diff --git a/tests/lib/app.php b/tests/lib/app.php
index 485091cee4..bb972e7cf9 100644
--- a/tests/lib/app.php
+++ b/tests/lib/app.php
@@ -306,6 +306,7 @@ class Test_App extends \Test\TestCase {
 					'app3',
 					'appforgroup1',
 					'appforgroup12',
+					'dav',
 				),
 				false
 			),
@@ -318,6 +319,7 @@ class Test_App extends \Test\TestCase {
 					'app3',
 					'appforgroup12',
 					'appforgroup2',
+					'dav',
 				),
 				false
 			),
@@ -331,6 +333,7 @@ class Test_App extends \Test\TestCase {
 					'appforgroup1',
 					'appforgroup12',
 					'appforgroup2',
+					'dav',
 				),
 				false
 			),
@@ -344,6 +347,7 @@ class Test_App extends \Test\TestCase {
 					'appforgroup1',
 					'appforgroup12',
 					'appforgroup2',
+					'dav',
 				),
 				false,
 			),
@@ -357,6 +361,7 @@ class Test_App extends \Test\TestCase {
 					'appforgroup1',
 					'appforgroup12',
 					'appforgroup2',
+					'dav',
 				),
 				true,
 			),
@@ -434,11 +439,11 @@ class Test_App extends \Test\TestCase {
 			);
 
 		$apps = \OC_App::getEnabledApps(true);
-		$this->assertEquals(array('files', 'app3'), $apps);
+		$this->assertEquals(array('files', 'app3', 'dav'), $apps);
 
 		// mock should not be called again here
 		$apps = \OC_App::getEnabledApps(false);
-		$this->assertEquals(array('files', 'app3'), $apps);
+		$this->assertEquals(array('files', 'app3', 'dav'), $apps);
 
 		$this->restoreAppConfig();
 		\OC_User::setUserId(null);
diff --git a/tests/lib/app/manager.php b/tests/lib/app/manager.php
index 7333d7601b..38358fd61c 100644
--- a/tests/lib/app/manager.php
+++ b/tests/lib/app/manager.php
@@ -188,7 +188,7 @@ class Manager extends \PHPUnit_Framework_TestCase {
 		$this->appConfig->setValue('test1', 'enabled', 'yes');
 		$this->appConfig->setValue('test2', 'enabled', 'no');
 		$this->appConfig->setValue('test3', 'enabled', '["foo"]');
-		$this->assertEquals(['test1', 'test3'], $this->manager->getInstalledApps());
+		$this->assertEquals(['dav', 'files', 'test1', 'test3'], $this->manager->getInstalledApps());
 	}
 
 	public function testGetAppsForUser() {
@@ -202,7 +202,7 @@ class Manager extends \PHPUnit_Framework_TestCase {
 		$this->appConfig->setValue('test2', 'enabled', 'no');
 		$this->appConfig->setValue('test3', 'enabled', '["foo"]');
 		$this->appConfig->setValue('test4', 'enabled', '["asd"]');
-		$this->assertEquals(['test1', 'test3'], $this->manager->getEnabledAppsForUser($user));
+		$this->assertEquals(['dav', 'files', 'test1', 'test3'], $this->manager->getEnabledAppsForUser($user));
 	}
 
 	public function testGetAppsNeedingUpgrade() {
@@ -212,6 +212,8 @@ class Manager extends \PHPUnit_Framework_TestCase {
 			->getMock();
 
 		$appInfos = [
+			'dav' => ['id' => 'dav'],
+			'files' => ['id' => 'files'],
 			'test1' => ['id' => 'test1', 'version' => '1.0.1', 'requiremax' => '9.0.0'],
 			'test2' => ['id' => 'test2', 'version' => '1.0.0', 'requiremin' => '8.2.0'],
 			'test3' => ['id' => 'test3', 'version' => '1.2.4', 'requiremin' => '9.0.0'],
@@ -250,6 +252,8 @@ class Manager extends \PHPUnit_Framework_TestCase {
 			->getMock();
 
 		$appInfos = [
+			'dav' => ['id' => 'dav'],
+			'files' => ['id' => 'files'],
 			'test1' => ['id' => 'test1', 'version' => '1.0.1', 'requiremax' => '8.0.0'],
 			'test2' => ['id' => 'test2', 'version' => '1.0.0', 'requiremin' => '8.2.0'],
 			'test3' => ['id' => 'test3', 'version' => '1.2.4', 'requiremin' => '9.0.0'],