ICL: illuminated/testing-tools dependency added.

Author: dmitry-ivanov

composer.json

@@ -22,7 +22,8 @@
         "phpunit/phpunit": "^5.6",
         "orchestra/testbench": "^3.3",
         "mockery/mockery": "^0.9.5",
-        "guzzlehttp/guzzle": "^6.2"
+        "guzzlehttp/guzzle": "^6.2",
+        "illuminated/testing-tools": "^0.1.2"
     },
     "autoload": {
         "files": ["integrations/autoload.php"],