Test McThings with the last version of Minecraft

[acs]

Follow the steps described at: https://github.com/Voxelers/mcthings/blob/develop/USAGE.md

• Download last Spigot server: 1.16.5 (Release notes)

  acs@lsp-022:~/devel/minecraft$ java -jar BuildTools.jar --rev latest
  Success! Everything completed successfully. Copying final .jar files now.
  Copying spigot-1.16.5-R0.1-SNAPSHOT.jar to /home/acs/devel/minecraft/./spigot-1.16.5.jar
  - Saved as ./spigot-1.16.5.jar

• Start the server (accept eula.txt):

  acs@lsp-022:~/devel/minecraft$  java -Xms2G -Xmx2G -XX:+UseG1GC -jar spigot-1.16.5.jar nogui

• Check if the Python API plugin works

  acs@lsp-022:~/devel/minecraft$ cp ~/Downloads/raspberryjuice-1.12.1.jar plugins/
  acs@lsp-022:~/devel/minecraft$ java -Xms2G -Xmx2G -XX:+UseG1GC -jar spigot-1.16.5.jar nogui
  ...
  [09:09:03] [Server thread/WARN]: Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!
  [09:09:06] [Server thread/WARN]: Legacy plugin RaspberryJuice v1.12.1 does not specify an api-version.
  [09:09:06] [Server thread/INFO]: [RaspberryJuice] Loading RaspberryJuice v1.12.1
  ...

  Cool, it is working.

• Download the Minecraft client for the last version (Launcher)

  acs@lsp-022:~/devel/minecraft$ sudo dpkg -i Minecraft.deb 
  acs@lsp-022:~/devel/minecraft$ minecraft-launcher 

• Test McThings and check with the Minecraft client that it is working: cool, I have executed the tests and they work!

So we are on track! (Just 30 min to have all working from scratch)

To avoid losing the focus in minecraft launcher:

vi ~/.minecraft/options.txt
pauseOnLostFocus:false

To make a player op in the server ...

[acs]

Ok, let's fix a missing test ...

ERROR: test_build (test_schematic.TestSchematic)
....
  File "/usr/lib/python3.8/gzip.py", line 173, in __init__
    fileobj = self.myfileobj = builtins.open(filename, mode or 'rb')
FileNotFoundError: [Errno 2] No such file or directory: 'schematics/vxs.schematic'

strange because it worked in Travis: https://travis-ci.org/github/Voxelers/mcthings/builds/716076064 and it was the same version (0.60.0) but the number of tests (24 vs 16 is different).

[acs]

I have rexecuted the tests and all is working:

(venv) ✔ ~/devel/mcthings/tests/integration [develop|…2] 
09:36 $ PYTHONPATH=../..:.. ./run_tests.py
....
----------------------------------------------------------------------
Ran 25 tests in 9.231s

OK

So I am not sure what I did wrong last time. In any case we are ready for the development of new features in McThings!