Fix tests and support Laravel 6

Author: Torann

.travis.yml

@@ -1,13 +1,13 @@
 language: php
 
 php:
-  - 5.5
   - 5.6
-  - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
 
 before_script:
-  - composer self-update
-  - composer install --prefer-source --no-interaction
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install --dev
 
-script:
-  - phpunit
+script: php ./vendor/bin/phpunit

composer.json

@@ -16,9 +16,9 @@
     }
   ],
   "require": {
-    "php": ">=5.5.9",
-    "illuminate/support": "~5.1",
-    "illuminate/database": "~5.1"
+    "php": ">=5.6",
+    "illuminate/support": "~5.1|~6.0",
+    "illuminate/database": "~5.1|~6.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^4.8",