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JUnit is a regression testing framework written by Erich Gamma and Kent Beck. It is used by the developer who implements unit tests in Java.

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package org.junit.rules;

import org.junit.runner.Description;

/**
 * The TestName Rule makes the current test name available inside test methods:
 *
 *  * public class TestNameTest {
 *  @Rule
 *  public TestName name= new TestName();
 *
 *  @Test
 *  public void testA() {
 *      assertEquals("testA", name.getMethodName());
 *     }
 *
 *  @Test
 *  public void testB() {
 *      assertEquals("testB", name.getMethodName());
 *     }
 * }
 * 
 *
 * @since 4.7
 */
public class TestName extends TestWatcher {
    private String fName;

    @Override
    protected void starting(Description d) {
        fName = d.getMethodName();
    }

    /**
     * @return the name of the currently-running test method
     */
    public String getMethodName() {
        return fName;
    }
}