsl(1, a, 30%)')
with self.assertRaises(ValueError):
color('hsl(1, 20%, a)')
with self.assertRaises(ValueError):
color('hsl(1, 20%, 30%, 0.5)')
def test_hsl_muted(self):
self.assertEqualColor(hsl(0, 0.25, 0.25), rgb(0x50, 0x30, 0x30))
self.assertEqualColor(hsl(60, 0.25, 0.25), rgb(0x50, 0x50, 0x30))
self.assertEqualColor(hsl(120, 0.25, 0.25), rgb(0x30, 0x50, 0x30))
self.assertEqualColor(hsl(180, 0.25, 0.25), rgb(0x30, 0x50, 0x50))
self.assertEqualColor(hsl(240, 0.25, 0.25), rgb(0x30, 0x30, 0x50))
self.assertEqualColor(hsl(300, 0.25, 0.25), rgb(0x50, 0x30, 0x50))
self.assertEqualColor(hsl(360, 0.25, 0.25), rgb(0x50, 0x30, 0x30))
self.assertEqualColor(hsl(0, 0.25, 0.75), rgb(0xcf, 0xaf, 0xaf))
self.assertEqualColor(hsl(60, 0.25, 0.75), rgb(0xcf, 0xcf, 0xaf))
self.assertEqualColor(hsl(120, 0.25, 0.75), rgb(0xaf, 0xcf, 0xaf))
self.assertEqualColor(hsl(180, 0.25, 0.75), rgb(0xaf, 0xcf, 0xcf))
self.assertEqualColor(hsl(240, 0.25, 0.75), rgb(0xaf, 0xaf, 0xcf))
self.assertEqualColor(hsl(300, 0.25, 0.75), rgb(0xcf, 0xaf, 0xcf))
self.assertEqualColor(hsl(360, 0.25, 0.75), rgb(0xcf, 0xaf, 0xaf))
self.assertEqualColor(hsl(0, 0.75, 0.75), rgb(0xef, 0x8f, 0x8f))
self.assertEqualColor(hsl(60, 0.75, 0.75), rgb(0xef, 0xef, 0x8f))
self.assertEqualColor(hsl(120, 0.75, 0.75), rgb(0x8f, 0xef, 0x8f))
self.assertEqualColor(hsl(180, 0.75, 0.75), rgb(0x8f, 0xef, 0xef))
self.assertEqualColor(hsl(240, 0.75, 0.75), rgb(0x8f, 0x8f, 0xef))
self.assertEqualColor(hsl(300, 0.75, 0.75), rgb(0xef, 0x8f, 0xef))
self.assertEqualColor(hsl(360, 0.75, 0.75), rgb(0xef, 0x8f, 0x8f))
self.assertEqualColor(hsl(0, 0.75, 0.25), rgb(0x70, 0x10, 0x10))
self.assertEqualColor(hsl(60, 0.75, 0.25), rgb(0x70, 0x70, 0x10))
self.assertEqualColor(hsl(120, 0.75, 0.25), rgb(0x10, 0x70, 0x10))
self.assertEqualColor(hsl(180, 0.75, 0.25), rgb(0x10, 0x70, 0x70))
self.assertEqualColor(hsl(240, 0.75, 0.25), rgb(0x10, 0x10, 0x70))
self.assertEqualColor(hsl(300, 0.75, 0.25), rgb(0x70, 0x10, 0x70))
self.assertEqualColor(hsl(360, 0.75, 0.25), rgb(0x70, 0x10, 0x10))
def test_hsl_grays(self):
self.assertEqualColor(hsl(0, 0.0, 0.2), rgb(0x33, 0x33, 0x33))
self.assertEqualColor(hsl(0, 0.0, 0.4), rgb(0x66, 0x66, 0x66))
self.assertEqualColor(hsl(0, 0.0, 0.5), rgb(0x80, 0x80, 0x80))
self.assertEqualColor(hsl(0, 0.0, 0.6), rgb(0x99, 0x99, 0x99))
self.assertEqualColor(hsl(0, 0.0, 0.8), rgb(0xcc, 0xcc, 0xcc))
def test_hsl_whites(self):
self.assertEqualColor(hsl(0, 0.0, 1.0), rgb(0xff, 0xff, 0xff))
self.assertEqualColor(hsl(60, 0.0, 1.0), rgb(0xff, 0xff, 0xff))
self.assertEqualColor(hsl(180, 0.0, 1.0), rgb(0xff, 0xff, 0xff))
self.assertEqualColor(hsl(240, 0.0, 1.0), rgb(0xff, 0xff, 0xff))
self.assertEqualColor(hsl(360, 0.0, 1.0), rgb(0xff, 0xff, 0xff))
def test_hsl_blacks(self):
self.assertEqualColor(hsl(0, 0.0, 0.0), rgb(0x00, 0x00, 0x00))
self.assertEqualColor(hsl(60, 0.0, 0.0), rgb(0x00, 0x00, 0x00))
self.assertEqualColor(hsl(180, 0.0, 0.0), rgb(0x00, 0x00, 0x00))
self.assertEqualColor(hsl(240, 0.0, 0.0), rgb(0x00, 0x00, 0x00))
self.assertEqualColor(hsl(360, 0.0, 0.0), rgb(0x00, 0x00, 0x00))
def test_hsl_hash(self):
self.assertEqual(hash(hsl(10, 0.2, 0.3)), hash(hsl(10, 0.2, 0.3)))
self.assertNotEqual(hash(hsl(10, 0.3, 0.2)), hash(hsl(10, 0.2, 0.3)))
def test_hsl_repr(self):
self.assertEqual(repr(hsl(10, 0.2, 0.3)), "hsl(10, 0.2, 0.3)")
def test_noop(self):
self.assertEqualColor(rgba(1, 2, 3, 0.5), rgba(1, 2, 3, 0.5))
self.assertEqualHSL(hsl(1, 0.2, 0.3), hsl(1, 0.2, 0.3))