@Test
public void getOptions_shouldNotThrowExceptionIfNumericOptionsAreNull() throws Exception {

	when(adminService.getGlobalProperty(ModuleSettings.RECEIPT_REPORT_ID_PROPERTY))
	        .thenReturn(null);
	when(adminService.getGlobalProperty(ModuleSettings.ROUNDING_MODE_PROPERTY))
	        .thenReturn(null);
	when(adminService.getGlobalProperty(ModuleSettings.ROUND_TO_NEAREST_PROPERTY))
	        .thenReturn(null);
	when(adminService.getGlobalProperty(ModuleSettings.ROUNDING_ITEM_ID))
	        .thenReturn(null);
	when(adminService.getGlobalProperty(ModuleSettings.TIMESHEET_REQUIRED_PROPERTY))
	        .thenReturn(null);
	CashierOptions options = optionsService.getOptions();
	Assert.assertNotNull(options);
}