Examples with RecordingByteChannel org.neo4j.bolt.messaging.RecordingByteChannel used on opensource projects

Example 11 with RecordingByteChannel

use of org.neo4j.bolt.messaging.RecordingByteChannel in project neo4j by neo4j.

the class TransportErrorIT method shouldHandleMessagesWithIncorrectFields.

@ParameterizedTest(name = "{displayName} {2}")
@MethodSource("argumentsProvider")
public void shouldHandleMessagesWithIncorrectFields(Class<? extends TransportConnection> connectionClass, Neo4jPack neo4jPack, String name) throws Exception {
    initParameters(connectionClass, neo4jPack, name);
    // Given I send a message with the wrong types in its fields
    final RecordingByteChannel rawData = new RecordingByteChannel();
    final PackStream.Packer packer = new PackStream.Packer(new BufferedChannelOutput(rawData));
    packer.packStructHeader(2, RunMessage.SIGNATURE);
    packer.pack("RETURN 1");
    // Should've been a map
    packer.pack(1234);
    packer.flush();
    byte[] invalidMessage = rawData.getBytes();
    // When
    connection.connect(address).send(util.defaultAcceptedVersions()).send(util.chunk(32, invalidMessage));
    // Then
    assertThat(connection).satisfies(util.eventuallyReceivesSelectedProtocolVersion());
    assertThat(connection).satisfies(eventuallyDisconnects());
}

Example 12 with RecordingByteChannel

use of org.neo4j.bolt.messaging.RecordingByteChannel in project neo4j by neo4j.

the class TransportErrorIT method shouldHandleUnknownMessages.

@ParameterizedTest(name = "{displayName} {2}")
@MethodSource("argumentsProvider")
public void shouldHandleUnknownMessages(Class<? extends TransportConnection> connectionClass, Neo4jPack neo4jPack, String name) throws Exception {
    initParameters(connectionClass, neo4jPack, name);
    // Given I send a message with an invalid type
    final RecordingByteChannel rawData = new RecordingByteChannel();
    final PackStream.Packer packer = new PackStream.Packer(new BufferedChannelOutput(rawData));
    // Invalid message type
    packer.packStructHeader(1, (byte) 0x66);
    packer.pack(1234);
    packer.flush();
    byte[] invalidMessage = rawData.getBytes();
    // When
    connection.connect(address).send(util.defaultAcceptedVersions()).send(util.chunk(32, invalidMessage));
    // Then
    assertThat(connection).satisfies(util.eventuallyReceivesSelectedProtocolVersion());
    assertThat(connection).satisfies(eventuallyDisconnects());
}