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testUnsubAckMessageForMqtt5() — netty Function Reference

Architecture documentation for the testUnsubAckMessageForMqtt5() function in MqttCodecTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Dependency Diagram

graph TD
  7b2b7964_8932_7bc7_5639_9ce2d0a8ebd8["testUnsubAckMessageForMqtt5()"]
  f4aba1d9_6b30_ec96_9eaa_4c5557b5796d["MqttCodecTest"]
  7b2b7964_8932_7bc7_5639_9ce2d0a8ebd8 -->|defined in| f4aba1d9_6b30_ec96_9eaa_4c5557b5796d
  25a0f3b3_7f7d_acef_16ff_03dee5be358c["validateFixedHeaders()"]
  7b2b7964_8932_7bc7_5639_9ce2d0a8ebd8 -->|calls| 25a0f3b3_7f7d_acef_16ff_03dee5be358c
  3017c0ee_d393_70d1_057f_d0ee84c761db["validatePacketIdAndPropertiesVariableHeader()"]
  7b2b7964_8932_7bc7_5639_9ce2d0a8ebd8 -->|calls| 3017c0ee_d393_70d1_057f_d0ee84c761db
  style 7b2b7964_8932_7bc7_5639_9ce2d0a8ebd8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java lines 746–770

    @Test
    public void testUnsubAckMessageForMqtt5() throws Exception {
        when(versionAttrMock.get()).thenReturn(MqttVersion.MQTT_5);

        MqttProperties props = new MqttProperties();
        props.add(new MqttProperties.IntegerProperty(PAYLOAD_FORMAT_INDICATOR, 6));
        final MqttUnsubAckMessage message = MqttMessageBuilders.unsubAck()
                .packetId((short) 1)
                .properties(props)
                .addReasonCode((short) 0x83)
                .build();
        ByteBuf byteBuf = MqttEncoder.doEncode(ctx, message);

        mqttDecoder.channelRead(ctx, byteBuf);

        assertEquals(1, out.size());

        final MqttUnsubAckMessage decodedMessage = (MqttUnsubAckMessage) out.get(0);
        validateFixedHeaders(message.fixedHeader(), decodedMessage.fixedHeader());
        validatePacketIdAndPropertiesVariableHeader(
                (MqttMessageIdAndPropertiesVariableHeader) message.variableHeader(),
                (MqttMessageIdAndPropertiesVariableHeader) decodedMessage.variableHeader());
        assertEquals(message.payload().unsubscribeReasonCodes(),
                decodedMessage.payload().unsubscribeReasonCodes());
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does testUnsubAckMessageForMqtt5() do?
testUnsubAckMessageForMqtt5() is a function in the netty codebase, defined in codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java.
Where is testUnsubAckMessageForMqtt5() defined?
testUnsubAckMessageForMqtt5() is defined in codec-mqtt/src/test/java/io/netty/handler/codec/mqtt/MqttCodecTest.java at line 746.
What does testUnsubAckMessageForMqtt5() call?
testUnsubAckMessageForMqtt5() calls 2 function(s): validateFixedHeaders, validatePacketIdAndPropertiesVariableHeader.

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