diff --git a/tests/Utilities/Arrays/SimpleToString.php b/tests/Utilities/Arrays/SimpleToString.php
index dd51827..190f821 100644
--- a/tests/Utilities/Arrays/SimpleToString.php
+++ b/tests/Utilities/Arrays/SimpleToString.php
@@ -14,6 +14,8 @@ namespace Meritoo\Test\Common\Utilities\Arrays;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @coversNothing
  */
 class SimpleToString
 {
diff --git a/tests/Utilities/Reflection/A.php b/tests/Utilities/Reflection/A.php
index f20ca1a..df948d6 100644
--- a/tests/Utilities/Reflection/A.php
+++ b/tests/Utilities/Reflection/A.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class A
 {
diff --git a/tests/Utilities/Reflection/B.php b/tests/Utilities/Reflection/B.php
index 101cdce..aa676be 100644
--- a/tests/Utilities/Reflection/B.php
+++ b/tests/Utilities/Reflection/B.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class B extends A implements I
 {
diff --git a/tests/Utilities/Reflection/C.php b/tests/Utilities/Reflection/C.php
index 3c4d598..f035b38 100644
--- a/tests/Utilities/Reflection/C.php
+++ b/tests/Utilities/Reflection/C.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class C extends B
 {
diff --git a/tests/Utilities/Reflection/D.php b/tests/Utilities/Reflection/D.php
index 06f6550..2467723 100644
--- a/tests/Utilities/Reflection/D.php
+++ b/tests/Utilities/Reflection/D.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class D
 {
diff --git a/tests/Utilities/Reflection/E.php b/tests/Utilities/Reflection/E.php
index 7a72efc..96afb85 100644
--- a/tests/Utilities/Reflection/E.php
+++ b/tests/Utilities/Reflection/E.php
@@ -14,6 +14,8 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
  */
 trait E
 {
diff --git a/tests/Utilities/Reflection/F.php b/tests/Utilities/Reflection/F.php
index de53f7b..03a0c3c 100644
--- a/tests/Utilities/Reflection/F.php
+++ b/tests/Utilities/Reflection/F.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class F
 {
diff --git a/tests/Utilities/Reflection/G.php b/tests/Utilities/Reflection/G.php
index d7f2c54..34fdcf8 100644
--- a/tests/Utilities/Reflection/G.php
+++ b/tests/Utilities/Reflection/G.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class G
 {
diff --git a/tests/Utilities/Reflection/H.php b/tests/Utilities/Reflection/H.php
index bd626c3..a47725b 100644
--- a/tests/Utilities/Reflection/H.php
+++ b/tests/Utilities/Reflection/H.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class H
 {
diff --git a/tests/Utilities/Reflection/I.php b/tests/Utilities/Reflection/I.php
index 020b149..50652a2 100644
--- a/tests/Utilities/Reflection/I.php
+++ b/tests/Utilities/Reflection/I.php
@@ -14,6 +14,8 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
  */
 interface I
 {
diff --git a/tests/Utilities/Reflection/J.php b/tests/Utilities/Reflection/J.php
index b646551..3affeb4 100644
--- a/tests/Utilities/Reflection/J.php
+++ b/tests/Utilities/Reflection/J.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Reflection;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class J
 {
diff --git a/tests/Utilities/Repository/Sortable.php b/tests/Utilities/Repository/Sortable.php
index 82b2cfb..728438f 100644
--- a/tests/Utilities/Repository/Sortable.php
+++ b/tests/Utilities/Repository/Sortable.php
@@ -14,6 +14,9 @@ namespace Meritoo\Test\Common\Utilities\Repository;
  *
  * @author    Meritoo <github@meritoo.pl>
  * @copyright Meritoo <http://www.meritoo.pl>
+ *
+ * @internal
+ * @coversNothing
  */
 class Sortable
 {