Remove tests depending on pyglet entirely

Author: einarf

test/test_texture.py

@@ -2,7 +2,6 @@
 import os
 
 import pywavefront.texture
-import pywavefront.visualization  # power of two test
 
 
 def prepend_dir(file):
@@ -16,11 +15,6 @@ def testPathedImageName(self):
         my_texture = pywavefront.texture.Texture(prepend_dir('4x4.png'))
         self.assertEqual(my_texture.image_name, prepend_dir('4x4.png'))
 
-    # NOTE: This us using pyglet, so disabling for now
-    # def testNonPowerOfTwoImage(self):
-    #     """Texture images that have a non-power-of-two dimension should raise an exception."""
-    #     self.assertRaises(Exception, pywavefront.texture.Texture, prepend_dir('3x4.png'))
-
     def testMissingFile(self):
         """Referencing a missing texture file should raise an exception."""
         self.assertRaises(Exception, pywavefront.texture.Texture, 'missing.file.do.not.create')