Native Integration Unavailable Exception for ProjectBuilder

Help/Discuss
1

Dear Gradle experts,

I tried to test my custom plugin on Java:

@Test(groups = “upload”)
public void testUploadGradlePlugin() {

    Project project = ProjectBuilder.builder().build();
    project.getPluginManager().apply(TestIQPlugin.class);  //TestIQPlugin is the custom plugin class name
    UploadTask uploadTask = project.getTasks().create("testiqUploadTaskTest", UploadTask.class); 
uploadTask.processUpload();
}

It compiles fine but runtime hit exception:

Exception in thread “main” java.lang.NoClassDefFoundError: net/rubygrapefruit/platform/NativeIntegrationUnavailableException
at org.gradle.testfixtures.internal.ProjectBuilderImpl.createProject(ProjectBuilderImpl.java:74)
at org.gradle.testfixtures.ProjectBuilder.build(ProjectBuilder.java:99)

By the way, I executed the code from Java’s main method. I appreciate any kind of help.

2

Well, testing doesn’t work like that. The error you get is because you miss some dependencies, used by Gradle.
One of the easiest way to test your plug-in is to use the gradle test kit

3

Thanks a lot for the advice!