Docker is preferred over global php & phpunit (and also doesn't work out-of-the-box)

[sm11963]

Repro

1. Patch Fix ComposerDriver isInstalled falsy check #116 OR order ComposerDriver to the end of the list
2. Only have php installed globally.
3. Only have phpunit globally available in PATH (for me this is in ~/bin/phpunit)
4. Have docker installed on your machine
5. Try to run tests with the extension

Outcome

Test run failed with output:

 *  Executing task: docker run --rm -t -v ${pwd}:/app -w /app php php phpunit --colors=always --filter 'MathExpressionTest' '/app/modules/tests/MathExpressionTest.php' 

docker: invalid spec: :/app: empty section between colons.
See 'docker run --help'.

 *  The terminal process "/bin/zsh '-l', '-c', 'docker run --rm -t -v ${pwd}:/app -w /app php php phpunit --colors=always --filter 'MathExpressionTest' '/app/modules/tests/MathExpressionTest.php''" failed to launch (exit code: 125). 
 *  Terminal will be reused by tasks, press any key to close it. 

Expected outcome

Tests run successfully given I have php and phpunit globally available.

OR the docker command executes successfully, that would also work - but I would kind of expect global values to be used before docker. Especially since I see that some docker config is deprecated.

Logs / output / settings

Settings all at default if you applied #116, otherwise, you need to set ComposerDriver to the end of the order.

…

Environment	Values
Extension version	4.16.1 with #116
Operating system	MacOs 14.6.1