testResponseEncode() — netty Function Reference

Architecture documentation for the testResponseEncode() function in TcpDnsTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ testResponseEncode() — netty Function Reference

Dependency Diagram

graph TD
  5ddc7cd9_da7e_2e08_15a7_159efd6777bf["testResponseEncode()"]
  577c6a24_a466_dd64_fc56_8363340dbefc["TcpDnsTest"]
  5ddc7cd9_da7e_2e08_15a7_159efd6777bf -->|defined in| 577c6a24_a466_dd64_fc56_8363340dbefc
  style 5ddc7cd9_da7e_2e08_15a7_159efd6777bf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-dns/src/test/java/io/netty/handler/codec/dns/TcpDnsTest.java lines 73–94

    @Test
    public void testResponseEncode() {
        EmbeddedChannel channel = new EmbeddedChannel(new TcpDnsResponseEncoder());

        int randomID = new Random().nextInt(60000 - 1000) + 1000;
        DnsQuery query = new DefaultDnsQuery(randomID, DnsOpCode.QUERY)
                .setRecord(DnsSection.QUESTION, new DefaultDnsQuestion(QUERY_DOMAIN, DnsRecordType.A));

        DnsQuestion question = query.recordAt(DnsSection.QUESTION);
        channel.writeInbound(newResponse(query, question, QUERY_RESULT));

        DnsResponse readResponse = channel.readInbound();
        assertEquals(question, readResponse.recordAt(DnsSection.QUESTION));
        DnsRawRecord record = new DefaultDnsRawRecord(question.name(),
                DnsRecordType.A, TTL, Unpooled.wrappedBuffer(QUERY_RESULT));
        assertEquals(record, readResponse.recordAt(DnsSection.ANSWER));
        assertEquals(record.content(), readResponse.<DnsRawRecord>recordAt(DnsSection.ANSWER).content());
        ReferenceCountUtil.release(readResponse);
        ReferenceCountUtil.release(record);
        query.release();
        assertFalse(channel.finish());
    }