def METHOD_NAME(self):
    sys.version = self.version
    from distutils import sysconfig
    sysconfig.get_config_h_filename = self.old_get_config_h_filename
    cygwinccompiler.find_executable = self.old_find_executable
    cygwinccompiler.Popen = self.old_popen
    super(CygwinCCompilerTestCase, self).METHOD_NAME()