'L{TwistOptions.installReactor} installs the chosen reactor and sets
the reactor name.'

def test_reactor(self):

    self.patchInstallReactor()
    options = TwistOptions()
    options.opt_reactor('fusion')
    self.assertEqual(set(self.installedReactors), set(['fusion']))
    self.assertEquals(options['reactorName'], 'fusion')
