Add back support for Laravel 7 (#11)

* Add back support for Laravel 7

* Get rid of deprecated --no-suggest option

* Tweak minimum versions

.travis.yml

@@ -6,6 +6,12 @@ php:
   - 7.4
   - 8.0
 
+env:
+  - DEPENDENCY_VERSION=lowest LARAVEL_VERSION=7.* TESTBENCH_VERSION=^5.8
+  - DEPENDENCY_VERSION=stable LARAVEL_VERSION=7.* TESTBENCH_VERSION=^5.8
+  - DEPENDENCY_VERSION=lowest LARAVEL_VERSION=8.* TESTBENCH_VERSION=^6.23
+  - DEPENDENCY_VERSION=stable LARAVEL_VERSION=8.* TESTBENCH_VERSION=^6.23
+
 branches:
   only:
     - master
@@ -14,6 +20,8 @@ before_install:
   - echo "extension = apcu.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
   - echo "apc.enable_cli = 1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
   - echo "extension = redis.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+  - composer require --no-interaction --no-update laravel/framework:${LARAVEL_VERSION} orchestra/testbench:${TESTBENCH_VERSION}
+  - composer update --prefer-${DEPENDENCY_VERSION} --prefer-dist --no-interaction
 
 script:
   - composer test

composer.json

@@ -15,8 +15,8 @@
   ],
   "require": {
     "php": "^7.4 || ^8.0",
-    "illuminate/routing": "^8.50",
-    "illuminate/support": "^8.50",
+    "illuminate/routing": "^7.0 || ^8.50",
+    "illuminate/support": "^7.0 || ^8.50",
     "promphp/prometheus_client_php": "^2.0"
   },
   "autoload": {
@@ -37,22 +37,17 @@
   },
   "require-dev": {
     "mockery/mockery": "^1.5",
-    "orchestra/testbench": "^6.3",
+    "orchestra/testbench": "^5.8 || ^6.23",
     "phpunit/phpunit": "^9.4"
   },
   "config": {
     "sort-packages": true
   },
   "suggest": {
-    "ext-apcu": "To use the APCu driver."
+    "ext-apcu": "To use the APCu driver.",
+    "ext-redis": "To use the Redis driver."
   },
   "scripts": {
-    "phpunit": "@php vendor/bin/phpunit",
-    "test": [
-      "@composer update --prefer-lowest",
-      "@composer phpunit",
-      "@composer update",
-      "@composer phpunit"
-    ]
+    "test": "@php vendor/bin/phpunit"
   }
 }