'L{ReactorBase} defaults to using a L{GAIResolver}.'

def test_defaultToGAIResolver(self):

    reactor = JustEnoughReactor()
    self.assertIsInstance(reactor.nameResolver, GAIResolver)
    self.assertIs(reactor.nameResolver._getaddrinfo, getaddrinfo)
    self.assertIsInstance(reactor.resolver, ComplexResolverSimplifier)
    self.assertIs(reactor.nameResolver._reactor, reactor)
    self.assertIs(reactor.resolver._nameResolver, reactor.nameResolver)
