'The L{client.Resolver} included in the L{resolve.ResolverChain} returned
by L{client.createResolver} uses the global reactor.'

def test_reactor(self):

    reactor = Clock()
    with AlternateReactor(reactor):
        resolver = client.createResolver()
    res = [r for r in resolver.resolvers if isinstance(r, client.Resolver)]
    self.assertEqual(1, len(res))
    self.assertIs(reactor, res[0]._reactor)
