def test_double_conversion(self):
"""
Convert from canonical to numeric and then again to canonical
(and viceversa) to make sure that we get what is expected.
"""
# canonical -> numeric -> canonical
self.assertEquals(LibVersion.to_canonical(
LibVersion.to_numeric("133.35.71-rc19")),
"133.35.71-rc19")
# Same as above but check for -rc999
self.assertEquals(LibVersion.to_canonical(
LibVersion.to_numeric("133.35.71-rc999")),
"133.35.71")
# numeric -> canonical -> numeric
self.assertEquals(LibVersion.to_numeric(
LibVersion.to_canonical("133.035071019")),
"133.035071019")
