diff --git a/iceoryx2/src/service/static_config/message_type_details.rs b/iceoryx2/src/service/static_config/message_type_details.rs
index 4bec34e1a..0d1c20d7b 100644
--- a/iceoryx2/src/service/static_config/message_type_details.rs
+++ b/iceoryx2/src/service/static_config/message_type_details.rs
@@ -322,6 +322,34 @@ mod tests {
         let expected = Layout::new::<Demo2>();
         assert_that!(sut, eq expected);
     }
+    fn test_sample_layout1() {
+        #[repr(C)]
+        struct Demo2 {
+            header: i64,
+            _user_header: i32,
+            _aligment: i8,
+            payload: i16,
+            _aligment2: i8,
+        }
+        let details = MessageTypeDetails::from::<i64, i32, i16>(TypeVariant::FixedSize);
+        let sut = details.sample_layout(1);
+        let expected = Layout::new::<Demo2>();
+        assert_that!(sut, eq expected);
+    }
+    fn test_sample_layout2() {
+        #[repr(C)]
+        struct Demo {
+            header: i64,
+            _user_header: i64,
+            _aligment: i8,
+            payload: i64,
+            _aligment2: i8,
+        }
+        let details = MessageTypeDetails::from::<i64, i64, i64>(TypeVariant::FixedSize);
+        let sut = details.sample_layout(1);
+        let expected = Layout::new::<Demo>();
+        assert_that!(sut, eq expected);
+    }
 
     #[test]
     fn test_payload_layout() {