Examples with BoltStateMachineV3 org.neo4j.bolt.v3.BoltStateMachineV3 used on opensource projects

Example 11 with BoltStateMachineV3

use of org.neo4j.bolt.v3.BoltStateMachineV3 in project neo4j by neo4j.

the class ConnectedStateIT method shouldCloseConnectionOnIllegalMessages.

private void shouldCloseConnectionOnIllegalMessages(RequestMessage message) throws InterruptedException {
    // Given
    BoltStateMachineV3 machine = newStateMachine();
    // when
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    verifyKillsConnection(() -> machine.process(message, recorder));
    // then
    assertThat(recorder.nextResponse()).satisfies(failedWithStatus(Status.Request.Invalid));
    assertNull(machine.state());
}

Example 12 with BoltStateMachineV3

use of org.neo4j.bolt.v3.BoltStateMachineV3 in project neo4j by neo4j.

the class ReadyStateIT method shouldMoveToInterruptedOnInterrupt.

@Test
void shouldMoveToInterruptedOnInterrupt() throws Throwable {
    // Given
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    // When
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    machine.process(InterruptSignal.INSTANCE, recorder);
    // Then
    assertThat(machine.state()).isInstanceOf(InterruptedState.class);
}

Example 13 with BoltStateMachineV3

use of org.neo4j.bolt.v3.BoltStateMachineV3 in project neo4j by neo4j.

the class TransactionReadyStateIT method shouldMoveToReadyOnRollback_succ.

@Test
void shouldMoveToReadyOnRollback_succ() throws Throwable {
    BoltStateMachineV3 machine = getBoltStateMachineInTxReadyState();
    // When
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    machine.process(ROLLBACK_MESSAGE, recorder);
    // Then
    assertThat(recorder.nextResponse()).satisfies(succeeded());
    assertThat(machine.state()).isInstanceOf(ReadyState.class);
}

Example 14 with BoltStateMachineV3

use of org.neo4j.bolt.v3.BoltStateMachineV3 in project neo4j by neo4j.

the class TransactionReadyStateIT method getBoltStateMachineInTxReadyState.

private BoltStateMachineV3 getBoltStateMachineInTxReadyState() throws BoltConnectionFatality {
    BoltStateMachineV3 machine = newStateMachine();
    machine.process(newHelloMessage(), nullResponseHandler());
    machine.process(new BeginMessage(), nullResponseHandler());
    return machine;
}

Example 15 with BoltStateMachineV3

use of org.neo4j.bolt.v3.BoltStateMachineV3 in project neo4j by neo4j.

the class TransactionReadyStateIT method shouldMoveToReadyOnCommit_succ.

@Test
void shouldMoveToReadyOnCommit_succ() throws Throwable {
    BoltStateMachineV3 machine = getBoltStateMachineInTxReadyState();
    // When
    BoltResponseRecorder recorder = new BoltResponseRecorder();
    machine.process(COMMIT_MESSAGE, recorder);
    // Then
    RecordedBoltResponse response = recorder.nextResponse();
    assertThat(response).satisfies(succeeded());
    assertTrue(response.hasMetadata("bookmark"));
    assertThat(machine.state()).isInstanceOf(ReadyState.class);
}