CD Player JUnit Test

package cdplayerstate;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author philipp
 */
public class CDPlayerTest {

    public CDPlayerTest() {
    }

    @BeforeClass
    public static void setUpClass() {
    }

    @AfterClass
    public static void tearDownClass() {
    }

    @Before
    public void setUp() {
    }

    @After
    public void tearDown() {
    }

    /**
     * Test of setState method, of class CDPlayer.
     */
    @Test
    public void testSetState() {
        System.out.println("setState");
        CDPlayer instance = new CDPlayer();
        CDPlayerInterface state = new Normal(instance);
        instance.setState(state);
        assertEquals (state.getClass(), instance.getState().getClass());
    }

    /**
     * Test of faster method, of class CDPlayer.
     */
    @Test
    public void testFaster() {
        System.out.println("faster");
        CDPlayer instance = new CDPlayer();
        instance.faster();
        assertEquals (instance.getState().getClass(), Faster.class);
    }

    /**
     * Test of slower method, of class CDPlayer.
     */
    @Test
    public void testSlower() {
        System.out.println("slower");
        CDPlayer instance = new CDPlayer();
        instance.slower();
        assertEquals (instance.getState().getClass(), Slower.class);
    }

}