Replace smarty `fetch()` call with `CRM_Utils_String::parseOneOffStringThroughSmarty()` #18

	name: PHPUnit

	on:
	pull_request:
	paths:
	- '**.php'
	- composer.json
	- tools/phpunit/composer.json
	- phpunit.xml.dist

	env:
	# On github CI machine creating the "/vendor" volume fails otherwise with: read-only file system: unknown
	BIND_VOLUME_PERMISSIONS: rw

	jobs:
	phpunit:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# The info.xml says CiviCRM 5.38 is supported. Though running phpunit in
	# that container fails with:
	# The file "tests/phpunit/api/v4/services.xml" does not exist (in: "/var/www/html/sites/all/modules/civicrm").
	# Thus, the least version here is 5.39.
	# In addition the method CRM_Utils_String::parseOneOffStringThroughSmarty is being used
	# Thus, the least version is now 5.75
	civicrm-image-tags: [ '5-drupal', '5.75-drupal-php8.0' ]
	name: PHPUnit with Docker image michaelmcandrew/civicrm:${{ matrix.civicrm-image-tags }}
	env:
	CIVICRM_IMAGE_TAG: ${{ matrix.civicrm-image-tags }}

	steps:
	- uses: actions/checkout@v3
	- name: Pull images
	run: docker compose -f tests/docker-compose.yml pull --quiet
	- name: Start containers
	run: docker compose -f tests/docker-compose.yml up -d
	- name: Prepare environment
	run: docker compose -f tests/docker-compose.yml exec civicrm sites/default/files/civicrm/ext/de.systopia.moregreetings/tests/docker-prepare.sh
	- name: Run PHPUnit
	run: docker compose -f tests/docker-compose.yml exec civicrm sites/default/files/civicrm/ext/de.systopia.moregreetings/tests/docker-phpunit.sh
	- name: Remove containers
	run: docker compose -f tests/docker-compose.yml down -v

Provide feedback