'Two L{dns.Record_MINFO} instances compare equal if and only if they
have the same rmailbx, emailbx, and ttl.'

def test_minfo(self):

    self._equalityTest(dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('someplace', 'emailbox', 10))
    self._equalityTest(dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('rmailbox', 'something', 10))
    self._equalityTest(dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('rmailbox', 'emailbox', 10), dns.Record_MINFO('rmailbox', 'emailbox', 100))
