Examples with Holder org.apache.servicecomb.foundation.common.Holder used on opensource projects

Example 76 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestFaultInjectHandler method testFaultInjectHandlerConfigChangeEvent2.

/**
 * Tests the fault injection handler functionality with configuration change event for operation level config.
 */
@Test
public void testFaultInjectHandlerConfigChangeEvent2() throws Exception {
    System.setProperty("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.delay.fixedDelay", "1");
    System.setProperty("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.delay.percent", "100");
    System.setProperty("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.abort.percent", "100");
    System.setProperty("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.abort.httpStatus", "420");
    Mockito.when(invocation.getMicroserviceQualifiedName()).thenReturn("MicroserviceQualifiedName8");
    Mockito.when(invocation.getTransport()).thenReturn(transport);
    Mockito.when(transport.getName()).thenReturn("rest");
    Mockito.when(invocation.getOperationName()).thenReturn("sayBye2");
    Mockito.when(invocation.getSchemaId()).thenReturn("testSchema2");
    Mockito.when(invocation.getMicroserviceName()).thenReturn("carts2");
    boolean validAssert;
    long timeOld = System.currentTimeMillis();
    List<Fault> faultInjectionFeatureList = Arrays.asList(delayFault, abortFault);
    handler.setFaultFeature(faultInjectionFeatureList);
    try {
        validAssert = true;
        handler.handle(invocation, ar);
    } catch (Exception e) {
        validAssert = false;
    }
    Assert.assertTrue(validAssert);
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.delay.fixedDelay", 500);
    Holder<Boolean> isAsserted = new Holder<>(false);
    handler.handle(invocation, ar -> {
        // check whether error code return
        isAsserted.value = true;
        assertEquals(420, response.getStatusCode());
        assertTrue(response.isFailed());
        long timeNow = System.currentTimeMillis();
        // if really time delay is added it should be greater than 5s.
        Assert.assertTrue((timeNow - timeOld) >= 500);
    });
    Assert.assertTrue(isAsserted.value);
    System.getProperties().remove("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.delay.fixedDelay");
    System.getProperties().remove("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.delay.percent");
    System.getProperties().remove("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.abort.percent");
    System.getProperties().remove("servicecomb.governance.Consumer.carts2.schemas.testSchema2.operations.sayBye2.policy.fault.protocols.rest.abort.httpStatus");
    AtomicLong count = FaultInjectionUtil.getOperMetTotalReq("restMicroserviceQualifiedName8");
    assertEquals(3, count.get());
}

Example 77 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestFaultInjectHandler method testFaultInjectHandlerConfigChangeEvent5.

/**
 * Tests the fault injection handler functionality with configuration change event for service level config.
 */
@Test
public void testFaultInjectHandlerConfigChangeEvent5() throws Exception {
    System.setProperty("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.delay.percent", "100");
    System.setProperty("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.delay.fixedDelay", "10");
    System.setProperty("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.abort.percent", "100");
    System.setProperty("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.abort.httpStatus", "500");
    Mockito.when(invocation.getMicroserviceQualifiedName()).thenReturn("MicroserviceQualifiedName11");
    Mockito.when(invocation.getTransport()).thenReturn(transport);
    Mockito.when(transport.getName()).thenReturn("rest");
    Mockito.when(invocation.getOperationName()).thenReturn("sayBye4");
    Mockito.when(invocation.getSchemaId()).thenReturn("testSchema4");
    Mockito.when(invocation.getMicroserviceName()).thenReturn("carts5");
    boolean validAssert;
    List<Fault> faultInjectionFeatureList = Arrays.asList(delayFault, abortFault);
    handler.setFaultFeature(faultInjectionFeatureList);
    try {
        validAssert = true;
        handler.handle(invocation, ar);
    } catch (Exception e) {
        validAssert = false;
    }
    Assert.assertTrue(validAssert);
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.abort.httpStatus", "420");
    Holder<Boolean> isAsserted = new Holder<>(false);
    handler.handle(invocation, ar -> {
        isAsserted.value = true;
        assertTrue(response.isFailed());
        assertEquals(500, response.getStatusCode());
        assertEquals(420, ar.getStatusCode());
    });
    Assert.assertTrue(isAsserted.value);
    System.getProperties().remove("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.delay.fixedDelay");
    System.getProperties().remove("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.delay.percent");
    System.getProperties().remove("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.abort.percent");
    System.getProperties().remove("servicecomb.governance.Consumer.carts5.policy.fault.protocols.rest.abort.httpStatus");
    AtomicLong count = FaultInjectionUtil.getOperMetTotalReq("restMicroserviceQualifiedName11");
    assertEquals(3, count.get());
}

Example 78 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class AbortFaultTest method injectFaultNoPercentageConfig.

@Test
public void injectFaultNoPercentageConfig() {
    ArchaiusUtils.setProperty("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent", null);
    assertNull(DynamicProperty.getInstance("servicecomb.governance.Consumer._global.policy.fault.protocols.rest.abort.percent").getString());
    AbortFault abortFault = new AbortFault();
    FaultParam faultParam = new FaultParam(1);
    Vertx vertx = VertxUtils.getOrCreateVertxByName("faultinjectionTest", null);
    faultParam.setVertx(vertx);
    Holder<String> resultHolder = new Holder<>();
    abortFault.injectFault(invocation, faultParam, response -> resultHolder.value = response.getResult());
    AtomicLong count = FaultInjectionUtil.getOperMetTotalReq("restMicroserviceQualifiedName12");
    assertEquals(1, count.get());
    assertEquals("success", resultHolder.value);
}

Example 79 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestMicroserviceWatchTask method testWatchFailed.

@Test
public void testWatchFailed(@Mocked ServiceRegistryConfig serviceRegistryConfig, @Mocked ServiceRegistryClient srClient, @Mocked Microservice microservice) {
    initWatch(serviceRegistryConfig, srClient, microservice);
    new MockUp<ServiceRegistryClient>(srClient) {

        @Mock
        void watch(String selfMicroserviceId, AsyncResultCallback<MicroserviceInstanceChangedEvent> callback, AsyncResultCallback<Void> onOpen, AsyncResultCallback<Void> onClose) {
            callback.fail(new RuntimeExceptionWithoutStackTrace("test failed"));
        }
    };
    Holder<Throwable> holder = new Holder<>();
    eventBus.register(new Object() {

        @Subscribe
        public void onException(ExceptionEvent event) {
            holder.value = event.getThrowable();
        }
    });
    Assert.assertNull(holder.value);
    microserviceWatchTask.run();
    Assert.assertEquals("test failed", holder.value.getMessage());
}

Example 80 with Holder

use of org.apache.servicecomb.foundation.common.Holder in project java-chassis by ServiceComb.

the class TestMicroserviceWatchTask method testWatchInstanceChanged.

@Test
public void testWatchInstanceChanged(@Mocked ServiceRegistryConfig serviceRegistryConfig, @Mocked ServiceRegistryClient srClient, @Mocked Microservice microservice) {
    initWatch(serviceRegistryConfig, srClient, microservice);
    MicroserviceInstanceChangedEvent changedEvent = new MicroserviceInstanceChangedEvent();
    MicroserviceKey key = new MicroserviceKey();
    key.setAppId(microservice.getAppId());
    key.setVersion(microservice.getVersion());
    key.setServiceName(microservice.getServiceName());
    changedEvent.setKey(key);
    changedEvent.setInstance(microservice.getInstance());
    new MockUp<ServiceRegistryClient>(srClient) {

        @Mock
        void watch(String selfMicroserviceId, AsyncResultCallback<MicroserviceInstanceChangedEvent> callback, AsyncResultCallback<Void> onOpen, AsyncResultCallback<Void> onClose) {
            callback.success(changedEvent);
        }
    };
    Holder<MicroserviceInstanceChangedEvent> holder = new Holder<>();
    eventBus.register(new Object() {

        @Subscribe
        public void onException(MicroserviceInstanceChangedEvent event) {
            holder.value = event;
        }
    });
    changedEvent.setAction(WatchAction.CREATE);
    microserviceWatchTask.run();
    Assert.assertEquals(WatchAction.CREATE, holder.value.getAction());
    changedEvent.setAction(WatchAction.DELETE);
    microserviceWatchTask.run();
    Assert.assertEquals(WatchAction.DELETE, holder.value.getAction());
    changedEvent.setAction(WatchAction.UPDATE);
    microserviceWatchTask.run();
    Assert.assertEquals(WatchAction.UPDATE, holder.value.getAction());
}