From 545544ebe2ed5b4866e48662e39feeb8c2266ebd Mon Sep 17 00:00:00 2001
From: ChristianVisintin <christian.visintin1997@gmail.com>
Date: Sat, 26 Dec 2020 10:33:23 +0100
Subject: [PATCH] Added test to config client

---
 src/system/config_client.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/system/config_client.rs b/src/system/config_client.rs
index 915b2e6..9b219fc 100644
--- a/src/system/config_client.rs
+++ b/src/system/config_client.rs
@@ -434,6 +434,15 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_system_config_make_io_err() {
+        let err: SerializerError =
+            ConfigClient::make_io_err(std::io::Error::from(std::io::ErrorKind::PermissionDenied))
+                .err()
+                .unwrap();
+        assert_eq!(err.to_string(), "IO error (permission denied)");
+    }
+
     /// ### get_paths
     ///
     /// Get paths for configuration and keys directory