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StompCommandDecodeTest Class — netty Architecture

Architecture documentation for the StompCommandDecodeTest class in StompCommandDecodeTest.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  7eef5b97_771d_0d5a_9790_1b825883d794["StompCommandDecodeTest"]
  6e0bb518_6e6e_1aa1_3080_c1e215e4cd63["StompCommandDecodeTest.java"]
  7eef5b97_771d_0d5a_9790_1b825883d794 -->|defined in| 6e0bb518_6e6e_1aa1_3080_c1e215e4cd63
  38ccf741_e743_70be_428e_054290ceff56["setUp()"]
  7eef5b97_771d_0d5a_9790_1b825883d794 -->|method| 38ccf741_e743_70be_428e_054290ceff56
  e0b74c68_8666_c638_8f02_db8b6398d359["tearDown()"]
  7eef5b97_771d_0d5a_9790_1b825883d794 -->|method| e0b74c68_8666_c638_8f02_db8b6398d359
  be4ba3fc_8679_585f_74d6_d0be3be07e1b["testDecodeCommand()"]
  7eef5b97_771d_0d5a_9790_1b825883d794 -->|method| be4ba3fc_8679_585f_74d6_d0be3be07e1b
  0f5da8e9_036d_3bcb_8b96_d8b9bad735a8["stompCommands()"]
  7eef5b97_771d_0d5a_9790_1b825883d794 -->|method| 0f5da8e9_036d_3bcb_8b96_d8b9bad735a8

Relationship Graph

Source Code

codec-stomp/src/test/java/io/netty/handler/codec/stomp/StompCommandDecodeTest.java lines 36–93

public class StompCommandDecodeTest {

    private EmbeddedChannel channel;

    @BeforeEach
    public void setUp() {
        channel = new EmbeddedChannel(new StompSubframeDecoder(true));
    }

    @AfterEach
    public void tearDown() {
        assertFalse(channel.finish());
    }

    @ParameterizedTest(name = "{index}: testDecodeCommand({0}) = {1}")
    @MethodSource("stompCommands")
    public void testDecodeCommand(String rawCommand, StompCommand expectedCommand, Boolean valid) {
        byte[] frameContent = String.format("%s\n\n\0", rawCommand).getBytes(UTF_8);
        ByteBuf incoming = Unpooled.wrappedBuffer(frameContent);
        assertTrue(channel.writeInbound(incoming));

        StompHeadersSubframe frame = channel.readInbound();

        assertNotNull(frame);
        assertEquals(expectedCommand, frame.command());

        if (valid) {
            assertTrue(frame.decoderResult().isSuccess());

            StompContentSubframe content = channel.readInbound();
            assertSame(LastStompContentSubframe.EMPTY_LAST_CONTENT, content);
            content.release();
        } else {
            assertTrue(frame.decoderResult().isFailure());
            assertNull(channel.readInbound());
        }
    }

    public static Collection<Object[]> stompCommands() {
        return Arrays.asList(new Object[][] {
                { "STOMP", StompCommand.STOMP, true },
                { "CONNECT", StompCommand.CONNECT, true },
                { "SEND", StompCommand.SEND, true },
                { "SUBSCRIBE", StompCommand.SUBSCRIBE, true },
                { "UNSUBSCRIBE", StompCommand.UNSUBSCRIBE, true },
                { "ACK", StompCommand.ACK, true },
                { "NACK", StompCommand.NACK, true },
                { "BEGIN", StompCommand.BEGIN, true },
                { "ABORT", StompCommand.ABORT, true },
                { "COMMIT", StompCommand.COMMIT, true },
                { "DISCONNECT", StompCommand.DISCONNECT, true },

                // invalid commands
                { "INVALID", StompCommand.UNKNOWN, false },
                { "disconnect", StompCommand.UNKNOWN , false }
        });
    }
}

Defined In

Source

Frequently Asked Questions

What is the StompCommandDecodeTest class?
StompCommandDecodeTest is a class in the netty codebase, defined in codec-stomp/src/test/java/io/netty/handler/codec/stomp/StompCommandDecodeTest.java.
Where is StompCommandDecodeTest defined?
StompCommandDecodeTest is defined in codec-stomp/src/test/java/io/netty/handler/codec/stomp/StompCommandDecodeTest.java at line 36.

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