laravel dusk testing added

- boilerplate

Laravel/dusk_testing.md

@@ -0,0 +1,65 @@
+# Dusk Testing
+
+## Boilerplate
+
+```php
+
+<?php
+
+namespace Tests\Browser\App\Follow;
+
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Laravel\Dusk\Concerns\ProvidesBrowser;
+use Tests\DuskTestCase;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+class FollowCompanyTest extends DuskTestCase
+{
+    use ProvidesBrowser, DatabaseMigrations;
+
+    public function setUp()
+    {
+        parent::setUp();
+        // seed your database here
+        // more setup here
+    }
+
+    public function tearDown()
+    {
+        // more teardown here
+        parent::tearDown();
+
+        static::closeAll();
+    }
+
+    // your test here
+}
+
+
+```
+
+## Run Specific Test
+
+Run test on specific file
+
+`php artisan dusk <path_to_test_file>`
+
+Run test on specific method
+
+`php artisan dusk --filter <method_name> <path_to_test_file>`
+
+## Check if dusk element is visible or not
+
+```php
+
+$browser->assertVisible("@button-create");
+$browser->assertMissing("@button-create");
+
+```
+
+## Reference
+
+* [Laravel Dusk: Close All Browsers Between Tests](https://blog.maqe.com/laravel-dusk-close-all-browsers-between-tests-8f9c60cc9806)
+* [How to only run a specific Dusk test?
+](https://laracasts.com/discuss/channels/laravel/how-to-only-run-a-specific-dusk-test)
+* [Laravel Dusk Test assert the element of selector does not exist](https://stackoverflow.com/questions/53190749/laravel-dusk-test-assert-the-element-of-selector-does-not-exist)