Examples with RpcException org.apache.dubbo.rpc.RpcException used on opensource projects

Example 41 with RpcException

use of org.apache.dubbo.rpc.RpcException in project dubbo by alibaba.

the class MockClusterInvokerTest method testMockInvokerFromOverride_Invoke_force_throw.

@Test
public void testMockInvokerFromOverride_Invoke_force_throw() {
    URL url = URL.valueOf("remote://1.2.3.4/" + IHelloService.class.getName()).addParameter("getBoolean2.mock", "force:throw ").addParameter(REFER_KEY, URL.encode(PATH_KEY + "=" + IHelloService.class.getName())).addParameter("invoke_return_error", "true");
    Invoker<IHelloService> cluster = getClusterInvoker(url);
    // Configured with mock
    RpcInvocation invocation = new RpcInvocation();
    invocation.setMethodName("getBoolean2");
    try {
        cluster.invoke(invocation);
        Assertions.fail();
    } catch (RpcException e) {
        Assertions.assertFalse(e.isBiz(), "not custem exception");
    }
}

Example 42 with RpcException

use of org.apache.dubbo.rpc.RpcException in project dubbo by alibaba.

the class MockClusterInvokerTest method testMockInvokerFromOverride_Invoke_checkCompatible_return.

/**
 * Test if mock policy works fine: fail-mock
 */
@Test
public void testMockInvokerFromOverride_Invoke_checkCompatible_return() {
    URL url = URL.valueOf("remote://1.2.3.4/" + IHelloService.class.getName()).addParameter("getSomething.mock", "return x").addParameter(REFER_KEY, URL.encode(PATH_KEY + "=" + IHelloService.class.getName())).addParameter("invoke_return_error", "true");
    Invoker<IHelloService> cluster = getClusterInvoker(url);
    // Configured with mock
    RpcInvocation invocation = new RpcInvocation();
    invocation.setMethodName("getSomething");
    Result ret = cluster.invoke(invocation);
    Assertions.assertEquals("x", ret.getValue());
    // If no mock was configured, return null directly
    invocation = new RpcInvocation();
    invocation.setMethodName("getSomething3");
    try {
        ret = cluster.invoke(invocation);
        Assertions.fail("fail invoke");
    } catch (RpcException e) {
    }
}

Example 43 with RpcException

use of org.apache.dubbo.rpc.RpcException in project dubbo by alibaba.

the class MockClusterInvokerTest method testMockInvokerFromOverride_Invoke_check_ListPojo_error.

@Test
public void testMockInvokerFromOverride_Invoke_check_ListPojo_error() {
    URL url = URL.valueOf("remote://1.2.3.4/" + IHelloService.class.getName()).addParameter("getUsers.mock", "force:return [{id:x, name:\"hi1\"}]").addParameter(REFER_KEY, URL.encode(PATH_KEY + "=" + IHelloService.class.getName())).addParameter("invoke_return_error", "true");
    Invoker<IHelloService> cluster = getClusterInvoker(url);
    // Configured with mock
    RpcInvocation invocation = new RpcInvocation();
    invocation.setMethodName("getUsers");
    try {
        cluster.invoke(invocation);
    } catch (RpcException e) {
    }
}

Example 44 with RpcException

use of org.apache.dubbo.rpc.RpcException in project dubbo by alibaba.

the class FailoverClusterInvokerTest method testInvoke_retryTimes2.

@Test()
public void testInvoke_retryTimes2() {
    int finalRetries = 1;
    given(invoker1.invoke(invocation)).willThrow(new RpcException(RpcException.TIMEOUT_EXCEPTION));
    given(invoker1.isAvailable()).willReturn(false);
    given(invoker1.getUrl()).willReturn(url);
    given(invoker1.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    given(invoker2.invoke(invocation)).willThrow(new RpcException());
    given(invoker2.isAvailable()).willReturn(false);
    given(invoker2.getUrl()).willReturn(url);
    given(invoker2.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    RpcContext rpcContext = RpcContext.getContext();
    rpcContext.setAttachment("retries", finalRetries);
    FailoverClusterInvoker<FailoverClusterInvokerTest> invoker = new FailoverClusterInvoker<FailoverClusterInvokerTest>(dic);
    try {
        Result ret = invoker.invoke(invocation);
        assertSame(result, ret);
        fail();
    } catch (RpcException expected) {
        assertTrue((expected.isTimeout() || expected.getCode() == 0));
        assertTrue(expected.getMessage().indexOf((finalRetries + 1) + " times") > 0);
    }
}

Example 45 with RpcException

use of org.apache.dubbo.rpc.RpcException in project dubbo by alibaba.

the class FailoverClusterInvokerTest method testInvoke_retryTimes.

@Test()
public void testInvoke_retryTimes() {
    given(invoker1.invoke(invocation)).willThrow(new RpcException(RpcException.TIMEOUT_EXCEPTION));
    given(invoker1.isAvailable()).willReturn(false);
    given(invoker1.getUrl()).willReturn(url);
    given(invoker1.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    given(invoker2.invoke(invocation)).willThrow(new RpcException());
    given(invoker2.isAvailable()).willReturn(false);
    given(invoker2.getUrl()).willReturn(url);
    given(invoker2.getInterface()).willReturn(FailoverClusterInvokerTest.class);
    FailoverClusterInvoker<FailoverClusterInvokerTest> invoker = new FailoverClusterInvoker<FailoverClusterInvokerTest>(dic);
    try {
        Result ret = invoker.invoke(invocation);
        assertSame(result, ret);
        fail();
    } catch (RpcException expected) {
        assertTrue((expected.isTimeout() || expected.getCode() == 0));
        assertTrue(expected.getMessage().indexOf((retries + 1) + " times") > 0);
    }
}