def test_str5():
"""Test function str5"""
cornelltest.assert_equals('130.6', a3.str5(130.59))
cornelltest.assert_equals('130.5', a3.str5(130.54))
cornelltest.assert_equals('100.0', a3.str5(100))
cornelltest.assert_equals('100.6', a3.str5(100.55))
cornelltest.assert_equals('99.57', a3.str5(99.566))
cornelltest.assert_equals('99.99', a3.str5(99.99))
cornelltest.assert_equals('100.0', a3.str5(99.995))
cornelltest.assert_equals('22.00', a3.str5(21.99575))
cornelltest.assert_equals('21.99', a3.str5(21.994))
cornelltest.assert_equals('10.01', a3.str5(10.013567))
cornelltest.assert_equals('10.00', a3.str5(10.000000005))
cornelltest.assert_equals('10.00', a3.str5(9.9999))
cornelltest.assert_equals('9.999', a3.str5(9.9993))
cornelltest.assert_equals('1.355', a3.str5(1.3546))
cornelltest.assert_equals('1.354', a3.str5(1.3544))
cornelltest.assert_equals('0.046', a3.str5(.0456))
cornelltest.assert_equals('0.045', a3.str5(.0453))
cornelltest.assert_equals('0.006', a3.str5(.0056))
cornelltest.assert_equals('0.001', a3.str5(.0013))
cornelltest.assert_equals('0.000', a3.str5(.0004))
cornelltest.assert_equals('0.001', a3.str5(.0009999))
cornelltest.assert_equals('900.0', a3.str5(900))
cornelltest.assert_equals('12.45', a3.str5(12.453))
cornelltest.assert_equals('0.000', a3.str5(.0003))
cornelltest.assert_equals('0.001', a3.str5(0.00099999))
def test_rgb_to_cmyk():
"""Test rgb_to_cmyk"""
rgb = colormodel.RGB(255, 255, 255);
cmyk = a3.rgb_to_cmyk(rgb);
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('0.000', a3.str5(cmyk.magenta))
cornelltest.assert_equals('0.000', a3.str5(cmyk.yellow))
cornelltest.assert_equals('0.000', a3.str5(cmyk.black))
rgb = colormodel.RGB(0, 0,0);
cmyk = a3.rgb_to_cmyk(rgb);
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('0.000', a3.str5(cmyk.magenta))
cornelltest.assert_equals('0.000', a3.str5(cmyk.yellow))
cornelltest.assert_equals('100.0', a3.str5(cmyk.black))
rgb = colormodel.RGB(217, 43, 164);
cmyk = a3.rgb_to_cmyk(rgb);
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('80.18', a3.str5(cmyk.magenta))
cornelltest.assert_equals('24.42', a3.str5(cmyk.yellow))
cornelltest.assert_equals('14.90', a3.str5(cmyk.black))
def test_rgb_to_cmyk():
"""
Test translation function rgb_to_cmyk
"""
# We use a3.str5 to handle round-off error in comparisons
rgb = cornell.RGB(255, 255, 255)
cmyk = a3.rgb_to_cmyk(rgb)
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('0.000', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('0.000', a3.str5(cmyk.black))
rgb = cornell.RGB(0, 0, 0)
cmyk = a3.rgb_to_cmyk(rgb)
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('0.000', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('100.0', a3.str5(cmyk.black))
rgb = cornell.RGB(217, 43, 164)
cmyk = a3.rgb_to_cmyk(rgb)
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('80.18', a3.str5(cmyk.magenta))
cornell.assert_equals('24.42', a3.str5(cmyk.yellow))
cornell.assert_equals('14.90', a3.str5(cmyk.black))
def test_rgb_to_hsv():
"""Test translation function rgb_to_hsv"""
rgb= colormodel.RGB(20,20,20)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '0.000', a3.str5(hsv.hue))
rgb= colormodel.RGB(100,25,20)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '3.750', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.800', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.392', a3.str5(hsv.value))
rgb= colormodel.RGB(200,50,100)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '340.0', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.750', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.784', a3.str5(hsv.value))
rgb= colormodel.RGB(20,100,20)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '120.0', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.800', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.392', a3.str5(hsv.value))
rgb= colormodel.RGB(20,20,100)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '240.0', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.800', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.392', a3.str5(hsv.value))
rgb= colormodel.RGB(0,0,0)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '0.000', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.000', a3.str5(hsv.value))
rgb= colormodel.RGB(20,25,25)
hsv= a3.rgb_to_hsv(rgb)
cornelltest.assert_equals( '180.0', a3.str5(hsv.hue))
cornelltest.assert_equals( '0.200', a3.str5(hsv.saturation))
cornelltest.assert_equals( '0.098', a3.str5(hsv.value))
def test_rgb_to_hsv():
"""Test translation function rgb_to_hsv"""
rgb = colormodel.RGB(255, 255, 255)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('1.000', a3.str5(hsv.value))
rgb = colormodel.RGB(245, 87, 7)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('20.17', a3.str5(hsv.hue))
cornelltest.assert_equals('0.971', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.961', a3.str5(hsv.value))
rgb = colormodel.RGB(99, 33, 33)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.667', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.388', a3.str5(hsv.value))
rgb = colormodel.RGB(54, 2, 3)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('358.8', a3.str5(hsv.hue))
cornelltest.assert_equals('0.963', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.212', a3.str5(hsv.value))
rgb = colormodel.RGB(99, 100, 98)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('90.00', a3.str5(hsv.hue))
cornelltest.assert_equals('0.020', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.392', a3.str5(hsv.value))
rgb = colormodel.RGB(100, 1, 150)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('279.9', a3.str5(hsv.hue))
cornelltest.assert_equals('0.993', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.588', a3.str5(hsv.value))
rgb = colormodel.RGB(0, 0, 0)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.000', a3.str5(hsv.value))
def test_rgb_to_cmyk():
"""Test rgb_to_cmyk"""
rgb = colormodel.RGB(255, 255, 255)
cmyk = a3.rgb_to_cmyk(rgb)
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('0.000', a3.str5(cmyk.magenta))
cornelltest.assert_equals('0.000', a3.str5(cmyk.yellow))
cornelltest.assert_equals('0.000', a3.str5(cmyk.black))
rgb = colormodel.RGB(0, 0, 0)
cmyk = a3.rgb_to_cmyk(rgb)
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('0.000', a3.str5(cmyk.magenta))
cornelltest.assert_equals('0.000', a3.str5(cmyk.yellow))
cornelltest.assert_equals('100.0', a3.str5(cmyk.black))
rgb = colormodel.RGB(217, 43, 164)
cmyk = a3.rgb_to_cmyk(rgb)
cornelltest.assert_equals('0.000', a3.str5(cmyk.cyan))
cornelltest.assert_equals('80.18', a3.str5(cmyk.magenta))
cornelltest.assert_equals('24.42', a3.str5(cmyk.yellow))
cornelltest.assert_equals('14.90', a3.str5(cmyk.black))
rgb = colormodel.RGB(1, 3, 9)
cmyk = a3.rgb_to_cmyk(rgb)
cornelltest.assert_equals('88.89', a3.str5(cmyk.cyan))
cornelltest.assert_equals('66.67', a3.str5(cmyk.magenta))
cornelltest.assert_equals('0.000', a3.str5(cmyk.yellow))
cornelltest.assert_equals('96.47', a3.str5(cmyk.black))
rgb = colormodel.RGB(50, 80, 45)
cmyk = a3.rgb_to_cmyk(rgb)
cornelltest.assert_equals('37.50', a3.str5(cmyk.cyan))
cornelltest.assert_equals('0.000', a3.str5(cmyk.magenta))
cornelltest.assert_equals('43.75', a3.str5(cmyk.yellow))
cornelltest.assert_equals('68.63', a3.str5(cmyk.black))
def test_rgb_to_hsv():
"""Test translation function rgb_to_hsv"""
#MAX = MIN
rgb = colormodel.RGB(255, 255, 255)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('1.000', a3.str5(hsv.value))
rgb = colormodel.RGB(0, 0, 0)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.000', a3.str5(hsv.value))
rgb = colormodel.RGB(100, 100, 100)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.392', a3.str5(hsv.value))
#MAX = R and G >= B
rgb = colormodel.RGB(200, 150, 100)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('30.00', a3.str5(hsv.hue))
cornelltest.assert_equals('0.500', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.784', a3.str5(hsv.value))
rgb = colormodel.RGB(242, 67, 67)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('0.723', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.949', a3.str5(hsv.value))
rgb = colormodel.RGB(255, 0, 0)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('0.000', a3.str5(hsv.hue))
cornelltest.assert_equals('1.000', a3.str5(hsv.saturation))
cornelltest.assert_equals('1.000', a3.str5(hsv.value))
#MAX = R and G < B
rgb = colormodel.RGB(123, 87, 99)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('340.0', a3.str5(hsv.hue))
cornelltest.assert_equals('0.293', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.482', a3.str5(hsv.value))
#MAX = G
rgb = colormodel.RGB(1, 6, 2)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('132.0', a3.str5(hsv.hue))
cornelltest.assert_equals('0.833', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.024', a3.str5(hsv.value))
#MAX = B
rgb = colormodel.RGB(12, 64, 242)
hsv = a3.rgb_to_hsv(rgb)
cornelltest.assert_equals('226.4', a3.str5(hsv.hue))
cornelltest.assert_equals('0.950', a3.str5(hsv.saturation))
cornelltest.assert_equals('0.949', a3.str5(hsv.value))
def test_str5():
"""
Test function str5
"""
print('Testing for str5')
introcs.assert_equals('130.6', a3.str5(130.59))
introcs.assert_equals('130.5', a3.str5(130.54))
introcs.assert_equals('100.0', a3.str5(100))
introcs.assert_equals('100.6', a3.str5(100.56))
introcs.assert_equals('99.57', a3.str5(99.566))
introcs.assert_equals('99.99', a3.str5(99.99))
introcs.assert_equals('100.0', a3.str5(99.995))
introcs.assert_equals('22.00', a3.str5(21.99575))
introcs.assert_equals('21.99', a3.str5(21.994))
introcs.assert_equals('10.01', a3.str5(10.013567))
introcs.assert_equals('10.00', a3.str5(10.000000005))
introcs.assert_equals('10.00', a3.str5(9.9999))
introcs.assert_equals('9.999', a3.str5(9.9993))
introcs.assert_equals('1.355', a3.str5(1.3546))
introcs.assert_equals('1.354', a3.str5(1.3544))
introcs.assert_equals('0.046', a3.str5(.0456))
introcs.assert_equals('0.045', a3.str5(.0453))
introcs.assert_equals('0.006', a3.str5(.0056))
introcs.assert_equals('0.001', a3.str5(.0013))
introcs.assert_equals('0.000', a3.str5(.0004))
introcs.assert_equals('0.001', a3.str5(.0009999))
print('Passed str5 tests')
def test_rgb_to_cmyk():
"""
Test translation function rgb_to_cmyk
"""
# We use a3.str5 to handle round-off error in comparisons
rgb = cornell.RGB(255, 255, 255);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('0.000', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('0.000', a3.str5(cmyk.black))
rgb = cornell.RGB(0, 0, 0);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('0.000', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('100.0', a3.str5(cmyk.black))
rgb = cornell.RGB(217, 43, 164);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('80.18', a3.str5(cmyk.magenta))
cornell.assert_equals('24.42', a3.str5(cmyk.yellow))
cornell.assert_equals('14.90', a3.str5(cmyk.black))
rgb = cornell.RGB(5, 17, 150);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('96.67', a3.str5(cmyk.cyan))
cornell.assert_equals('88.67', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('41.18', a3.str5(cmyk.black))
rgb = cornell.RGB(254, 17, 3);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('0.000', a3.str5(cmyk.cyan))
cornell.assert_equals('93.31', a3.str5(cmyk.magenta))
cornell.assert_equals('98.82', a3.str5(cmyk.yellow))
cornell.assert_equals('0.392', a3.str5(cmyk.black))
rgb = cornell.RGB(75, 3, 179);
cmyk = a3.rgb_to_cmyk(rgb);
cornell.assert_equals('58.10', a3.str5(cmyk.cyan))
cornell.assert_equals('98.32', a3.str5(cmyk.magenta))
cornell.assert_equals('0.000', a3.str5(cmyk.yellow))
cornell.assert_equals('29.80', a3.str5(cmyk.black))
def test_rgb_to_hsv():
"""
Test translation function rgb_to_hsv
"""
rgb = cornell.RGB(0, 0, 0);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('0.000', a3.str5(hsv.hue))
cornell.assert_equals('0.000', a3.str5(hsv.saturation))
cornell.assert_equals('0.000', a3.str5(hsv.value))
rgb = cornell.RGB(150, 10, 5);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('2.069', a3.str5(hsv.hue))
cornell.assert_equals('0.967', a3.str5(hsv.saturation))
cornell.assert_equals('0.588', a3.str5(hsv.value))
rgb = cornell.RGB(150, 10, 10);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('0.000', a3.str5(hsv.hue))
cornell.assert_equals('0.933', a3.str5(hsv.saturation))
cornell.assert_equals('0.588', a3.str5(hsv.value))
rgb = cornell.RGB(150, 60, 10);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('21.43', a3.str5(hsv.hue))
cornell.assert_equals('0.933', a3.str5(hsv.saturation))
cornell.assert_equals('0.588', a3.str5(hsv.value))
rgb = cornell.RGB(150, 255, 10);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('85.71', a3.str5(hsv.hue))
cornell.assert_equals('0.961', a3.str5(hsv.saturation))
cornell.assert_equals('1.000', a3.str5(hsv.value))
rgb = cornell.RGB(150, 76, 255);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('264.8', a3.str5(hsv.hue))
cornell.assert_equals('0.702', a3.str5(hsv.saturation))
cornell.assert_equals('1.000', a3.str5(hsv.value))
rgb = cornell.RGB(255, 255, 255);
hsv = a3.rgb_to_hsv(rgb);
cornell.assert_equals('0.000', a3.str5(hsv.hue))
cornell.assert_equals('0.000', a3.str5(hsv.saturation))
cornell.assert_equals('1.000', a3.str5(hsv.value))
def test_rgb_to_hsv():
"""
Test translation function rgb_to_hsv
"""
# Testing MAX == MIN
rgb = cornell.RGB(0, 0, 0)
hsv = a3.rgb_to_hsv(rgb)
cornell.assert_equals('0.000', a3.str5(hsv.hue))
cornell.assert_equals('0.000', a3.str5(hsv.saturation))
cornell.assert_equals('0.000', a3.str5(hsv.value))
cornell.assert_equals('(0.000, 0.000, 0.000)', a3.str5_hsv(hsv))
# Testing MAX == R and G >= B
rgb = cornell.RGB(255, 150, 50)
hsv = a3.rgb_to_hsv(rgb)
cornell.assert_equals('29.27', a3.str5(hsv.hue))
cornell.assert_equals('0.804', a3.str5(hsv.saturation))
cornell.assert_equals('1.000', a3.str5(hsv.value))
cornell.assert_equals('(29.27, 0.804, 1.000)', a3.str5_hsv(hsv))
# Test MAX == R and G < B
rgb = cornell.RGB(255, 50, 150)
hsv = a3.rgb_to_hsv(rgb)
cornell.assert_equals('330.7', a3.str5(hsv.hue))
cornell.assert_equals('0.804', a3.str5(hsv.saturation))
cornell.assert_equals('1.000', a3.str5(hsv.value))
cornell.assert_equals('(330.7, 0.804, 1.000)', a3.str5_hsv(hsv))
# Test MAX == G
rgb = cornell.RGB(100, 240, 20)
hsv = a3.rgb_to_hsv(rgb)
cornell.assert_equals('98.18', a3.str5(hsv.hue))
cornell.assert_equals('0.917', a3.str5(hsv.saturation))
cornell.assert_equals('0.941', a3.str5(hsv.value))
cornell.assert_equals('(98.18, 0.917, 0.941)', a3.str5_hsv(hsv))
# Test MAX == B
rgb = cornell.RGB(100, 20, 240)
hsv = a3.rgb_to_hsv(rgb)
cornell.assert_equals('261.8', a3.str5(hsv.hue))
cornell.assert_equals('0.917', a3.str5(hsv.saturation))
cornell.assert_equals('0.941', a3.str5(hsv.value))
cornell.assert_equals('(261.8, 0.917, 0.941)', a3.str5_hsv(hsv))
