def test_dot_encode_colordepth1():
dot = Dot()
dot.encode([1])
assert dot.getChannels() == (1.0, 1.0, 1.0)
dot.encode([0])
assert dot.getChannels() == (0.0, 0.0, 0.0)
def test_dot_decode_colordepth2():
dot = Dot()
dot.decode(ColorChannels(1.0, 1.0, 1.0), 2)
assert dot.bitList == [0, 0]
dot.decode(ColorChannels(0.0, 1.0, 1.0), 2)
assert dot.bitList == [1, 0]
dot.decode(ColorChannels(1.0, 1.0, 0.0), 2)
assert dot.bitList == [1, 1]
dot.decode(ColorChannels(0, 63.0 / MaxColorVal, 63.0 / MaxColorVal), 4)
assert dot.bitList == [1, 1, 0, 0]
def test_dot_decode_colordepth1():
dot = Dot()
dot.decode(ColorChannels(1.0, 1.0, 1.0), 1)
assert dot.bitList == [1]
dot.decode(ColorChannels(0.0, 0.0, 0.0), 1)
assert dot.bitList == [0]
dot.decode(
ColorChannels(94.0 / MaxColorVal, 94.0 / MaxColorVal,
94.0 / MaxColorVal), 7)
assert dot.bitList == [1, 1, 1, 1, 0, 1, 0]
def test_dotByte_decode():
dotByte = DotByte()
dot = Dot()
c = ColorChannels(1.0, 1.0, 1.0)
dotByte.decode([c] * Constants.ByteSize, 1)
assert dotByte.bytesList == [0xFF]
c = ColorChannels(1.0, 1.0, 0.0)
dotByte.decode([c] * Constants.ByteSize, 2)
assert dotByte.bytesList == [0xFF, 0xFF]
c = ColorChannels(1.0, 1.0, 1.0)
dotByte.decode([c] * Constants.ByteSize, 3)
assert dotByte.bytesList == [0xFF, 0xFF, 0xFF]
c = ColorChannels(1.0, 1.0 / 3.0, 0.0)
dotByte.decode([c] * Constants.ByteSize, 6)
assert dotByte.bytesList == [0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00]
def test_dot_decode_colordepth3():
dot = Dot()
dot.decode(ColorChannels(0, 0, 0), 3)
assert dot.bitList == [0, 0, 0]
dot.decode(ColorChannels(1.0, 0, 1.0), 3)
assert dot.bitList == [1, 0, 1]
dot.decode(ColorChannels(1.0, 1.0, 1.0), 3)
assert dot.bitList == [1, 1, 1]
dot.decode(ColorChannels(1.0 / 3.0, 0.0, 1.0), 6)
assert dot.bitList == [1, 0, 0, 0, 1, 1]
dot.decode(ColorChannels(1.0, 1.0, 1.0), 9)
assert dot.bitList == [1, 1, 1, 1, 1, 1, 1, 1, 1]
def test_dot_encode_colordepth3():
dot = Dot()
dot.encode([0, 0, 0])
assert dot.getChannels() == (0.0, 0.0, 0.0)
dot.encode([1, 0, 1])
assert dot.getChannels() == (1.0, 0.0, 1.0)
dot.encode([1, 1, 1])
assert dot.getChannels() == (1.0, 1.0, 1.0)
dot.encode([1, 0, 0, 0, 1, 1])
assert dot.getChannels() == (85.0 / MaxColorVal, 0, 1.0)
dot.encode([1, 1, 1, 1, 1, 1, 1, 1, 1])
assert dot.getChannels() == (1.0, 1.0, 1.0)
def test_dot_encode_colordepth2():
dot = Dot()
# White
dot.encode([0, 0])
assert dot.getChannels() == (1.0, 1.0, 1.0)
# Magenta
dot.encode([0, 1])
assert dot.getChannels() == (1.0, 0.0, 1.0)
# Cyan
dot.encode([1, 0])
assert dot.getChannels() == (0, 1.0, 1.0)
# Yellow
dot.encode([1, 1])
assert dot.getChannels() == (1.0, 1.0, 0)
dot.encode([1, 1, 0, 0])
assert dot.getChannels() == (0, 1.0 / 3.0, 1.0 / 3.0)
def test_dot_encode_colordepth2():
dot = Dot()
dot.encode([0, 0])
assert dot.getChannels() == (1.0, 1.0, 1.0)
dot.encode([1, 0])
assert dot.getChannels() == (0, 1.0, 1.0)
dot.encode([1, 1])
assert dot.getChannels() == (1.0, 1.0, 0)
dot.encode([1, 1, 0, 0])
assert dot.getChannels() == (0, 1.0 / 3.0, 1.0 / 3.0)