Bug fixed in test.gd: should pass a string to has_method.

[strank]

No description provided.

[bitwes]

Rename _new_property to __new_property and I'll merge this in. Good find, I have no idea how this ever made it out the door.

[strank]

I found this while going through the educational exercise of making Gut run on 4.0 / Godot master.
I'll put my changes into the 4.0 branch of this repo clone when I'm done in case you are interested.
Apart from this here, I found two things that might be worth doing even now:

• mixed indentation with tabs and spaces is considered an error in Godot 4 - used in a few places to align continuation lines.
  I'd suggest just using a standard two-tab indent for continuations.
• Setting variables of built-in types to null is impossible when adding type hints, and sometimes marked as an error otherwise.
  So maybe it is worth to think of other ways of indicating "no value yet", or lobby for the nullable? types proposal that's on godot-proposals.

[bitwes]

@strank Merged. I created two issues and added a new issue tag of Godot 4.0. Can you add some examples to #339 where this is happening in GUT. I kinda followed what you are saying but not completely.