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Code Block
languagetext
titleGenerating a project
$ mvn archetype:generate -Dfilter=org.apache.camel.archetypes:camel-archetype-scr
 
Choose archetype:
1: local -> org.apache.camel.archetypes:camel-archetype-scr (Creates a new Camel SCR bundle project for Karaf)
Choose a number or apply filter (format: [groupId:]artifactId, case sensitive contains): : 1
Define value for property 'groupId': : example
[INFO] Using property: groupId = example
Define value for property 'artifactId': : camel-scr-example
Define value for property 'version': 1.0-SNAPSHOT: :
Define value for property 'package': example: :
[INFO] Using property: archetypeArtifactId = camel-archetype-scr
[INFO] Using property: archetypeGroupId = org.apache.camel.archetypes
[INFO] Using property: archetypeVersion = 2.15-SNAPSHOT
Define value for property 'className': : CamelScrExample
Confirm properties configuration:
groupId: example
artifactId: camel-scr-example
version: 1.0-SNAPSHOT
package: example
archetypeArtifactId: camel-archetype-scr
archetypeGroupId: org.apache.camel.archetypes
archetypeVersion: 2.15-SNAPSHOT
className: CamelScrExample
Y: :

All done! Let's check See ReadMe.txt in the generated project folder for the next steps:

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Code Block
languagejava
titleCamelScrExampleTest.java
// This file was generated from org.apache.camel.archetypes/camel-archetype-scr/2.15-SNAPSHOT
package example;

import java.util.List;

import org.apache.camel.scr.internal.ScrHelper;
import org.apache.camel.builder.AdviceWithRouteBuilder;
import org.apache.camel.component.mock.MockComponent;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.model.ModelCamelContext;
import org.apache.camel.model.RouteDefinition;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
public class CamelScrExampleTest {

    Logger log = LoggerFactory.getLogger(getClass());

    @Rule
    public TestName testName = new TestName();

    CamelScrExample integration;
    ModelCamelContext context;

    @Before
    public void setUp() throws Exception {
        log.info("*******************************************************************");
        log.info("Test: " + testName.getMethodName());
        log.info("*******************************************************************");

        // Set property prefix for unit testing
        System.setProperty(CamelScrExample.PROPERTY_PREFIX, "unit");

        // Prepare the integration
        integration = new CamelScrExample();
        integration.prepare(null, ScrHelper.getScrProperties(integration.getClass().getName()));
        context = integration.getContext();

        // Disable JMX for test
        context.disableJMX();

        // Fake a component for test
        //context.addComponent("amq", new MockComponent());
    }

    @After
    public void tearDown() throws Exception {
        integration.stop();
    }

	@Test
	public void testRoutes() throws Exception {
        // Adjust routes
        List<RouteDefinition> routes = context.getRouteDefinitions();

        routes.get(0).adviceWith(context, new AdviceWithRouteBuilder() {
            @Override
            public void configure() throws Exception {
                // Replace "from" endpoint with direct:start
                replaceFromWith("direct:start");
                // Mock and skip result endpoint
                mockEndpoints("log:*");
            }
        });

        MockEndpoint resultEndpoint = context.getEndpoint("mock:log:foo", MockEndpoint.class);
        // resultEndpoint.expectedMessageCount(1); // If you want to just check the number of messages
        resultEndpoint.expectedBodiesReceived("hello"); // If you want to check the contents

        // Start the integration
        integration.run();

        // Send the test message
        context.createProducerTemplate().sendBody("direct:start", "hello");

        resultEndpoint.assertIsSatisfied();
	}
}

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Code Block
languagejava
titleMocking components for test
        // Fake a component for test
        //context.addComponent("amq", new MockComponent());

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