Automatically generate connections for all users in SQL Developer

I am trying to integrate unit test  SQL developer  with team city. i want to run test cases from command prompt on build server.Command to run test is having  parameter called '-db' where we pass connection name of owner.As there will be a new user for each build so i can not graphically login every time to create a connection name. Can you give me better option by which that connection name will be automatically created or instead of connection name, schema name will work ? Is there any way by which for every new schema i can automatically create connection name ?

In the help document i found an option 'CREATE LOCAL CONNECTION' which will create connections for all unblocked users of an instance on local system. but that option is also not working.