How to test your applications which are using Apache Camel? This presentation covers exactly that.

1. Testing Applications Using Apache Camel
Rosen Spasov, Software AG
Atanas Shindov, Software AG

2. Agenda
• Test Kit Overview
• Simple testing with JUnit
• Testing with Spring
• Testing with Blueprint
• Q & A

3. Test Kit Overview
• Testing Mechanisms
– camel-test
– camel-testng
– camel-test-spring
– camel-test-blueprint
http://camel.apache.org/testing.html

4. Simple Testing
• You need the camel-test module
• Your test should extend the CamelTestSupport class and…
• Typically you will need to override the createRouteBuilder() method
• JNDI Registry
http://camel.apache.org/camel-test.html

5. Live Demo

6. JNDI Registry

7. Mocking Existing Endpoints

8. Live Demo

9. Message Driven Consumer
http://camel.apache.org/spring-testing.html

10. Spring Testing
• You need the camel-test-spring module
• Use the @RunWith(SpringJUnit4ClassRunner.class) annotation
• Provide your configuration using an XML file…
– src/test/java/org/istabg/camel/examples/SpringFilterTest.java
– src/test/java/org/istabg/camel/examples/SpringFilterTest-context.xml
• or use the Java DSL with a configuration loader
http://camel.apache.org/spring-testing.html

11. Live Demo

12. Blueprint Testing
• You need the camel-test-blueprint module
• Your test should extend the CamelBlueprintTestSupport class and…
• Specify the Blueprint descriptor location
http://camel.apache.org/blueprint-

13. Live Demo

14. Testing Endpoints
• Mock – Allows assertions to be added to an endpoint.
• Test – Pulls expected message bodies from an endpoint, e.g. file.
• DataSet – Used for load & soak testing.

15. Thank You!
Atanas Shindov
Software Engineer, Software AG

16. Q&A