Remove PHPUnit dependency & create shell-script with description for it

.github/workflows/php.yml

@@ -62,10 +62,8 @@ jobs:
       - name: Install dependencies
         run: composer install --prefer-dist
 
-      - name: Install PHPUnit 8
-        run: curl -O -L https://phar.phpunit.de/phpunit-8.phar
-          && chmod +x phpunit-8.phar
-          && mv phpunit-8.phar /usr/local/bin/phpunit
+      - name: Setup PHPUnit 8
+        run: bin/dev/setup-phpunit.sh
 
       - name: Copy default Friendica config
         run: cp config/local-sample.config.php config/local.config.php
@@ -88,7 +86,7 @@ jobs:
         run: vendor/bin/parallel-lint --exclude vendor/ --exclude view/asset/ .
 
       - name: Test with phpunit
-        run: /usr/local/bin/phpunit --configuration tests/phpunit.xml --coverage-clover clover.xml
+        run: $(git rev-parse --show-toplevel)/bin/phpunit --configuration tests/phpunit.xml --coverage-clover clover.xml
         env:
           MYSQL_HOST: 127.0.0.1
           MYSQL_PORT: ${{ job.services.mariadb.ports[3306] }}

.gitignore

@@ -79,3 +79,6 @@ venv/
 
 #Ignore log folder
 /log
+
+#Ignore temporary installed phpunit
+/bin/phpunit

bin/dev/setup-phpunit.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+PHPUNIT="$(git rev-parse --show-toplevel)/bin/phpunit"
+
+if ! [ -x "$PHPUNIT" ]; then
+	echo "Install PHPUnit 8"
+	cd /tmp/
+	curl -s -O -L https://phar.phpunit.de/phpunit-8.phar
+	chmod +x phpunit-8.phar
+	mv phpunit-8.phar $PHPUNIT
+fi
+
+echo "Using $PHPUNIT $($PHPUNIT --version)"

composer.json

@@ -124,12 +124,9 @@
 		]
 	},
 	"require-dev": {
-		"phpdocumentor/reflection-docblock": "^3.0.2",
-		"phpunit/php-token-stream": "^1.4.2",
-		"mikey179/vfsstream": "^1.6",
-		"mockery/mockery": "^1.2",
-		"johnkary/phpunit-speedtrap": "1.1",
-		"php-parallel-lint/php-parallel-lint": "^1.2"
+		"php-parallel-lint/php-parallel-lint": "^1.2",
+		"mockery/mockery": "^1.3",
+		"mikey179/vfsstream": "^1.6"
 	},
 	"scripts": {
 		"test": "phpunit"

tests/README.md

@@ -0,0 +1,13 @@
+# Using the Friendica tests
+
+## Install PHPUnit
+
+Please use [setup-phpunit.sh](https://github.com/friendica/friendica/bin/dev/setup-phpunit.sh) to install the necessary PHPUnit version.
+It will temporarily install the `phpunit` phar file into the `bin/` subdirectory 
+
+
+Currently, Friendica uses PHPUnit 8.
+
+## Supported PHP versions of these tests
+
+The Unit-Tests of Friendica requires at least PHP 7.2.