Update laravel

.gitignore

@@ -2,3 +2,4 @@
 composer.phar
 composer.lock
 .DS_Store
+.idea/

composer.json

@@ -10,15 +10,15 @@
         }
     ],
     "require": {
-        "php": ">=5.5.0",
-        "illuminate/support": "~5.2",
+        "php": "^7.2",
+        "illuminate/support": "^6|^7",
         "guzzlehttp/guzzle": "~6.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "4.8.*"
+        "phpunit/phpunit": "^8.0"
     },
     "autoload": {
-        "psr-0": {
+        "psr-4": {
             "Threesquared\\LaravelWpApi\\": "src/"
         }
     },

src/Threesquared/LaravelWpApi/LaravelWpApiServiceProvider.php

@@ -31,14 +31,11 @@ public function boot()
      */
     public function register()
     {
-        $this->app->singleton(WpApi::class, function ($app) {
-
-            $endpoint = $this->app['config']->get('wp-api.endpoint');
-            $auth     = $this->app['config']->get('wp-api.auth');
-            $client   = $this->app->make('GuzzleHttp\Client');
-
-            return new WpApi($endpoint, $client, $auth);
-
+        $this->app->bind(WpApi::class, function ($app) {
+            return new WpApi(
+                $this->app['config']->get('wp-api.endpoint'),
+                $this->app['config']->get('wp-api.auth')
+            );
         });
     }
 

src/Threesquared/LaravelWpApi/WpApi.php

@@ -31,11 +31,11 @@ class WpApi
      * @param Client $client
      * @param string $auth
      */
-    public function __construct($endpoint, Client $client, $auth = null)
+    public function __construct($endpoint, $auth = null)
     {
         $this->endpoint = $endpoint;
-        $this->client   = $client;
         $this->auth     = $auth;
+        $this->client   = new Client();
     }
 
     /**
@@ -100,7 +100,7 @@ public function page($slug)
      */
     public function categories()
     {
-        return $this->get('taxonomies/category/terms');
+        return $this->get('categories');
     }
 
     /**