@Test
 public void testSearchFromMemberIdAndPracticeDateSpan() throws Exception {
   assertEquals(
       1,
       service
           .searchFromMemberIdAndPracticeDateSpan(
               "test1",
               DateUtil.toDate("2010-10-10", DateUtil.ISO_DATE_PATTERN),
               DateUtil.toDate("2010-11-30", DateUtil.ISO_DATE_PATTERN))
           .size());
   assertEquals(
       2,
       service
           .searchFromMemberIdAndPracticeDateSpan(
               "test1",
               DateUtil.toDate("2010-10-10", DateUtil.ISO_DATE_PATTERN),
               DateUtil.toDate("2010-12-01", DateUtil.ISO_DATE_PATTERN))
           .size());
   assertEquals(
       2,
       service
           .searchFromMemberIdAndPracticeDateSpan(
               "test1",
               DateUtil.toDate("2010-10-11", DateUtil.ISO_DATE_PATTERN),
               DateUtil.toDate("2010-12-01", DateUtil.ISO_DATE_PATTERN))
           .size());
   assertEquals(
       2,
       service
           .searchFromMemberIdAndPracticeDateSpan(
               "test1",
               DateUtil.toDate("2010-10-11", DateUtil.ISO_DATE_PATTERN),
               DateUtil.toDate("2010-12-02", DateUtil.ISO_DATE_PATTERN))
           .size());
   assertNull(
       service.searchFromMemberIdAndPracticeDateSpan(
           "testXXX",
           DateUtil.toDate("2010-10-01", DateUtil.ISO_DATE_PATTERN),
           DateUtil.toDate("2010-12-01", DateUtil.ISO_DATE_PATTERN)));
   assertEquals(
       1,
       service
           .searchFromMemberIdAndPracticeDateSpan(
               "test2",
               DateUtil.toDate("2010-10-01", DateUtil.ISO_DATE_PATTERN),
               DateUtil.toDate("2010-12-01", DateUtil.ISO_DATE_PATTERN))
           .size());
   assertNull(
       service.searchFromMemberIdAndPracticeDateSpan(
           "test1",
           DateUtil.toDate("2010-10-12", DateUtil.ISO_DATE_PATTERN),
           DateUtil.toDate("2010-11-30", DateUtil.ISO_DATE_PATTERN)));
   assertNull(
       service.searchFromMemberIdAndPracticeDateSpan(
           null,
           DateUtil.toDate("2010-10-02", DateUtil.ISO_DATE_PATTERN),
           DateUtil.toDate("2010-12-02", DateUtil.ISO_DATE_PATTERN)));
   assertNull(
       service.searchFromMemberIdAndPracticeDateSpan(
           "test1", null, DateUtil.toDate("2010-12-02", DateUtil.ISO_DATE_PATTERN)));
   assertNull(
       service.searchFromMemberIdAndPracticeDateSpan(
           "test1", DateUtil.toDate("2010-10-02", DateUtil.ISO_DATE_PATTERN), null));
 }