Examples with InternalDriverContext com.datastax.oss.driver.internal.core.context.InternalDriverContext used on opensource projects

Example 16 with InternalDriverContext

use of com.datastax.oss.driver.internal.core.context.InternalDriverContext in project java-driver by datastax.

the class ProtocolVersionMixedClusterIT method should_downgrade_if_peer_does_not_support_negotiated_version.

@Test
public void should_downgrade_if_peer_does_not_support_negotiated_version() {
    DriverConfigLoader loader = SessionUtils.configLoaderBuilder().withBoolean(DefaultDriverOption.METADATA_SCHEMA_ENABLED, false).build();
    try (BoundCluster simulacron = mixedVersions("3.0.0", "2.2.0", "2.1.0");
        BoundNode contactPoint = simulacron.node(0);
        CqlSession session = (CqlSession) SessionUtils.baseBuilder().addContactPoint(contactPoint.inetSocketAddress()).withConfigLoader(loader).build()) {
        InternalDriverContext context = (InternalDriverContext) session.getContext();
        // General version should have been downgraded to V3
        assertThat(context.getProtocolVersion()).isEqualTo(DefaultProtocolVersion.V3);
        // But control connection should still be using protocol V4 since node0 supports V4
        assertThat(context.getControlConnection().channel().protocolVersion()).isEqualTo(DefaultProtocolVersion.V4);
        assertThat(queries(simulacron)).hasSize(4);
        assertThat(protocolQueries(contactPoint, 4)).containsExactly(// Initial connection with protocol v4
        "SELECT cluster_name FROM system.local", "SELECT * FROM system.local", "SELECT * FROM system.peers_v2", "SELECT * FROM system.peers");
    }
}

Example 17 with InternalDriverContext

use of com.datastax.oss.driver.internal.core.context.InternalDriverContext in project java-driver by datastax.

the class ContinuousCqlRequestReactiveProcessorTest method should_complete_single_page_result.

@Test
@UseDataProvider(value = "allDseProtocolVersions", location = DseTestDataProviders.class)
public void should_complete_single_page_result(DseProtocolVersion version) {
    try (RequestHandlerTestHarness harness = continuousHarnessBuilder().withProtocolVersion(version).withResponse(node1, defaultFrameOf(DseTestFixtures.singleDseRow())).build()) {
        DefaultSession session = harness.getSession();
        InternalDriverContext context = harness.getContext();
        ContinuousReactiveResultSet publisher = new ContinuousCqlRequestReactiveProcessor(new ContinuousCqlRequestAsyncProcessor()).process(UNDEFINED_IDEMPOTENCE_STATEMENT, session, context, "test");
        List<ReactiveRow> rows = Flowable.fromPublisher(publisher).toList().blockingGet();
        assertThat(rows).hasSize(1);
        ReactiveRow row = rows.get(0);
        assertThat(row.getString("message")).isEqualTo("hello, world");
        ExecutionInfo executionInfo = row.getExecutionInfo();
        assertThat(executionInfo.getCoordinator()).isEqualTo(node1);
        assertThat(executionInfo.getErrors()).isEmpty();
        assertThat(executionInfo.getIncomingPayload()).isEmpty();
        assertThat(executionInfo.getPagingState()).isNull();
        assertThat(executionInfo.getSpeculativeExecutionCount()).isEqualTo(0);
        assertThat(executionInfo.getSuccessfulExecutionIndex()).isEqualTo(0);
        assertThat(executionInfo.getWarnings()).isEmpty();
        Flowable<ExecutionInfo> execInfosFlowable = Flowable.fromPublisher(publisher.getExecutionInfos());
        assertThat(execInfosFlowable.toList().blockingGet()).containsExactly(executionInfo);
        Flowable<ColumnDefinitions> colDefsFlowable = Flowable.fromPublisher(publisher.getColumnDefinitions());
        assertThat(colDefsFlowable.toList().blockingGet()).containsExactly(row.getColumnDefinitions());
        Flowable<Boolean> wasAppliedFlowable = Flowable.fromPublisher(publisher.wasApplied());
        assertThat(wasAppliedFlowable.toList().blockingGet()).containsExactly(row.wasApplied());
    }
}

Example 18 with InternalDriverContext

use of com.datastax.oss.driver.internal.core.context.InternalDriverContext in project java-driver by datastax.

the class ContinuousCqlRequestReactiveProcessorTest method should_complete_multi_page_result.

@Test
@UseDataProvider(value = "allDseProtocolVersions", location = DseTestDataProviders.class)
public void should_complete_multi_page_result(DseProtocolVersion version) {
    RequestHandlerTestHarness.Builder builder = continuousHarnessBuilder().withProtocolVersion(version);
    PoolBehavior node1Behavior = builder.customBehavior(node1);
    try (RequestHandlerTestHarness harness = builder.build()) {
        DefaultSession session = harness.getSession();
        InternalDriverContext context = harness.getContext();
        ContinuousReactiveResultSet publisher = new ContinuousCqlRequestReactiveProcessor(new ContinuousCqlRequestAsyncProcessor()).process(UNDEFINED_IDEMPOTENCE_STATEMENT, session, context, "test");
        Flowable<ReactiveRow> rowsPublisher = Flowable.fromPublisher(publisher).cache();
        rowsPublisher.subscribe();
        node1Behavior.setResponseSuccess(defaultFrameOf(DseTestFixtures.tenDseRows(1, false)));
        node1Behavior.setResponseSuccess(defaultFrameOf(DseTestFixtures.tenDseRows(2, true)));
        List<ReactiveRow> rows = rowsPublisher.toList().blockingGet();
        assertThat(rows).hasSize(20);
        ReactiveRow first = rows.get(0);
        ExecutionInfo firstExecutionInfo = first.getExecutionInfo();
        assertThat(firstExecutionInfo.getCoordinator()).isEqualTo(node1);
        assertThat(firstExecutionInfo.getErrors()).isEmpty();
        assertThat(firstExecutionInfo.getIncomingPayload()).isEmpty();
        assertThat(firstExecutionInfo.getPagingState()).isNotNull();
        assertThat(firstExecutionInfo.getSpeculativeExecutionCount()).isEqualTo(0);
        assertThat(firstExecutionInfo.getSuccessfulExecutionIndex()).isEqualTo(0);
        assertThat(firstExecutionInfo.getWarnings()).isEmpty();
        ReactiveRow inSecondPage = rows.get(10);
        ExecutionInfo secondExecutionInfo = inSecondPage.getExecutionInfo();
        assertThat(secondExecutionInfo.getCoordinator()).isEqualTo(node1);
        assertThat(secondExecutionInfo.getErrors()).isEmpty();
        assertThat(secondExecutionInfo.getIncomingPayload()).isEmpty();
        assertThat(secondExecutionInfo.getPagingState()).isNull();
        assertThat(secondExecutionInfo.getSpeculativeExecutionCount()).isEqualTo(0);
        assertThat(secondExecutionInfo.getSuccessfulExecutionIndex()).isEqualTo(0);
        assertThat(secondExecutionInfo.getWarnings()).isEmpty();
        Flowable<ExecutionInfo> execInfosFlowable = Flowable.fromPublisher(publisher.getExecutionInfos());
        assertThat(execInfosFlowable.toList().blockingGet()).containsExactly(firstExecutionInfo, secondExecutionInfo);
        Flowable<ColumnDefinitions> colDefsFlowable = Flowable.fromPublisher(publisher.getColumnDefinitions());
        assertThat(colDefsFlowable.toList().blockingGet()).containsExactly(first.getColumnDefinitions());
        Flowable<Boolean> wasAppliedFlowable = Flowable.fromPublisher(publisher.wasApplied());
        assertThat(wasAppliedFlowable.toList().blockingGet()).containsExactly(first.wasApplied());
    }
}

Example 19 with InternalDriverContext

use of com.datastax.oss.driver.internal.core.context.InternalDriverContext in project java-driver by datastax.

the class GraphSupportCheckerTest method should_not_support_paging_when_statement_profile_not_present.

@Test
public void should_not_support_paging_when_statement_profile_not_present() {
    // given
    GraphStatement graphStatement = mock(GraphStatement.class);
    InternalDriverContext context = protocolWithPagingSupport(true);
    contextGraphPagingEnabled(context, DISABLED);
    addNodeWithDseVersion(context, Collections.singletonList(Version.parse("6.8.0")));
    // when
    boolean pagingEnabled = new GraphSupportChecker().isPagingEnabled(graphStatement, context);
    // then
    assertThat(pagingEnabled).isEqualTo(false);
}

Example 20 with InternalDriverContext

use of com.datastax.oss.driver.internal.core.context.InternalDriverContext in project java-driver by datastax.

the class ExecutionProfilesInfoFinderTest method mockDriverContextWithProfiles.

private InternalDriverContext mockDriverContextWithProfiles(DriverExecutionProfile defaultExecutionProfile, Map<String, DriverExecutionProfile> profiles) {
    InternalDriverContext context = mock(InternalDriverContext.class);
    DriverConfig driverConfig = mock(DriverConfig.class);
    Mockito.<Map<String, ? extends DriverExecutionProfile>>when(driverConfig.getProfiles()).thenReturn(profiles);
    when(driverConfig.getDefaultProfile()).thenReturn(defaultExecutionProfile);
    when(context.getConfig()).thenReturn(driverConfig);
    return context;
}