@Test
public void testNbStringPlayed() {

    int stringCode = 2;
    int result;
    int expResult = 1;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
    stringCode = 4;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
    stringCode = 8;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
    stringCode = 32;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
    stringCode = 64;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
    stringCode = 0xC;
    expResult = 2;
    result = instance.nbPlayerString(stringCode);
    Assert.assertEquals(result, expResult);
}