Adds the ability to have a configuration file for rollout

Author: Jaspaul

config/rollout.php

@@ -0,0 +1,18 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Default Rollout Driver
+    |--------------------------------------------------------------------------
+    |
+    | This option controls the default location where we'll store the data
+    | used by rollout.
+    |
+    | Supported: "database", "null"
+    |
+    */
+    'driver' => env('ROLLOUT_DRIVER', 'database')
+
+];

src/ServiceProvider.php

@@ -6,5 +6,17 @@
 
 class ServiceProvider extends IlluminateServiceProvider
 {
-
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        if ($this->app->runningInConsole()) {
+            $this->publishes([
+                __DIR__ . '/../config/rollout.php' => $this->app->make('path.config') . DIRECTORY_SEPARATOR . 'rollout.php'
+            ]);
+        }
+    }
 }

tests/ServiceProviderTest.php

@@ -18,14 +18,65 @@ class ServiceProviderTest extends TestCase
     function setup_service_provider()
     {
         $this->container = Mockery::mock(Container::class);
-        $this->serviceProvider = new ServiceProvider($this->container);
+        $this->serviceProvider = new ResettableServiceProvider($this->container);
+    }
+
+    /**
+     * @after
+     */
+    function reset_publish_list()
+    {
+        ResettableServiceProvider::$publishes = [];
     }
 
     /**
      * @test
      */
     function ensure_a_service_provider_can_be_constructed()
     {
+        $this->assertInstanceOf(ServiceProvider::class, $this->serviceProvider);
         $this->assertInstanceOf(IlluminateServiceProvider::class, $this->serviceProvider);
     }
+
+    /**
+     * @test
+     */
+    function when_running_in_the_console_it_adds_its_configuration_to_the_paths_to_publish()
+    {
+        $this->container->shouldReceive('runningInConsole')
+            ->andReturn(true);
+        $this->container->shouldReceive('make')
+            ->with('path.config')
+            ->andReturn('/this/is/a/path');
+        $this->serviceProvider->register();
+
+        $paths = ResettableServiceProvider::pathsToPublish();
+
+        $this->assertNotEmpty($paths);
+        $this->assertEquals(1, count($paths));
+    }
+
+    /**
+     * @test
+     */
+    function when_running_outside_of_the_console_its_configuration_is_not_added_to_the_paths_to_publish()
+    {
+        $this->container->shouldReceive('runningInConsole')
+            ->andReturn(false);
+        $this->serviceProvider->register();
+
+        $paths = ResettableServiceProvider::pathsToPublish();
+
+        $this->assertEmpty($paths);
+    }
+}
+
+class ResettableServiceProvider extends ServiceProvider
+{
+    /**
+     * The paths that should be published.
+     *
+     * @var array
+     */
+    public static $publishes = [];
 }