Examples with RunMessage org.neo4j.bolt.v3.messaging.request.RunMessage used on opensource projects

Example 1 with RunMessage

use of org.neo4j.bolt.v3.messaging.request.RunMessage in project neo4j by neo4j.

the class BoltV3TransportIT method shouldReturnUpdatedBookmarkAfterAutoCommitTransaction.

@ParameterizedTest(name = "{0}")
@MethodSource("argumentsProvider")
public void shouldReturnUpdatedBookmarkAfterAutoCommitTransaction(Class<? extends TransportConnection> connectionClass) throws Exception {
    init(connectionClass);
    negotiateBoltV3();
    // bookmark is expected to advance once the auto-commit transaction is committed
    long lastClosedTransactionId = getLastClosedTransactionId();
    String expectedBookmark = new BookmarkWithPrefix(lastClosedTransactionId + 1).toString();
    connection.send(util.chunk(new RunMessage("CREATE ()"), PullAllMessage.INSTANCE));
    assertThat(connection).satisfies(util.eventuallyReceives(msgSuccess(), msgSuccess(message -> assertThat(message).containsEntry("bookmark", expectedBookmark))));
}

Example 2 with RunMessage

use of org.neo4j.bolt.v3.messaging.request.RunMessage in project neo4j by neo4j.

the class StreamingStateIT method shouldThrowExceptionOnIllegalMessagesInStreamingState.

private void shouldThrowExceptionOnIllegalMessagesInStreamingState(RequestMessage message) throws Throwable {
    // Given
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    machine.process(new RunMessage("CREATE (n {k:'k'}) RETURN n.k", EMPTY_PARAMS), nullResponseHandler());
    assertThat(machine.state()).isInstanceOf(StreamingState.class);
    // when
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    verifyKillsConnection(() -> machine.process(message, recorder));
    // then
    assertThat(recorder.nextResponse()).satisfies(failedWithStatus(Status.Request.Invalid));
    assertNull(machine.state());
}

Example 3 with RunMessage

use of org.neo4j.bolt.v3.messaging.request.RunMessage in project neo4j by neo4j.

the class StreamingStateIT method getBoltStateMachineInStreamingState.

private BoltStateMachineV3 getBoltStateMachineInStreamingState() throws BoltConnectionFatality {
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    machine.process(new RunMessage("CREATE (n {k:'k'}) RETURN n.k", EMPTY_PARAMS), nullResponseHandler());
    assertThat(machine.state()).isInstanceOf(StreamingState.class);
    return machine;
}

Example 4 with RunMessage

use of org.neo4j.bolt.v3.messaging.request.RunMessage in project neo4j by neo4j.

the class TransactionStreamingStateIT method getBoltStateMachineInTxStreamingState.

private BoltStateMachineV3 getBoltStateMachineInTxStreamingState() throws BoltConnectionFatality {
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    machine.process(new BeginMessage(), nullResponseHandler());
    assertThat(machine.state()).isInstanceOf(TransactionReadyState.class);
    machine.process(new RunMessage("CREATE (n {k:'k'}) RETURN n.k"), nullResponseHandler());
    // tx streaming state
    assertThat(machine.state()).isInstanceOf(TransactionStreamingState.class);
    return machine;
}

Example 5 with RunMessage

use of org.neo4j.bolt.v3.messaging.request.RunMessage in project neo4j by neo4j.

the class TransactionStreamingStateIT method shouldThrowExceptionOnIllegalMessagesInTxStreamingState.

private void shouldThrowExceptionOnIllegalMessagesInTxStreamingState(RequestMessage message) throws Throwable {
    // Given
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    machine.process(new BeginMessage(), nullResponseHandler());
    machine.process(new RunMessage("CREATE (n {k:'k'}) RETURN n.k"), nullResponseHandler());
    assertThat(machine.state()).isInstanceOf(TransactionStreamingState.class);
    // when
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    verifyKillsConnection(() -> machine.process(message, recorder));
    // then
    assertThat(recorder.nextResponse()).satisfies(failedWithStatus(Status.Request.Invalid));
    assertNull(machine.state());
}