Examples with SynchronousBoltConnection org.neo4j.bolt.runtime.SynchronousBoltConnection used on opensource projects

Example 6 with SynchronousBoltConnection

use of org.neo4j.bolt.runtime.SynchronousBoltConnection in project neo4j by neo4j.

the class BoltRequestMessageReaderTest method shouldHandleErrorThatCausesFailureMessage.

@Test
void shouldHandleErrorThatCausesFailureMessage() throws Exception {
    Unpacker unpacker = mock(Unpacker.class);
    BoltIOException error = new BoltIOException(Status.General.UnknownError, "Hello");
    when(unpacker.unpackStructHeader()).thenThrow(error);
    BoltStateMachine stateMachine = mock(BoltStateMachine.class);
    BoltConnection connection = new SynchronousBoltConnection(stateMachine);
    BoltResponseHandler externalErrorResponseHandler = responseHandlerMock();
    BoltRequestMessageReader reader = new TestBoltRequestMessageReader(connection, externalErrorResponseHandler, emptyList(), mock(ChannelProtector.class));
    reader.read(unpacker);
    verify(stateMachine).handleExternalFailure(Neo4jError.from(error), externalErrorResponseHandler);
}

Example 7 with SynchronousBoltConnection

use of org.neo4j.bolt.runtime.SynchronousBoltConnection in project neo4j by neo4j.

the class BoltRequestMessageReaderTest method shouldDecodeKnownMessage.

@Test
void shouldDecodeKnownMessage() throws Exception {
    Unpacker unpacker = mock(Unpacker.class);
    when(unpacker.unpackStructSignature()).thenReturn('a');
    RequestMessage message = mock(RequestMessage.class);
    BoltResponseHandler responseHandler = responseHandlerMock();
    RequestMessageDecoder decoder = new TestRequestMessageDecoder('a', responseHandler, message);
    BoltStateMachine stateMachine = mock(BoltStateMachine.class);
    BoltConnection connection = new SynchronousBoltConnection(stateMachine);
    BoltRequestMessageReader reader = new TestBoltRequestMessageReader(connection, responseHandlerMock(), singletonList(decoder), mock(ChannelProtector.class));
    reader.read(unpacker);
    verify(stateMachine).process(message, responseHandler);
}