Check for out-of-bounds timeout and correct it

src/modules/cmd_duration.rs

@@ -79,12 +79,24 @@ fn undistract_me<'a, 'b>(
             unstyle(&ANSIStrings(&module.ansi_strings()))
         );
 
+        let timeout: u32 = match u32::try_from(config.notification_timeout) {
+            Ok(v) => v,
+            Err(_) => {
+                let v: u32 = CmdDurationConfig::default().notification_timeout as u32;
+                log::trace!(
+                    "Configured notification timeout not within bounds. Defaulting to {} ms",
+                    v
+                );
+                v
+            }
+        };
+
         let mut notification = Notification::new();
         notification
             .summary("Command finished")
             .body(&body)
             .icon("utilities-terminal")
-            .timeout(Timeout::Milliseconds(config.notification_timeout as u32));
+            .timeout(Timeout::Milliseconds(timeout));
 
         if let Err(err) = notification.show() {
             log::trace!("Cannot show notification: {}", err);
@@ -96,6 +108,7 @@ fn undistract_me<'a, 'b>(
 
 #[cfg(test)]
 mod tests {
+    use crate::configs::cmd_duration::CmdDurationConfig;
     use crate::test::ModuleRenderer;
     use ansi_term::Color;
 
@@ -174,4 +187,14 @@ mod tests {
         let expected = Some(format!("underwent {} ", Color::Yellow.bold().paint("5s")));
         assert_eq!(expected, actual);
     }
+
+    #[test]
+    fn config_notification_timeout_within_bounds() {
+        assert!(
+            match u32::try_from(CmdDurationConfig::default().notification_timeout) {
+                Ok(_) => true,
+                Err(_) => false,
+            }
+        );
+    }
 }