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import unittest
import wx
from unittests import wtc
#---------------------------------------------------------------------------
class Colour(wtc.WidgetTestCase):
def test_default_ctor(self):
c = wx.Colour()
self.assertTrue(not c.IsOk())
self.assertTrue(c.Get() == (-1,-1,-1,255))
def test_rgb_ctor(self):
c = wx.Colour(1,2,3)
self.assertTrue(c.Get(False) == (1,2,3))
def test_rgba_ctor(self):
c = wx.Colour(1,2,3,4)
self.assertTrue(c.Get() == (1,2,3,4))
def test_copy_ctor(self):
c1 = wx.Colour(1,2,3,4)
c2 = wx.Colour(c1)
self.assertTrue(c1 == c2)
self.assertTrue(c1 is not c2)
self.assertTrue(c1.Get() == c2.Get())
def test_seq_ctor1(self):
c = wx.Colour( [1,2,3,4] )
self.assertTrue(c.Get() == (1,2,3,4))
def test_seq_ctor2(self):
c = wx.Colour( [1,2,3] )
self.assertTrue(c.Get(False) == (1,2,3))
def test_numpy_ctor(self):
import numpy as np
a = np.array( [1,2,3,4] )
c = wx.Colour(a)
self.assertTrue(c.Get() == (1,2,3,4))
def test_GetPixel(self):
c1 = wx.Colour(1,2,3,4)
p = c1.GetPixel()
def test_converters(self):
# Ensure that other types that are sequence-like can't be
# auto-converted, the copy constructor is good-enough for testing this
with self.assertRaises(TypeError):
p = wx.Colour(wx.Rect(1,2,3,4))
def test_GetIM(self):
# Test the immutable version returned by GetIM
obj = wx.Colour(1,2,3,4)
im = obj.GetIM()
assert isinstance(im, tuple)
assert im.red == obj.red
assert im.green == obj.green
assert im.blue == obj.blue
assert im.alpha == obj.alpha
obj2 = wx.Colour(im)
assert obj == obj2
if hasattr(wx, 'testColourTypeMap'):
def test_ColourTypemaps(self):
c = wx.testColourTypeMap('red')
self.assertTrue(c.Get() == (0xff, 0, 0, 0xff))
c = wx.testColourTypeMap('Blue:80')
self.assertTrue(c.Get() == (0, 0, 0xff, 0x80))
c = wx.testColourTypeMap('#112233')
self.assertTrue(c.Get() == (0x11, 0x22, 0x33, 0xff))
c = wx.testColourTypeMap('#11223344')
self.assertTrue(c.Get() == (0x11, 0x22, 0x33, 0x44))
c = wx.testColourTypeMap(None)
self.assertTrue(c.Get() == (-1, -1, -1, 0xff))
c = wx.testColourTypeMap( (1,2,3) )
self.assertTrue(c.Get() == (1, 2, 3, 0xff))
c = wx.testColourTypeMap( (1,2,3,4) )
self.assertTrue(c.Get() == (1, 2, 3, 4))
#---------------------------------------------------------------------------
if __name__ == '__main__':
unittest.main()
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