test: Add TestNode wait_until helper #29029

1. 
   maflcko commented at 11:51 am on December 8, 2023: member

   Motivation

   Currently, inside TestNode, the global wait_until_helper_internal must be used, and each time the timeout factor must be passed.

   See #29006 (review)

   Possible solution

   It would be nice to have a method wait_until that wraps the wait_until_helper_internal call, like in other classes.

   Useful Skills

   • Compiling Bitcoin Core from source
   • Running the C++ unit tests and the Python functional tests
   • Python 3

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2. maflcko added the label good first issue on Dec 8, 2023
3. maflcko added the label Tests on Dec 8, 2023
4. 
   nikodemas commented at 2:44 pm on December 8, 2023: contributor

   Hi, I would like to work on this
5. 
   mohamedawnallah commented at 5:05 pm on December 12, 2023: none

   Hey, @nikodemas Are you still working on this issue? If not I’d like to pick it up. Thanks
6. 
   nikodemas commented at 8:07 am on December 13, 2023: contributor

   Hi @mohamedawnallah , still working :)
7. achow101 closed this on Dec 14, 2023

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Contributors
maflcko nikodemas mohamedawnallah

Labels
Tests good first issue