@Test
public void testProcessTagSearchScoreMultiplierTagsEmpty()
{

    // Create a business object definition entity
    final BusinessObjectDefinitionEntity businessObjectDefinitionEntity = businessObjectDefinitionDaoTestHelper
        .createBusinessObjectDefinitionEntity(BDEF_NAMESPACE, BDEF_NAME, DATA_PROVIDER_NAME, BDEF_DESCRIPTION,
            businessObjectDefinitionServiceTestHelper.getNewAttributes2());
    // Associate business object definition entity with no tag entities
    List<BusinessObjectDefinitionTagEntity> businessObjectDefinitionTagEntities = new ArrayList<>();
    businessObjectDefinitionEntity.setBusinessObjectDefinitionTags(businessObjectDefinitionTagEntities);
    // Call the method under test
    businessObjectDefinitionHelper.processTagSearchScoreMultiplier(businessObjectDefinitionEntity);
    // Validate the result
    assertEquals(businessObjectDefinitionEntity.getTagSearchScoreMultiplier(), BigDecimal.ONE.setScale(3, RoundingMode.HALF_UP));
}