VR-5874 Add tests to create entities with the same name in different workspaces (#1273)
VR-5874 Add tests to create entities with the same name in different workspaces (#1273)

* Add a test.

* Check more entities.

* Add check for dataset.

* Check id instead of name.

* Check repository.

* Remove redundant import.

* Create repository explicitly in workspace.

* Small fix.

* Use workspace= parameter
mitdbg/modeldb,mitdbg/modeldb,mitdbg/modeldb,mitdbg/modeldb,mitdbg/modeldb