Add missing dependency

Author: hlecorche

.github/workflows/tests.yml

@@ -68,6 +68,12 @@ jobs:
                 if: matrix.coding-standards
                 run: php vendor/friendsofphp/php-cs-fixer/php-cs-fixer fix --diff --dry-run -v
 
+            -   name: Analyze composer dependencies
+                if: matrix.coding-standards
+                run: |
+                    curl -LSs https://github.com/maglnet/ComposerRequireChecker/releases/latest/download/composer-require-checker.phar > composer-require-checker.phar
+                    php composer-require-checker.phar check composer.json
+
             -   name: Check license year
                 if: matrix.coding-standards
                 run: cat LICENSE |grep -E "\(c\) ([0-9]+\-)*`date +%G`"

.gitignore

@@ -1,4 +1,5 @@
 composer.lock
+/composer-require-checker.phar
 .php-cs-fixer.cache
 .phpunit.result.cache
 vendor/

composer.json

@@ -18,6 +18,7 @@
     },
     "require": {
         "php": "^7.2|^8.0",
+        "doctrine/collections": "^1.5",
         "doctrine/common": "^2.11|^3.0",
         "doctrine/orm": "^2.7"
     },