ci: test against lowest dependencies

.github/workflows/ci.yml

@@ -753,3 +753,90 @@ jobs:
         run: tests/Fixtures/app/console cache:clear --ansi
       - name: Run Behat tests
         run: vendor/bin/behat --out=std --format=progress --profile=default --no-interaction
+
+  phpunit-symfony-lowest:
+    name: PHPUnit (PHP ${{ matrix.php }}) (Symfony lowest)
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        php:
+          - '8.1'
+          - '8.2'
+      fail-fast: false
+      # env:
+      # See https://github.com/doctrine/DoctrineMongoDBBundle/pull/673
+      #SYMFONY_DEPRECATIONS_HELPER: max[direct]=0
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          tools: pecl, composer
+          extensions: intl, bcmath, curl, openssl, mbstring
+          coverage: none
+          ini-values: memory_limit=-1
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
+      - name: Remove cache
+        run: rm -Rf tests/Fixtures/app/var/cache/*
+      - name: Update project dependencies
+        run: composer update --prefer-lowest --no-interaction --no-progress --ansi
+      - name: Install PHPUnit
+        run: vendor/bin/simple-phpunit --version
+      - name: Clear test app cache
+        run: tests/Fixtures/app/console cache:clear --ansi
+      - name: Run PHPUnit tests
+        run: vendor/bin/simple-phpunit
+
+  behat-symfony-lowest:
+    name: Behat (PHP ${{ matrix.php }}) (Symfony lowest)
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      matrix:
+        php:
+          - '8.1'
+          - '8.2'
+      fail-fast: false
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          tools: pecl, composer
+          extensions: intl, bcmath, curl, openssl, mbstring
+          coverage: none
+          ini-values: memory_limit=-1
+      - name: Install additional packages
+        run: sudo apt-get install moreutils
+      - name: Get composer cache directory
+        id: composercache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
+      - name: Remove cache
+        run: rm -Rf tests/Fixtures/app/var/cache/*
+      - name: Update project dependencies
+        run: composer update --prefer-lowest --no-interaction --no-progress --ansi
+      - name: Install PHPUnit
+        run: vendor/bin/simple-phpunit --version
+      - name: Clear test app cache
+        run: tests/Fixtures/app/console cache:clear --ansi
+      - name: Run Behat tests
+        run: vendor/bin/behat --out=std --format=progress --profile=default --no-interaction

composer.json

@@ -24,13 +24,13 @@
         "symfony/property-info": "^6.1",
         "symfony/serializer": "^6.1",
         "symfony/web-link": "^6.1",
-        "willdurand/negotiation": "^2.0.3 || ^3.0"
+        "willdurand/negotiation": "^3.0"
     },
     "require-dev": {
         "behat/behat": "^3.1",
         "behat/mink": "^1.9@dev",
         "doctrine/cache": "^1.11 || ^2.1",
-        "doctrine/common": "^2.11 || ^3.0",
+        "doctrine/common": "^2.11 || ^3.1",
         "doctrine/data-fixtures": "^1.2.2",
         "doctrine/dbal": "^2.6 || ^3.0",
         "doctrine/doctrine-bundle": "^1.12 || ^2.0",
@@ -94,6 +94,9 @@
         "doctrine/dbal": "<2.10",
         "doctrine/mongodb-odm": "<2.2",
         "doctrine/persistence": "<1.3",
+        "symfony/service-contracts": "<3",
+        "phpunit/phpunit": "<9.5",
+        "phpspec/prophecy": "<1.15",
         "elasticsearch/elasticsearch": ">=8.0"
     },
     "suggest": {