components/camel-jetty/src/test/java/org/apache/camel/component/jetty/jettyproducer/JettyHttpProducerConnectionFailureTest.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.jetty.jettyproducer;

import java.net.ConnectException;

import org.apache.camel.CamelExchangeException;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jetty.BaseJettyTest;
import org.apache.camel.component.mock.MockEndpoint;
import org.junit.Test;

/**
 * Unit test to verify that we can have URI options for external system (endpoint is lenient)
 */
public class JettyHttpProducerConnectionFailureTest extends BaseJettyTest {

    private String serverUri = "jetty://http://localhost:{{port}}/myservice";

    @Test
    public void testHttpGetWithParamsViaURI() throws Exception {
        // these tests does not run well on Windows
        if (isPlatform("windows")) {
            return;
        }

        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(0);

        // give Jetty time to startup properly
        Thread.sleep(1000);

        // use another port with no connection
        try {
            template.requestBody("jetty://http://localhost:9999/myservice", null, Object.class);
            fail("Should have thrown an exception");
        } catch (Exception e) {
            CamelExchangeException cause = assertIsInstanceOf(CamelExchangeException.class, e.getCause());
            assertIsInstanceOf(ConnectException.class, cause.getCause());
        }

        assertMockEndpointsSatisfied();
    }

    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() throws Exception {
                from(serverUri).to("mock:result");
            }
        };
    }
}