Need help configuring the pom.xml so I can have integration tests

[Claudiu Guiman]

Hi,
I’m trying to add integration tests in my plugin and I want them to be optional and only be triggered if you run a specific maven step.
To accomplish this I added a dependency to the maven failsafe plugin and now I need to run “mvn failsafe:integration-test” to run my specific integration tests.
So far so good, but when I need to execute some code that depends on jenkins I’m getting NoClassDefFoundError exceptions. I managed to fix some of these by adding a dependency to the jenkins-test-harness, but now I’m hitting one I can’t fix: “java.lang.NoClassDefFoundError: com/google/common/reflect/TypeToken”. The exception is due to the fact that I don’t have a direct dependency to google guava, but the jenkins-core should bring that into my classpath, but even if I add the jenkins-core as a dependency within the “test” scope I can’t manage to fix it.
Here’s the pom file portion in question:
<dependency>

        <groupId>org.jenkins-ci.main</groupId>

        <artifactId>jenkins-test-harness</artifactId>

        <scope>test</scope>

</dependency>

<dependency>

        <groupId>org.jenkins-ci.main</groupId>

        <artifactId>jenkins-core</artifactId>

        <scope>provided</scope>

</dependency>

 

I’m using “provided” scope right now because that’s what Maven recommends: https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Dependency_Scope
Can someone help me understand what I’m doing wrong and how I should fix the pom file?

Thanks,
Claudiu

[Claudiu Guiman]

Managed to fix it.
A project dependency was requiring guava 18.0, but jenkis-core was fetching 11.0.1. To fix it I had to exclude guava from jenkins-core:
    <dependency>

        <groupId>org.jenkins-ci.main</groupId>

        <artifactId>jenkins-core</artifactId>

        <exclusions>

            <exclusion>

                <groupId>com.google.guava</groupId>

                <artifactId>guava</artifactId>

            </exclusion>

        </exclusions>

        <scope>provided</scope>

    </dependency>

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