Update for nextcloud 18 (#593)

bump nc-compatability 16 to 18, php-min 7.2
adapt tests for nc 18

Signed-off-by: Benjamin Brahmer <info@b-brahmer.de>

2 files changed, 3 insertions, 3 deletions

diff --git a/tests/Integration/Db/ItemMapperTest.php b/tests/Integration/Db/ItemMapperTest.php
index c87a4139f..e510aab96 100644
--- a/tests/Integration/Db/ItemMapperTest.php
+++ b/tests/Integration/Db/ItemMapperTest.php
@@ -304,7 +304,7 @@ class ItemMapperTest extends IntegrationTest
         }
     }
 
-    protected function tearDown() 
+    protected function tearDown(): void
     {
         parent::tearDown();
         $this->clearUserNewsDatabase('john');
diff --git a/tests/Integration/IntegrationTest.php b/tests/Integration/IntegrationTest.php
index 8dbdec802..13969e7c3 100644
--- a/tests/Integration/IntegrationTest.php
+++ b/tests/Integration/IntegrationTest.php
@@ -58,7 +58,7 @@ abstract class IntegrationTest extends \Test\TestCase
      */
     protected $container;
 
-    protected function setUp() 
+    protected function setUp(): void
     {
         parent::setUp();
         $app = new Application();
@@ -231,7 +231,7 @@ abstract class IntegrationTest extends \Test\TestCase
         }
     }
 
-    protected function tearDown() 
+    protected function tearDown(): void
     {
         parent::tearDown();
         $this->tearDownUser($this->user);