assertEquals("unexepcted number of categories", 8, nodeService.count(CATEGORY));
assertEquals("unexepcted number of countries", 2, nodeService.count(COUNTRY));
assertEquals("unexepcted number of states", 1, nodeService.count(STATE));
assertEquals("unexepcted number of cities", 18, nodeService.count(CITY));
assertEquals("unexepcted number of districts", 6, nodeService.count(DISTRICT));
assertEquals("unexepcted number of regions", 9, nodeService.count(REGION));
assertEquals("unexepcted number of media", 0, nodeService.count(MEDIA));
assertEquals("unexepcted number of persons", 0, nodeService.count(PERSON));
assertEquals("unexepcted number of organizations", 0, nodeService.count(ORGANIZATION));
assertEquals("unexepcted number of groups", 0, nodeService.count(GROUP));
assertEquals("unexepcted number of exhibitions", 0, nodeService.count(EXHIBITION));
assertEquals("unexepcted number of custom", 0, nodeService.count(CUSTOM));
assertEquals("unexepcted number of places", 0, nodeService.count(PLACE));
assertEquals("unexepcted number of venues", 0, nodeService.count(VENUE));
assertEquals("unexepcted number of locations", 0, nodeService.count(LOCATION));
assertEquals("unexepcted number of subunits", 0, nodeService.count(SUBUNIT));
assertEquals("unexepcted number of events", 0, nodeService.count(EVENT));
assertEquals("unexepcted number of dates", 0, nodeService.count(DATE));
assertEquals("unexpected number of model-nodes", 44, nodeService.count(CATEGORY, COUNTRY, STATE, CITY, DISTRICT, REGION));
assertEquals("unexpected number of data-nodes", 0, nodeService.count(MEDIA, PERSON, ORGANIZATION, GROUP, EXHIBITION, CUSTOM, PLACE, VENUE, LOCATION, SUBUNIT, EVENT, DATE));
assertEquals("unexpected total number of nodes", 44, nodeService.count());
assertEquals("unexepcted number of categories", 8, nodeService.count(CATEGORY));
assertEquals("unexepcted number of countries", 2, nodeService.count(COUNTRY));
assertEquals("unexepcted number of states", 1, nodeService.count(STATE));
assertEquals("unexepcted number of cities", 18, nodeService.count(CITY));
assertEquals("unexepcted number of districts", 6, nodeService.count(DISTRICT));
assertEquals("unexepcted number of regions", 9, nodeService.count(REGION));
assertEquals("unexepcted number of media", 1, nodeService.count(MEDIA));