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Java Java Annotations Writing Your Own Annotation Putting It All Together

Posted by Genius Mutero
Genius Mutero
15,121 Points

Java Annotations Question 3 of 4

Apply the @Test annotation to exactly three methods of the SocialNetworkTest class, specifying values for both elements in each of the three annotations (that is, don't rely on the element defaults).

Test.java 
import java.lang.annotation.*;

@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD}) 
public @interface Test { 
   int num() default 1;
   boolean enabled() default true;
}
SocialNetworkTest.java 
import java.lang.annotation.*;
public class SocialNetworkTest {
  @Test(num = 3, enabled = false)
  public void testTweet() {

  }
  @Test(num = 1, enabled = false)
  public void testInsta() { 

  }
@Test(num = 2, enabled = false)
  public void testFacebook() { 

  }

  public void testPinterest() { 

  }

  public void testSnapchat() { 

  }
}
TestAnalyzer.java 
public class TestAnalyzer {
  /**
   *  Counts the number of methods in the class given by `clazz` that have been annotated
   *  with the @Test annotation.
   */
  public static int getNumAnnotatedMethods(Class<?> clazz) {
    return 0;  
  }
}