change namespace and cleanup code

tests/Accounts/TestCases/ApiTestCase.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitinflow\Accounts\Tests\TestCases;
+
+use Bitinflow\Accounts\BitinflowAccounts;
+use Bitinflow\Accounts\Result;
+
+/**
+ * @author René Preuß <rene@preuss.io>
+ */
+abstract class ApiTestCase extends TestCase
+{
+
+    protected static $rateLimitRemaining = null;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        if ($this->getBaseUrl()) {
+            BitinflowAccounts::setBaseUrl($this->getBaseUrl());
+        }
+
+        if (!$this->getClientId()) {
+            $this->markTestSkipped('No Client-ID given');
+        }
+        if (self::$rateLimitRemaining !== null && self::$rateLimitRemaining < 3) {
+            $this->markTestSkipped('Rate Limit exceeded (' . self::$rateLimitRemaining . ')');
+        }
+        $this->getClient()->setClientId($this->getClientId());
+    }
+
+    protected function registerResult(Result $result): Result
+    {
+        self::$rateLimitRemaining = $result->rateLimit('remaining');
+
+        return $result;
+    }
+
+    protected function getBaseUrl()
+    {
+        return getenv('BASE_URL');
+    }
+
+    protected function getClientId()
+    {
+        return getenv('CLIENT_ID');
+    }
+
+    protected function getClientSecret()
+    {
+        return getenv('CLIENT_KEY');
+    }
+
+    protected function getToken()
+    {
+        return getenv('CLIENT_ACCESS_TOKEN');
+    }
+
+    public function getClient(): BitinflowAccounts
+    {
+        return app(BitinflowAccounts::class);
+    }
+}