package org.junit.tests.experimental.rules;
   
   import static org.junit.Assert.assertEquals;
   
   import org.junit.After;
   import org.junit.Before;
   import org.junit.Rule;
   import org.junit.Test;
   import org.junit.experimental.runners.Enclosed;
  import org.junit.rules.TestName;
  import org.junit.runner.RunWith;
  
  @RunWith(Enclosed.class)
  public class NameRulesTest {
      public static class TestNames {
          @Rule
          public TestName name = new TestName();
  
          @Test
          public void testA() {
              assertEquals("testA", name.getMethodName());
          }
  
          @Test
          public void testB() {
              assertEquals("testB", name.getMethodName());
          }
      }
  
      public static class BeforeAndAfterTest {
          @Rule
          public TestName name = new TestName();
  
          private final String expectedName = "x";
  
          @Before
          public void setUp() {
              assertEquals(expectedName, name.getMethodName());
          }
  
          @Test
          public void x() {
              assertEquals(expectedName, name.getMethodName());
          }
  
          @After
          public void tearDown() {
              assertEquals(expectedName, name.getMethodName());
          }
      }
  }