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testSubscribeMessage() — netty Function Reference

Architecture documentation for the testSubscribeMessage() function in MqttCodecTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  0435c0c1_174c_1c95_4134_5255bf6f218c["testSubscribeMessage()"]
  f4aba1d9_6b30_ec96_9eaa_4c5557b5796d["MqttCodecTest"]
  0435c0c1_174c_1c95_4134_5255bf6f218c -->|defined in| f4aba1d9_6b30_ec96_9eaa_4c5557b5796d
  25a0f3b3_7f7d_acef_16ff_03dee5be358c["validateFixedHeaders()"]
  0435c0c1_174c_1c95_4134_5255bf6f218c -->|calls| 25a0f3b3_7f7d_acef_16ff_03dee5be358c
  94a38f3e_2e39_bc51_ecb9_6dd1536b3dec["validateMessageIdVariableHeader()"]
  0435c0c1_174c_1c95_4134_5255bf6f218c -->|calls| 94a38f3e_2e39_bc51_ecb9_6dd1536b3dec
  style 0435c0c1_174c_1c95_4134_5255bf6f218c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java lines 322–335

    @Test
    public void testSubscribeMessage() throws Exception {
        final MqttSubscribeMessage message = createSubscribeMessage();
        ByteBuf byteBuf = MqttEncoder.doEncode(ctx, message);

        mqttDecoder.channelRead(ctx, byteBuf);

        assertEquals(1, out.size());

        final MqttSubscribeMessage decodedMessage = (MqttSubscribeMessage) out.get(0);
        validateFixedHeaders(message.fixedHeader(), decodedMessage.fixedHeader());
        validateMessageIdVariableHeader(message.variableHeader(), decodedMessage.variableHeader());
        validateSubscribePayload(message.payload(), decodedMessage.payload());
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does testSubscribeMessage() do?
testSubscribeMessage() is a function in the netty codebase, defined in codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java.
Where is testSubscribeMessage() defined?
testSubscribeMessage() is defined in codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java at line 322.
What does testSubscribeMessage() call?
testSubscribeMessage() calls 2 function(s): validateFixedHeaders, validateMessageIdVariableHeader.

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