Examples with DNSClient org.minidns.DNSClient used on opensource projects

Example 6 with DNSClient

use of org.minidns.DNSClient in project Smack by igniterealtime.

the class DnsOverXmppMiniDnsResolverTest method dnsOverXmppMiniDnsResolverTest.

@Test
public void dnsOverXmppMiniDnsResolverTest() throws IOException {
    TestDnsDataSource dnsSource = new TestDnsDataSource();
    TestDnsDataSource dnssecSource = new TestDnsDataSource();
    DnsClient dnsClient = new DnsClient(NoopDnsCache.INSTANCE);
    dnsClient.setDataSource(dnsSource);
    DnssecClient dnssecClient = new DnssecClient(NoopDnsCache.INSTANCE);
    dnssecClient.setDataSource(dnssecSource);
    DnsOverXmppMiniDnsResolver doxResolver = new DnsOverXmppMiniDnsResolver(dnsClient, dnssecClient);
    Question question = new Question("example.org", TYPE.A);
    {
        DnsMessage nondnssecQuery = question.asQueryMessage();
        doxResolver.resolve(nondnssecQuery);
        assertTrue(dnsSource.getAndResetWasQueried());
        assertFalse(dnssecSource.getAndResetWasQueried());
    }
    {
        DnsMessage.Builder dnssecQueryBuilder = question.asMessageBuilder();
        dnssecQueryBuilder.getEdnsBuilder().setDnssecOk();
        DnsMessage dnssecQuery = dnssecQueryBuilder.build();
        DnssecValidationFailedException dnssecValidationFailedException = null;
        try {
            doxResolver.resolve(dnssecQuery);
        } catch (DnssecValidationFailedException e) {
            dnssecValidationFailedException = e;
        }
        // This exception is expected since we don't have a realy DNS source.
        assertNotNull(dnssecValidationFailedException);
        assertFalse(dnsSource.getAndResetWasQueried());
        assertTrue(dnssecSource.getAndResetWasQueried());
    }
}