PHPUnit

Running PHPUnit from the command line is relatively simple.

Log into one of the PHP containers:

cd sitefolder # must run the command from the root of your Totara repo
tzsh php-7.3 # or other php containers, as mentioned above

Initiate the PHPUnit setup:

# See shell/totara-aliases.sh for what this alias does
installunit

Run tests:

# See shell/totara-aliases.sh for what these aliases do
# Run all tests
unit
# Run a single test file
unit relative/path/to/test.php
# Run all tests in a directory
unit server/totara/core
# Run tests tagged with a group
unit --group perform

See this page for instructions on how to run PHPUnit directly within PHPStorm.