Ignoring Android unit tests depending on SDK level

android, junit

Solution

I don't think there is something ready but it pretty easy to create a custom annotation for this.

Create your custom annotation

@Target( ElementType.METHOD )
@Retention( RetentionPolicy.RUNTIME)
public @interface TargetApi {
    int value();
}

Ovverride the test runner (that will check the value and eventually ignore/fire the test)

public class ConditionalTestRunner extends BlockJUnit4ClassRunner {
    public ConditionalTestRunner(Class klass) throws InitializationError {
        super(klass);
    }

    @Override
    public void runChild(FrameworkMethod method, RunNotifier notifier) {
        TargetApi condition = method.getAnnotation(TargetApi.class);
        if(condition.value() > 10) {
            notifier.fireTestIgnored(describeChild(method));
        } else {
            super.runChild(method, notifier);
        }
    }
}

and mark your tests

@RunWith(ConditionalTestRunner.class)
public class TestClass {

    @Test
    @TargetApi(6)
    public void testMethodThatRunsConditionally() {
        System.out.print("Test me!");
    }
}

Just tested, it works for me. :)

Credits to: Conditionally ignoring JUnit tests

Problem

Is there an annotation or some other convenient way to ignore junit tests for specific Android SDK versions? Is there something similar to the Lint annotation TargetApi(x)? Or do I manually have to check whether to run the test using the Build.VERSION?

Original source

Related problems