adjusted tests to forced title

Adjustments because of https://github.com/sulu-cmf/sulu/pull/306

However, tests are still failing, because of https://github.com/sulu-cmf/sulu-standard/issues/311, this behavior haven't been changed in the tests. I am not sure if I should change it, because it's not the desired behavior.

__Tasks:__

- [ ] test coverage
- [ ] gather feedback for my changes

__Informations:__

| Q             | A
| ------------- | ---
| Tests pass?   | no => https://github.com/sulu-cmf/sulu-standard/issues/311
| Fixed tickets | none
| BC Breaks     | none
| Doc           | none