Laravel 5.7 support added.

Author: dmitry-ivanov

README.md

@@ -2,9 +2,9 @@
 
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@@ -28,7 +28,7 @@ Laravel-specific testing helpers and asserts.
 1. Install package through `composer`:
 
     ```shell
-    composer require --dev illuminated/testing-tools
+    composer require --dev "illuminated/testing-tools:5.7.*"
     ```
 
 2. Use `Illuminated\Testing\TestingTools` in your `TestCase` class: