Parcial Unico/ParcialUnico2017/src/test/java/clases/TSBDeQueueTestOriginal.java
@org.junit.Test
    public void testPeekFirst() 
    {
        System.out.println("peekFirst");
        assertEquals((Integer)1, instance.peekFirst());
        assertNull(empty.peekFirst());
    }
/**
     * Test of peekFirst method, of class TSBDeQueue.
     */
Test of peekFirst method, of class TSBDeQueue.
Test of peekFirst method of class TSBDeQueue .
@org.junit.Test
    public void testPeekFirst() 
    {
        System.out.println("peekFirst");
        assertEquals((Integer)1, instance.peekFirst());
        assertNull(empty.peekFirst());
    }
@ org . junit . Test public void testPeekFirst ( ) { System . out . println ( "peekFirst" ) ; assertEquals ( ( Integer ) 1 , instance . peekFirst ( ) ) ; assertNull ( empty . peekFirst ( ) ) ; }
Test of peekFirst method, of class TSBDeQueue.
Test of peekFirst method of class TSBDeQueue .