Add support for Laravel 8

Author: ivanvermeyen

.travis.yml

@@ -7,10 +7,14 @@ matrix:
           env: ILLUMINATE_VERSION=7.* TESTBENCH_VERSION=5.*
         - php: 7.2
           env: ILLUMINATE_VERSION=6.* TESTBENCH_VERSION=4.*
+        - php: 7.3
+          env: ILLUMINATE_VERSION=8.* TESTBENCH_VERSION=6.*
         - php: 7.3
           env: ILLUMINATE_VERSION=7.* TESTBENCH_VERSION=5.*
         - php: 7.3
           env: ILLUMINATE_VERSION=6.* TESTBENCH_VERSION=4.*
+        - php: 7.4
+          env: ILLUMINATE_VERSION=8.* TESTBENCH_VERSION=6.*
         - php: 7.4
           env: ILLUMINATE_VERSION=7.* TESTBENCH_VERSION=5.*
         - php: 7.4

composer.json

@@ -25,7 +25,7 @@
         "php": "^7.2"
     },
     "require-dev": {
-        "orchestra/testbench": "^4.0|^5.0",
+        "orchestra/testbench": "^4.0|^5.0|^6.0",
         "phpunit/phpunit": "^8.0|^9.0",
         "spatie/laravel-translatable": "^4.2"
     },