draft support for Laravel 5.8.x

.scrutinizer.yml

@@ -15,7 +15,7 @@ build:
                     format: 'clover'
     environment:
         php:
-            version: 7.1, 7.2
+            version: 7.1, 7.2, 7.3
 tools:
     php_loc:
         enabled: true

.travis.yml

@@ -8,18 +8,24 @@ matrix:
       env: LARAVEL=56
     - php: 7.1
       env: LARAVEL=57
+    - php: 7.1
+      env: LARAVEL=58
     - php: 7.2
       env: LARAVEL=55
     - php: 7.2
       env: LARAVEL=56
     - php: 7.2
       env: LARAVEL=57
+    - php: 7.2
+      env: LARAVEL=58
     - php: 7.3
       env: LARAVEL=55
     - php: 7.3
       env: LARAVEL=56
     - php: 7.3
       env: LARAVEL=57
+    - php: 7.3
+      env: LARAVEL=58
 
 services:
   - mysql
@@ -57,6 +63,11 @@ script:
   - if [ "$LARAVEL" = "57" ] ; then composer require "laravel/framework:5.7.*" --no-update ; fi
   - if [ "$LARAVEL" = "57" ] ; then composer require "orchestra/database:3.7.x-dev as 3.7" --no-update ; fi
   - if [ "$LARAVEL" = "57" ] ; then composer require "orchestra/testbench:3.7.*" --no-update ; fi
+  # Packages: Laravel 5.8.x
+  - if [ "$LARAVEL" = "58" ] ; then composer require "phpunit/phpunit:7.*" --no-update ; fi
+  - if [ "$LARAVEL" = "58" ] ; then composer require "laravel/framework:5.8.*" --no-update ; fi
+  - if [ "$LARAVEL" = "58" ] ; then composer require "orchestra/database:3.7.x-dev as 3.7" --no-update ; fi
+  - if [ "$LARAVEL" = "58" ] ; then composer require "orchestra/testbench:3.7.*" --no-update ; fi
   # Packages: Update
   - composer update --prefer-source --no-interaction
   # Tests: Run

composer.json

@@ -52,7 +52,7 @@
     },
     "require": {
         "php": ">=7.1.0",
-        "laravel/framework": "5.5.*|5.6.*|5.7.*",
+        "laravel/framework": "5.5.*|5.6.*|5.7.*|5.8.*",
         "paragonie/random_compat": "^2.0"
     },
     "require-dev": {

tests/DatabaseTestCase.php

@@ -22,13 +22,13 @@ class DatabaseTestCase extends TestCase
 
     private $last_random_strings = null;
 
-    public function tearDown()
+    public function tearDown(): void
     {
         $this->tearDownDatabase();
         parent::tearDown();
     }
 
-    protected function getEnvironmentSetUp($app)
+    protected function getEnvironmentSetUp($app): void
     {
         if (is_null(self::$database)) {
             self::$database = 'laravel_database_encryption_testing_' . str_random(6);