'L{TwistOptions.installReactor} installs the chosen reactor after the
command line options have been parsed.'

def test_installCorrectReactor(self):

    self.patchInstallReactor()
    options = TwistOptions()
    options.subCommand = 'test-subcommand'
    options.parseOptions(['--reactor=fusion'])
    self.assertEqual(set(self.installedReactors), set(['fusion']))
