diff --git a/src/identity/application/services/mark_user_verified/command.rs b/src/identity/application/services/mark_user_verified/command.rs
index 5179ab8..134f3b2 100644
--- a/src/identity/application/services/mark_user_verified/command.rs
+++ b/src/identity/application/services/mark_user_verified/command.rs
@@ -33,4 +33,12 @@ mod tests {
         assert_eq!(cmd.user_id(), &user_id);
         assert_eq!(cmd.secret(), secret);
     }
+
+    impl MarkUserVerifiedCommand {
+        pub fn get_cmd() -> Self {
+            let user_id = UUID;
+            let secret = "asdfasdf";
+            MarkUserVerifiedCommand::new(user_id, secret.into()).unwrap()
+        }
+    }
 }
diff --git a/src/identity/application/services/mark_user_verified/mod.rs b/src/identity/application/services/mark_user_verified/mod.rs
index a431639..6dc03ed 100644
--- a/src/identity/application/services/mark_user_verified/mod.rs
+++ b/src/identity/application/services/mark_user_verified/mod.rs
@@ -1,12 +1,15 @@
 // SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
 //
 // SPDX-License-Identifier: AGPL-3.0-or-later
+use mockall::predicate::*;
+use mockall::*;
 
 pub mod command;
 pub mod service;
 
 use super::errors::*;
 
+#[automock]
 #[async_trait::async_trait]
 pub trait MarkUserVerifiedUseCase: Send + Sync {
     async fn mark_user_verified(&self, cmd: command::MarkUserVerifiedCommand)
diff --git a/src/identity/application/services/mark_user_verified/service.rs b/src/identity/application/services/mark_user_verified/service.rs
index 2752d10..3b80105 100644
--- a/src/identity/application/services/mark_user_verified/service.rs
+++ b/src/identity/application/services/mark_user_verified/service.rs
@@ -52,9 +52,7 @@ mod tests {
 
     #[actix_rt::test]
     async fn test_service() {
-        let user_id = UUID;
-        let secret = "password";
-        let cmd = command::MarkUserVerifiedCommand::new(user_id, secret.into()).unwrap();
+        let cmd = command::MarkUserVerifiedCommand::get_cmd();
 
         // happy case
         {
@@ -91,4 +89,24 @@ mod tests {
             );
         }
     }
+
+    impl MarkUserVerifiedService {
+        pub fn mock_service(
+            times: Option<usize>,
+            cmd: command::MarkUserVerifiedCommand,
+        ) -> MarkUserVerifiedServiceObj {
+            let mut m = MockMarkUserVerifiedUseCase::default();
+            let res = ();
+
+            if let Some(times) = times {
+                m.expect_mark_user_verified()
+                    .times(times)
+                    .return_const(Ok(res));
+            } else {
+                m.expect_mark_user_verified().return_const(Ok(res));
+            }
+
+            std::sync::Arc::new(m)
+        }
+    }
 }