Examples with Referer com.weibo.api.motan.rpc.Referer used on opensource projects

Example 16 with Referer

use of com.weibo.api.motan.rpc.Referer in project motan by weibocom.

the class ClusterSupportTest method testNotify.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testNotify() {
    // 先利用registry1 通知新增2个url
    final int urlsCount = 5;
    final List<URL> serviceUrls1 = new ArrayList<URL>();
    for (int i = 0; i < urlsCount; i++) {
        URL url = new URL(MotanConstants.PROTOCOL_MOTAN, localAddress, 1000 + i, IHello.class.getName());
        url.addParameter(URLParamType.nodeType.getName(), MotanConstants.NODE_TYPE_SERVICE);
        serviceUrls1.add(url);
    }
    final URL reg1Url = new URL("reg_protocol_1", NetUtils.getLocalAddress().getHostAddress(), 0, RegistryService.class.getName());
    final URL reg2Url = new URL("reg_protocol_2", NetUtils.getLocalAddress().getHostAddress(), 0, RegistryService.class.getName());
    mockery.checking(new Expectations() {

        {
            for (int i = 0; i < urlsCount; i++) {
                URL serviceUrl = serviceUrls1.get(i).createCopy();
                URL refererUrl = serviceUrls1.get(i).createCopy();
                String application = serviceUrl.getParameter(URLParamType.application.getName(), URLParamType.application.getValue());
                String module = serviceUrl.getParameter(URLParamType.module.getName(), URLParamType.module.getValue());
                refererUrl.addParameters(serviceUrl.getParameters());
                refererUrl.addParameter(URLParamType.application.getName(), application);
                refererUrl.addParameter(URLParamType.module.getName(), module);
                refererUrl.addParameter(URLParamType.check.getName(), "false");
                atLeast(1).of(protocol).refer(IHello.class, refererUrl, serviceUrl);
                will(returnValue(mockReferer(refererUrl)));
                atLeast(1).of(mockReferer(refererUrl)).getUrl();
                will(returnValue(serviceUrls1.get(i)));
                atLeast(1).of(mockReferer(refererUrl)).getServiceUrl();
                will(returnValue(serviceUrls1.get(i)));
            }
            for (int i = 0; i < 3; i++) {
                atLeast(1).of(mockReferer(serviceUrls1.get(i))).destroy();
            }
            atLeast(1).of(registries.get(regProtocol1)).getUrl();
            will(returnValue(reg1Url));
            atLeast(1).of(registries.get(regProtocol2)).getUrl();
            will(returnValue(reg2Url));
        }
    });
    List copy = new ArrayList<URL>();
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(0, 2)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 2);
    // 再利用registry1 通知有三个
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(0, 3)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 3);
    // 再利用registr1 通知有0个
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(0, 0)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 3);
    // 再利用registr1 通知有2个，少了一个
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(1, 3)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 2);
    // 再利用registry1 通知有三个
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(0, 3)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 3);
    // 利用registry2，通知有2个
    clusterSupport.notify(registries.get(regProtocol2).getUrl(), copy(copy, serviceUrls1.subList(3, 5)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 5);
    // 再利用registr1 通知有2个，少了一个
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), copy(copy, serviceUrls1.subList(1, 3)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 4);
    // 再利用registr1 通知有registry1没有url了
    clusterSupport.notify(registries.get(regProtocol1).getUrl(), null);
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 2);
    List<Referer<IHello>> oldReferers = clusterSupport.getCluster().getReferers();
    // 利用registry2，通知有2个
    clusterSupport.notify(registries.get(regProtocol2).getUrl(), copy(copy, serviceUrls1.subList(3, 5)));
    Assert.assertEquals(clusterSupport.getCluster().getReferers().size(), 2);
    for (Referer<IHello> referer : clusterSupport.getCluster().getReferers()) {
        if (!oldReferers.contains(referer)) {
            Assert.assertTrue(false);
        }
    }
}

Example 17 with Referer

use of com.weibo.api.motan.rpc.Referer in project motan by weibocom.

the class RefererInvocationHandlerTest method testLocalMehtod.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testLocalMehtod() throws Exception {
    final Cluster cluster = mockery.mock(Cluster.class);
    final URL u = new URL("motan", "local", 80, "test");
    final List<Referer> referers = new ArrayList<Referer>();
    final Referer referer = mockery.mock(Referer.class);
    referers.add(referer);
    mockery.checking(new Expectations() {

        {
            allowing(cluster).getUrl();
            will(returnValue(u));
            allowing(referer).getUrl();
            will(returnValue(u));
            allowing(referer).isAvailable();
            will(returnValue(true));
            allowing(cluster).getReferers();
            will(returnValue(referers));
        }
    });
    RefererInvocationHandler handler = new RefererInvocationHandler(TestService.class, cluster);
    //local method
    Method method = TestServiceImpl.class.getMethod("toString", new Class<?>[] {});
    assertTrue(handler.isLocalMethod(method));
    try {
        String result = (String) handler.invoke(null, method, null);
        assertEquals("{protocol:motan[motan://local:80/test?group=default_rpc, available:true]}", result);
    } catch (Throwable e) {
        assertTrue(false);
    }
    method = TestServiceImpl.class.getMethod("hashCode", new Class<?>[] {});
    assertTrue(handler.isLocalMethod(method));
    //remote method
    method = TestServiceImpl.class.getMethod("hello", new Class<?>[] {});
    assertFalse(handler.isLocalMethod(method));
    method = TestServiceImpl.class.getMethod("equals", new Class<?>[] { Object.class });
    assertFalse(handler.isLocalMethod(method));
}

Example 18 with Referer

use of com.weibo.api.motan.rpc.Referer in project motan by weibocom.

the class RoundRobinLoadBalanceTest method testSelect.

public void testSelect() {
    Request request = mockery.mock(Request.class);
    mockery.checking(new Expectations() {

        {
            for (int i = 0; i < referers.size(); i++) {
                if (i % 2 == 0) {
                    atLeast(0).of(referers.get(i)).isAvailable();
                    will(returnValue(true));
                } else {
                    atLeast(0).of(referers.get(i)).isAvailable();
                    will(returnValue(false));
                }
            }
        }
    });
    Referer<IHello> ref = roundRobinLoadBalance.select(request);
    for (int i = 0; i < referers.size(); i++) {
        if (i % 2 == 1) {
            assertNotSame(ref, referers.get(i));
        }
    }
    List<Referer<IHello>> refHolder = new ArrayList<Referer<IHello>>();
    roundRobinLoadBalance.selectToHolder(request, refHolder);
    assertEquals(refHolder.size(), referers.size() / 2);
}

Example 19 with Referer

use of com.weibo.api.motan.rpc.Referer in project motan by weibocom.

the class FailoverHaStrategyTest method testCallWithOneError.

public void testCallWithOneError() {
    final DefaultRequest request = new DefaultRequest();
    request.setMethodName(IWorld.class.getMethods()[0].getName());
    request.setArguments(new Object[] {});
    request.setInterfaceName(IHello.class.getSimpleName());
    request.setParamtersDesc("void");
    final Response response = mockery.mock(Response.class);
    final URL url = URL.valueOf("motan%3A%2F%2F10.209.128.244%3A8000%2Fcom.weibo.api.motan.protocol.example.IWorld%3Fprotocol%3Dmotan%26export%3Dmotan%3A8000%26application%3Dapi%26module%3Dtest%26check%3Dtrue%26refreshTimestamp%3D1373275099717%26methodconfig.world%28void%29.retries%3D1%26id%3Dmotan%26methodconfig.world%28java.lang.String%29.retries%3D1%26methodconfig.world%28java.lang.String%2Cboolean%29.retries%3D1%26nodeType%3Dservice%26group%3Dwangzhe-test-yf%26shareChannel%3Dtrue%26&");
    mockery.checking(new Expectations() {

        {
            for (Referer<IWorld> ref : referers) {
                atLeast(0).of(ref).call(request);
                will(returnValue(response));
                atLeast(0).of(ref).isAvailable();
                will(returnValue(true));
                atLeast(0).of(ref).getUrl();
                will(returnValue(url));
                atLeast(1).of(ref).destroy();
            }
            one(referers.get(0)).call(request);
            will(throwException(new MotanServiceException("mock throw exception when call")));
            one(referers.get(1)).call(request);
            will(returnValue(response));
        }
    });
    failoverHaStrategy.call(request, loadBalance);
}

Example 20 with Referer

use of com.weibo.api.motan.rpc.Referer in project motan by weibocom.

the class ActiveWeightLoadBalanceTest method check.

private static void check(List<Referer> referersHolder) {
    int prefix = 0;
    for (Referer aReferersHolder : referersHolder) {
        Assert.assertTrue(aReferersHolder.isAvailable());
        Assert.assertTrue(aReferersHolder.activeRefererCount() > prefix);
        prefix = aReferersHolder.activeRefererCount();
    }
}