I have a custom annotation which I use as config to start off one time set-up for Junit.
@Target(TYPE) @Retention(RUNTIME)
public @interface MyAnnotation{
String host();
int port();
}
Test class:
@MyAnnotation(host="0.0.0.0", port=4567)
public class MyTest extends MyAbstractClass{
@Test
public void myTest(){
//do testy things
}
}
Superclass:
public class MyAbstractClass{
@BeforeAll
public static void start(){
Config cfg = readConfig();
//Use config to do one time set-up
}
private static Config readConfig(){
MyAnnotation ann = MyTest.class.getAnnotation(MyAnnotation.class);
return new Config(ann.host(), ann.port());
}
}
So currently, I hardcode the name of the test class (MyTest) in readConfig(..). This won't work when I add a second test class.
One way to solve it is:
- Add another @BeforeAll method in MyTest which will call the @BeforeAll in super-class and pass the class name as a param.
However, I am curious if I can read the name of the executing subclass in the superclass via some reflexion magic. Any ideas are most welcome.
Thanks
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