Tests for operations on Size objects.
Bases: unittest.case.TestCase
Test conversions.
Test conversion to bool.
Note that bool calls __bool__() in Python 3, __nonzero__ in Python2.
Test that deepcopy is different but equal.
Test float conversion.
Converting a Size to a float should require some effort.
Test integer conversions.
Test that repr looks right.
Test that str result has a standard format.