fix(deps): drop the unused Guzzle requirement

.github/workflows/run-tests.yml

@@ -19,9 +19,9 @@ jobs:
         # PHPUnit ^11.5, so Laravel 10 rows always get Pest 2; Testbench 9+ rows
         # resolve Pest 3.
         include:
-          - { php: '8.1', laravel: '10.*', testbench: '8.*' }
-          - { php: '8.2', laravel: '10.*', testbench: '8.*' }
-          - { php: '8.3', laravel: '10.*', testbench: '8.*' }
+          - { php: '8.1', laravel: '10.*', testbench: '8.*', guzzle: '^7.2' }
+          - { php: '8.2', laravel: '10.*', testbench: '8.*', guzzle: '^7.2' }
+          - { php: '8.3', laravel: '10.*', testbench: '8.*', guzzle: '^7.2' }
           - { php: '8.2', laravel: '11.*', testbench: '9.*' }
           - { php: '8.3', laravel: '11.*', testbench: '9.*' }
           - { php: '8.4', laravel: '11.*', testbench: '9.*' }
@@ -53,11 +53,62 @@ jobs:
             "laravel/framework:${{ matrix.laravel }}" \
             "orchestra/testbench:${{ matrix.testbench }}" \
             --no-interaction --no-update
+          # Laravel 10 only suggests Guzzle, leaving it to the app, whose
+          # skeleton requires ^7.2; later versions require it themselves.
+          if [ -n "${{ matrix.guzzle }}" ]; then
+            composer require "guzzlehttp/guzzle:${{ matrix.guzzle }}" --no-interaction --no-update
+          fi
           composer update --prefer-dist --no-interaction --no-progress
 
       - name: Run tests
         run: vendor/bin/pest
 
+  install:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { php: '8.3', laravel: '10' }
+          - { php: '8.4', laravel: '11' }
+          - { php: '8.4', laravel: '12' }
+          - { php: '8.4', laravel: '13' }
+
+    name: Install in Laravel ${{ matrix.laravel }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          path: package
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: dom, curl, libxml, mbstring, fileinfo, pdo, sqlite3, pdo_sqlite
+          coverage: none
+
+      # The app's dependencies are installed before the package is added, as in
+      # a real app, so a constraint that conflicts with what the framework
+      # already locked fails here. Resolved together, Composer would quietly
+      # pick versions that satisfy both.
+      - name: Create a Laravel application
+        run: |
+          composer create-project "laravel/laravel:^${{ matrix.laravel }}.0" app --no-install --no-scripts --no-interaction
+          cd app
+          # Laravel 10 is EOL and carries unpatched advisories; allow installing it.
+          composer config --no-plugins policy.advisories.block false
+          composer update --prefer-dist --no-interaction --no-progress
+
+      - name: Install the package
+        working-directory: app
+        run: |
+          composer config repositories.eupago '{"type": "path", "url": "../package", "options": {"symlink": false, "versions": {"codetech/laravel-eupago": "dev-ci"}}}'
+          composer require codetech/laravel-eupago:dev-ci --no-interaction --no-progress
+          php artisan route:list --path=eupago
+
   dependency-check:
     runs-on: ubuntu-latest
     name: Dependency check

composer.json

@@ -23,7 +23,6 @@
   "license": "MIT",
   "require": {
     "php": "^8.1",
-    "guzzlehttp/guzzle": "^7.0",
     "illuminate/broadcasting": "^10.0|^11.0|^12.0|^13.0",
     "illuminate/cache": "^10.0|^11.0|^12.0|^13.0",
     "illuminate/database": "^10.0|^11.0|^12.0|^13.0",
@@ -35,6 +34,9 @@
     "illuminate/validation": "^10.0|^11.0|^12.0|^13.0",
     "nesbot/carbon": "^2.0|^3.0"
   },
+  "suggest": {
+    "guzzlehttp/guzzle": "Required on Laravel 10 (^7.2), which leaves Guzzle to the application; later versions install it themselves."
+  },
   "autoload": {
     "psr-4": {
       "CodeTech\\EuPago\\": "src/"

docs/requirements.md

@@ -10,4 +10,13 @@ group: Getting started
 | 2.x ([`2.x`](https://github.com/CodeTechAgency/laravel-eupago/tree/2.x)) | 9 / 10  | ≥ 8.0.2 | Security fixes |
 | 1.x ([`1.x`](https://github.com/CodeTechAgency/laravel-eupago/tree/1.x)) | 8       | ≥ 8.0   | End of life    |
 
+The package sends its requests through Laravel's HTTP client, which runs on Guzzle. Laravel 11 and later
+install the Guzzle version they support. Laravel 10 leaves Guzzle to the application, and new
+Laravel 10 applications already require it, so keep it in your `composer.json` at the version
+Laravel 10 supports:
+
+```json
+"guzzlehttp/guzzle": "^7.2"
+```
+
 Upgrading from an older version? See the [upgrade guide](https://github.com/CodeTechAgency/laravel-eupago/blob/master/UPGRADE.md).