def test_RGB_luminance_equation(self):
"""
Test :func:`colour.models.rgb.derivation.RGB_luminance_equation`
definition.
"""
self.assertIsInstance(
RGB_luminance_equation(
np.array(
[0.73470, 0.26530, 0.00000, 1.00000, 0.00010, -0.07700]
),
np.array([0.32168, 0.33767]),
),
str,
)
# TODO: Simplify that monster.
pattern = (
"Y\\s?=\\s?[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?."
"\\(R\\)\\s?[+-]\\s?[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?."
"\\(G\\)\\s?[+-]\\s?[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?."
"\\(B\\)"
)
P = np.array([0.73470, 0.26530, 0.00000, 1.00000, 0.00010, -0.07700])
self.assertTrue(
re.match(
pattern,
RGB_luminance_equation(P, np.array([0.32168, 0.33767])),
)
)
def test_RGB_luminance_equation(self):
"""
Tests :func:`colour.models.rgb.derivation.RGB_luminance_equation`
definition.
"""
self.assertIsInstance(
RGB_luminance_equation(
np.array([0.73470, 0.26530,
0.00000, 1.00000,
0.00010, -0.07700]),
(0.32168, 0.33767)), unicode)
self.assertTrue(re.match(
# TODO: Simplify that monster.
r'Y\s?=\s?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?.\(R\)\s?[\+-]\s?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?.\(G\)\s?[\+-]\s?[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?.\(B\)', # noqa
RGB_luminance_equation(
np.array([0.73470, 0.26530,
0.00000, 1.00000,
0.00010, -0.07700]),
(0.32168, 0.33767))))