diff --git a/rusk-wallet/src/wallet/file.rs b/rusk-wallet/src/wallet/file.rs
index e5c9810bb5..d5b114cc36 100644
--- a/rusk-wallet/src/wallet/file.rs
+++ b/rusk-wallet/src/wallet/file.rs
@@ -208,7 +208,7 @@ mod tests {
 
         assert!(
             wallet_path.is_err(),
-            "WalletPath::try_from(the_path_is_not_a_file) should return an error"
+            "WalletPath::try_from should return an error when the path is not a file"
         );
 
         // the path does not exist
@@ -216,7 +216,7 @@ mod tests {
 
         assert!(
             wallet_path.is_err(),
-            "WalletPath::try_from(invalid_path) should return an error"
+            "WalletPath::try_from should return an error when the path does not exist"
         );
 
         drop(file);
diff --git a/rusk-wallet/src/wallet/file_service.rs b/rusk-wallet/src/wallet/file_service.rs
index f460227a3e..58ebb59dc2 100644
--- a/rusk-wallet/src/wallet/file_service.rs
+++ b/rusk-wallet/src/wallet/file_service.rs
@@ -4,7 +4,7 @@
 //
 // Copyright (c) DUSK NETWORK. All rights reserved.
 
-use std::fmt::{Debug, Display};
+use std::fmt::Debug;
 use std::hash::Hash;
 use std::path::PathBuf;
 
@@ -17,13 +17,7 @@ use crate::Error;
 /// Provides access to a secure wallet file
 pub trait SecureWalletFile: Debug + Send + Sync + Clone {
     /// The type of the path buffer wrapper
-    type PathBufWrapper: WalletFilePath
-        + Hash
-        + Eq
-        + PartialEq
-        + Debug
-        + Display
-        + Clone;
+    type PathBufWrapper: WalletFilePath + Hash + Eq + PartialEq + Debug + Clone;
 
     // Methods to implement ===================================================
 
@@ -65,11 +59,6 @@ pub trait SecureWalletFile: Debug + Send + Sync + Clone {
         self.path().name()
     }
 
-    /// Returns current directory for this file
-    fn dir(&self) -> Option<PathBuf> {
-        self.path().dir()
-    }
-
     /// Generates dir for cache based on network specified
     fn cache_dir(&self) -> PathBuf {
         self.path().cache_dir()
@@ -185,11 +174,6 @@ pub trait WalletFilePath {
         Some(String::from(name))
     }
 
-    /// Returns current directory for this path
-    fn dir(&self) -> Option<PathBuf> {
-        self.wallet_path().parent().map(PathBuf::from)
-    }
-
     /// Generates dir for cache based on network specified
     fn cache_dir(&self) -> PathBuf {
         let mut cache = self.profile_dir().clone();
@@ -207,6 +191,151 @@ pub trait WalletFilePath {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::fs::File;
-    use tempfile::tempdir;
+
+    #[derive(PartialEq, Eq, Hash, Debug, Clone)]
+    struct MockWalletFilePath {
+        pub wallet_path: PathBuf,
+        pub profile_dir: PathBuf,
+        pub network: Option<String>,
+    }
+
+    impl WalletFilePath for MockWalletFilePath {
+        fn wallet_path(&self) -> &PathBuf {
+            &self.wallet_path
+        }
+
+        fn wallet_path_mut(&mut self) -> &mut PathBuf {
+            &mut self.wallet_path
+        }
+
+        fn profile_dir(&self) -> &PathBuf {
+            &self.profile_dir
+        }
+
+        fn network(&self) -> Option<&String> {
+            self.network.as_ref()
+        }
+
+        fn network_mut(&mut self) -> &mut Option<String> {
+            &mut self.network
+        }
+    }
+
+    #[derive(Debug, Clone)]
+    struct MockSecureWalletFile {
+        pub path: MockWalletFilePath,
+        pub pwd: Vec<u8>,
+        pub version: DatFileVersion,
+    }
+
+    impl SecureWalletFile for MockSecureWalletFile {
+        type PathBufWrapper = MockWalletFilePath;
+
+        fn path(&self) -> &Self::PathBufWrapper {
+            &self.path
+        }
+
+        fn path_mut(&mut self) -> &mut Self::PathBufWrapper {
+            &mut self.path
+        }
+
+        fn pwd(&self) -> &[u8] {
+            &self.pwd
+        }
+
+        fn version(&self) -> DatFileVersion {
+            self.version.clone()
+        }
+    }
+
+    #[test]
+    fn test_secure_wallet_file_trait_methods() -> Result<(), Error> {
+        let file_path = PathBuf::from("wallet.dat");
+        let profile_dir = PathBuf::from("profile");
+        let network = Some("devnet".to_string());
+
+        let pwd = vec![1, 2, 3, 4];
+        let version = DatFileVersion::RuskBinaryFileFormat((1, 0, 0, 0, false));
+
+        let wallet_path = MockWalletFilePath {
+            wallet_path: file_path.clone(),
+            profile_dir: profile_dir.clone(),
+            network: network.clone(),
+        };
+
+        let mut wallet_file = MockSecureWalletFile {
+            path: wallet_path.clone(),
+            pwd: pwd.clone(),
+            version: version.clone(),
+        };
+
+        assert_eq!(
+            wallet_file.wallet_path(),
+            wallet_path.wallet_path(),
+            "wallet path is not correct for SecureWalletFile"
+        );
+        assert_eq!(
+            wallet_file.profile_dir(),
+            &profile_dir,
+            "profile dir is not correct for SecureWalletFile"
+        );
+        assert_eq!(
+            wallet_file.network(),
+            network.as_ref(),
+            "network is not correct for SecureWalletFile"
+        );
+
+        let network = Some("testnet".to_string());
+
+        wallet_file.set_network_name(network.clone());
+
+        assert_eq!(
+            wallet_file.network(),
+            network.as_ref(),
+            "network is not correct for SecureWalletFile after set_network_name"
+        );
+
+        assert_eq!(
+            wallet_file.name(),
+            Some("wallet".to_string()),
+            "name is not correct for SecureWalletFile"
+        );
+
+        assert_eq!(
+            wallet_file.cache_dir(),
+            PathBuf::from("profile/cache_testnet"),
+            "cache_dir is not correct for SecureWalletFile"
+        );
+
+        assert!(
+            !wallet_file.is_old(),
+            "is_old is not correct for SecureWalletFile"
+        );
+
+        let old_file = MockSecureWalletFile {
+            path: wallet_path.clone(),
+            pwd: pwd.clone(),
+            version: DatFileVersion::Legacy,
+        };
+
+        assert!(
+            old_file.is_old(),
+            "is_old is not correct for SecureWalletFile with old file"
+        );
+
+        let another_old_file = MockSecureWalletFile {
+            path: wallet_path.clone(),
+            pwd: pwd.clone(),
+            version: DatFileVersion::OldWalletCli((1, 0, 0, 0, false)),
+        };
+
+        assert!(
+            another_old_file.is_old(),
+            "is_old is not correct for SecureWalletFile with another old file"
+        );
+
+        // TODO: test get_seed_and_address
+
+        Ok(())
+    }
 }