How to stop / kill my current test case? - unit-testing

Question

I want to stop the execution of a test if it matches a certain scenario in order to avoid code duplication.
Consider the following situation:
CoreProviderTest
public void executeCoreSuccess(Object responseModel){
assertNotNull("Response successful", responseModel != null);
if (responseModel == null) {
//Kill Test
}
}
ChildProviderTest - extends CoreProviderTest
#Test
public void responseTester() {
new Provider().getServiceResponse(new Provider.Interface() {
#Override
public void onSuccess(Object responseModel) {
executeCoreSuccess(responseModel);
//Continue assertions
}
#Override
public void onFailure(ErrorResponseModel error) {
executeCoreFailure(error);
}
});
}
For a null response, I would like to kill my current test case inside CoreProviderTest otherwise that might trigger exceptions in further assertions. I wanted to avoid something like:
CoreProviderTest
if (responseModel == null) {
return true;
}
ChildProviderTest
#Override
public void onSuccess(Object responseModel) {
if (executeCoreSuccess(responseModel))
return;
//Continue assertions
}
Is there a way to kill the current test execution with Mockito, JUnit or Roboletric? No luck so far googling an answer.
Thanks in advance

Answer 1

If you are using JUnit5, it has features like Assumtions, Disabling tests and Conditional Test Execution.
Here's the link :
https://junit.org/junit5/docs/current/user-guide/#writing-tests-assumptions
In your case, looks like assumingThat should work. Here's the API :
https://junit.org/junit5/docs/5.0.0/api/org/junit/jupiter/api/Assumptions.html#assumingThat-boolean-org.junit.jupiter.api.function.Executable-

Answer 2

JUnit Assumptions suits perfect to the given case.
Code snippet now stands like:
CoreProvider
public void executeCoreSuccess(Object responseModel){
assumeTrue("Response successful",responseModel != null);
}
According to JUnit's documentation:
A failed assumption does not mean the code is broken, but that the
test provides no useful information. Assume basically means "don't run
this test if these conditions don't apply". The default JUnit runner
skips tests with failing assumptions.
+1 Adelin and Dossani