Focused and Single-purpose Tests

package iloveyouboss;

import org.junit.*;
import static org.junit.Assert.*;

public class ProfileTest {
   private Profile profile;
   private BooleanQuestion question;
   private Criteria criteria;
   
   @Before
   public void create() {
      profile = new Profile("Bull Hockey, Inc.");
      question = new BooleanQuestion(1, "Got bonuses?");
      criteria = new Criteria();
   }
   
   @Test
   public void matches() {
      Profile profile = new Profile("Bull Hockey, Inc.");
      Question question = new BooleanQuestion(1, "Got milk?");

      // answers false when must-match criteria not met
      profile.add(new Answer(question, Bool.FALSE));      
      Criteria criteria = new Criteria();
      criteria.add(
            new Criterion(new Answer(question, Bool.TRUE), Weight.MustMatch));

      assertFalse(profile.matches(criteria));
      
      // answers true for any don't care criteria 
      profile.add(new Answer(question, Bool.FALSE));      
      criteria = new Criteria();
      criteria.add(
            new Criterion(new Answer(question, Bool.TRUE), Weight.DontCare));

      assertTrue(profile.matches(criteria));
   }
}