@Test
public void testGetIsoDate()
{

    testDate = new DateTime( 2015, 2, 1, 0 ,0 );
    
    startDate = new DateTime( 2014, 10, 1, 0 ,0 );
    endDate = new DateTime( 2015, 3, 31, 0, 0 );
    
    Period period = periodType.createPeriod( testDate.toDate() );
    
    assertEquals( startDate.toDate(), period.getStartDate() );
    assertEquals( endDate.toDate(), period.getEndDate() );
}