Assets not found when run test using main methods

[fabiitch]

Hello when i launch main methods in tests folder

like using com.badlogic.gdx.ai.tests.BehaviorTreeTests#main

public static void main (String[] argv) {
	GdxAiTestUtils.launch(new BehaviorTreeTests());
}

i got error when he try to load a file.

		skin = new Skin(Gdx.files.internal("data/uiskin.json"));

		Caused by: com.badlogic.gdx.utils.GdxRuntimeException: File not found: data\uiskin.json (Internal)

For fix i have to add tests/ before asset path

skin = new Skin(Gdx.files.internal("tests/data/uiskin.json"));

im the only with this issues ?
Should i PR with all modifications ?