diff --git a/tests/MultiDownloaderClientTest.php b/tests/MultiDownloaderClientTest.php
index 09183a5..364313a 100644
--- a/tests/MultiDownloaderClientTest.php
+++ b/tests/MultiDownloaderClientTest.php
@@ -20,18 +20,9 @@ class MultiDownloaderClientTest extends TestCase
         }, $this->testFiles);
     }
 
-    public static function getProperty($object, $property)
-    {
-        $reflectedClass = new \ReflectionClass($object);
-        $reflection = $reflectedClass->getProperty($property);
-        $reflection->setAccessible(true);
-
-        return $reflection->getValue($object);
-    }
-
     public function testDownloadAsString()
     {
-        $client = new MultiDownloaderClient();
+        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test' ]);
 
         $client->setFiles($this->testFiles());
 
@@ -44,7 +35,7 @@ class MultiDownloaderClientTest extends TestCase
 
     public function testDownloadTo()
     {
-        $client = new MultiDownloaderClient();
+        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test' ]);
 
         $path = sys_get_temp_dir() . '/testDownloadTo.zip';
 
@@ -57,40 +48,11 @@ class MultiDownloaderClientTest extends TestCase
         $this->assertEquals('ea9726d2ecbe6b820899ba125bf0ae94', $md5);
     }
 
-    public function testApiKeyEnv()
-    {
-        putenv('MULTI_DOWNLOADER_ACCESS_KEY=1234567890');
-
-        $client = new MultiDownloaderClient();
-        $apiKey = self::getProperty($client, 'apiKey');
-        $this->assertEquals('1234567890', $apiKey);
-    }
-
     public function testForm()
     {
-        $client = new MultiDownloaderClient();
+        $client = new MultiDownloaderClient(['apiKey' => 'test', 'apiSecret' => 'test' ]);
         $client->setFiles($this->testFiles());
 
         echo $client->htmlForm($this->testFiles());
     }
-
-    public function testApiKeyParam()
-    {
-        $client = new MultiDownloaderClient([
-            'apiKey' => 'test_key'
-        ]);
-
-        $apiKey = self::getProperty($client, 'apiKey');
-        $this->assertEquals('test_key', $apiKey);
-    }
-
-    public function testApiKeyMissing()
-    {
-        $this->expectException(\InvalidArgumentException::class);
-        $this->expectExceptionMessage('API key is required');
-
-        putenv('MULTI_DOWNLOADER_ACCESS_KEY');
-
-        new MultiDownloaderClient();
-    }
 }