@isTest
private class ServiceResourceScheduleHandlerImplTest {
   static testMethod void getUnavailableTimeslotsTest() {
 
      //Initializing the test execution with mock values. Change it according to the implementation.
      //In case of non-test execution, the lxscheduler.ServiceAppointmentRequestInfo instance will automatically initialize.
 
      //Mock values for lxscheduler.ServiceResourceInfo
      String userId = '005D2000000I1N6IAK';
      String userName = 'someuser@example.com';
      String email = 'someuser@example.com';
      String serviceResourceId = '0HnD20000004C9bKAE';
      List<String> territoryIds = new List<String>();
      String resourceType = 'T';
      lxscheduler.ServiceResourceInfo serviceResInfo = new lxscheduler.ServiceResourceInfo(userId, userName, email, 
                                                       serviceResourceId, territoryIds, resourceType);
 
      //Mock values for lxscheduler.ServiceAppointmentRequestInfo 
      DateTime startDate = System.now();
      DateTime endDate = System.now();
      List<lxscheduler.ServiceResourceInfo> serviceResources = new List<lxscheduler.ServiceResourceInfo>();
      serviceResources.add(serviceResInfo);
      String schedulingPolicyId = '0VrD20000004C9S';
      String workTypeGroupId = '0VSD20000004C93OAE';
      String accountId = '001D2000002pkXwIAI';
      String primaryResourceId = '0HnD20000004C9bKAE';
      String workTypeId = '08qD20000004C9XIAU';
      String correlationId = 'SOME_ID';
 
      lxscheduler.ServiceAppointmentRequestInfo mockRequestInfo = new lxscheduler.ServiceAppointmentRequestInfo(startDate, endDate, serviceResources, 
                                                                  schedulingPolicyId, workTypeGroupId, accountId, 
                                                                  primaryResourceId, workTypeId, correlationId);
 
      ServiceResourceScheduleHandlerImpl.getUnavailableTimeslots(mockRequestInfo);
   }
}

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