diff --git a/tests/src/Module/Api/Twitter/Statuses/UpdateTest.php b/tests/src/Module/Api/Twitter/Statuses/UpdateTest.php
index efa6f1806..1d181dd52 100644
--- a/tests/src/Module/Api/Twitter/Statuses/UpdateTest.php
+++ b/tests/src/Module/Api/Twitter/Statuses/UpdateTest.php
@@ -39,8 +39,8 @@ class UpdateTest extends ApiTest
 		$json = $this->toJson($response);
 
 		self::assertStatus($json);
-		self::assertContains('Status content #friendica', $json->text);
-		self::assertContains('Status content #', $json->statusnet_html);
+		self::assertStringContainsString('Status content #friendica', $json->text);
+		self::assertStringContainsString('Status content #', $json->statusnet_html);
 	}
 
 	/**
diff --git a/tests/src/Module/BaseApiTest.php b/tests/src/Module/BaseApiTest.php
index c985ade2a..6e9fbaf1a 100644
--- a/tests/src/Module/BaseApiTest.php
+++ b/tests/src/Module/BaseApiTest.php
@@ -6,7 +6,7 @@ use Friendica\Test\src\Module\Api\ApiTest;
 
 class BaseApiTest extends ApiTest
 {
-	public function withWrongAuth()
+	public function testWithWrongAuth()
 	{
 		self::markTestIncomplete('Needs BasicAuth as dynamic method for overriding first');
 
diff --git a/tests/src/Util/ImagesTest.php b/tests/src/Util/ImagesTest.php
index ddadf9547..4bbdba87b 100644
--- a/tests/src/Util/ImagesTest.php
+++ b/tests/src/Util/ImagesTest.php
@@ -2,6 +2,7 @@
 
 namespace Friendica\Test\src\Util;
 
+use DMS\PHPUnitExtensions\ArraySubset\ArraySubsetAsserts;
 use Friendica\Test\DiceHttpMockHandlerTrait;
 use Friendica\Test\MockedTest;
 use Friendica\Util\Images;
@@ -11,6 +12,7 @@ use GuzzleHttp\Psr7\Response;
 class ImagesTest extends MockedTest
 {
 	use DiceHttpMockHandlerTrait;
+	use ArraySubsetAsserts;
 
 	protected function setUp(): void
 	{