diff --git a/README.md b/README.md
index 5d2510f..704522d 100644
--- a/README.md
+++ b/README.md
@@ -146,7 +146,7 @@ Add the following to your `config.php`:
 
     'user_backends' => array(
         array(
-            'class' => '\OCA\User_External\BasicAuth',
+            'class' => 'OC_User_BasicAuth',
             'arguments' => array('https://example.com/basic_auth'),
         ),
     ),
diff --git a/lib/basicauth.php b/lib/basicauth.php
index d8f7acc..2427ea1 100644
--- a/lib/basicauth.php
+++ b/lib/basicauth.php
@@ -32,9 +32,9 @@ class OC_User_BasicAuth extends \OCA\user_external\Base {
 		);
 		$headers = get_headers($this->authUrl);
 
-		if($headers === false) {
+		if(!$headers) {
 			OC::$server->getLogger()->error(
-				'ERROR: Not possible to connect to BasicAuth Url: "'.$this->authUrl.'"', 
+				'ERROR: Not possible to connect to BasicAuth Url: '.$this->authUrl, 
 				['app' => 'user_external']
 			);
 			return false;
diff --git a/tests/basic_auth.php b/tests/basic_auth.php
new file mode 100644
index 0000000..d7c77cd
--- /dev/null
+++ b/tests/basic_auth.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Copyright (c) 2019 Lutz Freitag <lutz.freitag@gottliebtfreitag.de>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class Test_User_BasicAuth extends \Test\TestCase {
+	/**
+	 * @var OC_User_BasicAuth $instance
+	 */
+	private $instance;
+
+	private function getConfig() {
+		return include(__DIR__.'/config.php');
+	}
+
+	function skip() {
+		$config=$this->getConfig();
+		$this->skipUnless($config['basic_auth']['run']);
+	}
+
+	protected function setUp() {
+		parent::setUp();
+		$config=$this->getConfig();
+		$this->instance=new OC_User_BasicAuth($config['basic_auth']['url']);
+	}
+
+	function testLogin() {
+		$config=$this->getConfig();
+		$this->assertEquals($config['basic_auth']['user'],$this->instance->checkPassword($config['basic_auth']['user'],$config['basic_auth']['password']));
+		$this->assertFalse($this->instance->checkPassword($config['basic_auth']['user'],$config['basic_auth']['password'].'foo'));
+	}
+}
diff --git a/tests/config.php b/tests/config.php
index a5c7ce8..b29c6c7 100644
--- a/tests/config.php
+++ b/tests/config.php
@@ -26,4 +26,10 @@ return array(
 		'user'=>'test',//valid username/password combination
 		'password'=>'test',
 	),
+	'basic_auth'=>array(
+		'run'=>false,
+		'url'=>'localhost/basic_auth',
+		'user'=>'test',//valid username/password combination
+		'password'=>'test',
+	),
 );