Add Provider Metadata Endpoint

src/Endpoints/Provider.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace SpinupWp\Endpoints;
+
+class Provider extends Endpoint
+{
+    public function metadata(string $provider): array
+    {
+        return $this->getRequest("providers/{$provider}/metadata");
+    }
+}

src/Resources/Resource.php

@@ -24,11 +24,17 @@ public function toArray(): array
         return $this->attributes;
     }
 
+    /**
+     * @return mixed|null
+     */
     public function __get(string $name)
     {
         return $this->attributes[$name] ?? null;
     }
 
+    /**
+     * @param mixed $value
+     */
     public function __set(string $name, $value): void
     {
         $this->attributes[$name] = $value;

tests/Endpoints/ProviderTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Endpoints;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Psr7\Response;
+use Mockery;
+use PHPUnit\Framework\TestCase;
+use SpinupWp\Endpoints\Provider;
+use SpinupWp\SpinupWp;
+
+class ProviderTest extends TestCase
+{
+    public SpinupWp $spinupwp;
+
+    public Provider $endpoint;
+
+    public Client $client;
+
+    public function setUp(): void
+    {
+        $this->client   = Mockery::mock(Client::class);
+        $this->spinupwp = new SpinupWp('123', $this->client);
+        $this->endpoint = new Provider($this->spinupwp);
+    }
+
+    public function test_metadata_request(): void
+    {
+        $this->client->shouldReceive('request')->once()->with('GET', 'providers/digitalocean/metadata', [])->andReturn(
+            new Response(200, [], json_encode(['regions' => [], 'sizes' => []]))
+        );
+
+        $result = $this->endpoint->metadata('digitalocean');
+        $this->assertArrayHasKey('regions', $result);
+        $this->assertArrayHasKey('sizes', $result);
+    }
+}