GD-88: Move internal tests under one directory for easy install exclusion

[cgbeutler]

Is your feature request related to a problem? Please describe.
When installing from the AssetLib, you can choose not to install certain folders. What can be excluded is currently unclear and spread out.

Describe the solution you'd like
Most of the AssetLib assets have a top-level folder for examples and tests, making it easy to exclude those folders for a minimal install. It would be nice if we could move all the test folders to a common one for easy exclusion. This may also make it easier when updating gdUnit3, as the test folder will likely remain unchanged.

Describe alternatives you've considered
N/A

Additional context
N/A

[MikeSchulze]

Hi @cgbeutler thanks for your feedback.

By default all internal tests are located in one directory at addons\gdUnit3\test i think you mean the additional test located at addons\GdCommons\utils\test and addons\GdCommons\DateTime\test ?
I currently working on a integrated upgrade tool that will solve this problem.
Additional i will check what i can do to exclude tests by default from downloading without break the CI.

[MikeSchulze]

On next AssetLib version the test will be excluded see https://github.com/MikeSchulze/gdUnit3/blob/master/.gitattributes