Entity form controllers already have a fair test coverage, since every real controller extending the base class has test coverage. However we need a form controller also for the test entity in order to ensure the generic logic is sane and functional. Moreover this is needed to provide proper test coverage for the upcoming Entity Translation UI that has no notion of real entities and thus has to work with the test one. As a bonus this will allow to test the UI with multilingual properties, which currently only the test entity storage controller supports.
PASSED: [[SimpleTest]]: [MySQL] 41,265 pass(es).
PASSED: [[SimpleTest]]: [MySQL] 41,255 pass(es).
PASSED: [[SimpleTest]]: [MySQL] 41,266 pass(es).