'Two L{dns.Record_SRV} instances compare equal if and only if they have
the same priority, weight, port, target, and ttl.'

def test_srv(self):

    self._equalityTest(dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(100, 20, 30, 'example.com', 40))
    self._equalityTest(dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 200, 30, 'example.com', 40))
    self._equalityTest(dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 300, 'example.com', 40))
    self._equalityTest(dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.org', 40))
    self._equalityTest(dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 40), dns.Record_SRV(10, 20, 30, 'example.com', 400))
