Bad object instantiation in test swallows the real error

[fregas]

As discussed here:
https://discord.com/channels/608064116111966245/608064116984250379/897617334326403082

If you have a correctly formatted test with the right args,assert method signature, BUT, you are instantiating an object with the wrong parameters, you'll get an error like this:

** Running: test_stuff
I found a test method called :test_stuff. But it needs to have
the following method signature:
#+begin_src
def test_stuff args, assert

end
#+end_src
Please update the method signature to match the code above. If you
did not intend this to be a test method. Rename the method so it does
not start with "test_".

But the test_stuff method has the correct signature.

It seems to get the right message if you're just calling an instance method with the wrong # of params. Constructors is where the test framework gets confused.

hidden_error_dr.zip