@testSetup static void setup() {

    Profile sysAdmin = [SELECT Id FROM Profile WHERE Name = 'System Administrator' OR Name = 'Systemadministrator' LIMIT 1];

    User u1 = new User(LastName='Test1', ProfileId=sysAdmin.Id, Username='testUsername@email.com1', Email='test1@email.com', Alias='alias1', CommunityNickname='test1', TimeZoneSidKey='Europe/Berlin', LocaleSidKey='de_DE_EURO', EmailEncodingKey='UTF-8', LanguageLocaleKey='de');
    User u2 = new User(LastName='Test2', ProfileId=sysAdmin.Id,  Username='testUsername@email.com2', Email='test2@email.com', Alias='alias2', CommunityNickname='test2', TimeZoneSidKey='Europe/Berlin', LocaleSidKey='de_DE_EURO', EmailEncodingKey='UTF-8', LanguageLocaleKey='de');
    insert u1;
    insert u2;

    Territory2 ter1 = [SELECT ID, Name, TerritoryKey__c FROM Territory2 WHERE Level__c =: 'Zelle' AND (Name LIKE '%V3%' OR Name LIKE '%KMUT%') AND Territory2Model.State =: 'Active' LIMIT 1];
    Territory2 ter2 = [SELECT ID, Name, TerritoryKey__c FROM Territory2 WHERE Level__c =: 'Zelle' AND (Name LIKE '%V3%' OR Name LIKE '%KMUT%') AND Territory2Model.State =: 'Active' AND Id !=: ter1.Id LIMIT 1];

    List<Account> accList = new List<Account>();

    for(Integer i = 0; i < 90; i++){
        accList.add(TestUtils.getAccountWithoutInserting(ter1.TerritoryKey__c));
    }

    insert accList;
    System.debug('assignemnt rule: ' + [SELECT Id FROM ObjectTerritory2AssignmentRule WHERE DeveloperName =: 'Assign_' + ter1.TerritoryKey__c]);
    System.debug('setup association: ' + [SELECT Id FROM ObjectTerritory2Association].size());
}

@isTest
static void startTest(){

    Test.startTest();
    //ObjectTerritory2Association ota = new ObjectTerritory2Association(ObjectId=accList[0].Id, Territory2Id=ter1.Id, AssociationCause='ObjectTerritory2Association');
    //insert ota;
    System.debug([SELECT Id FROM ObjectTerritory2AssignmentRuleItem].size());
    System.debug([SELECT Id FROM ObjectTerritory2Association].size());
    System.debug([SELECT ID FROM Account].size());
    System.debug([SELECT ID, CustomerTerritoryKey__c FROM Account Limit 1].CustomerTerritoryKey__c);
   // System.debug(ter1.TerritoryKey__c);

    System.assertEquals(90, [SELECT Id FROM ObjectTerritory2Association].size());
    Test.stopTest();

}