From 78ef664ff8620914225729e97c841eb7ff0df9fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aljoscha=20P=C3=B6rtner?= <aljoscha.poertner@proton.me>
Date: Mon, 26 Aug 2024 20:54:59 +0200
Subject: [PATCH] test(logging): test if set_logger works

---
 src/logging.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/logging.rs b/src/logging.rs
index d429f8e..0ad16a2 100644
--- a/src/logging.rs
+++ b/src/logging.rs
@@ -21,10 +21,17 @@ pub fn set_logger() -> Result<LevelFilter, CantAttachLogger> {
 
 #[cfg(test)]
 mod tests {
+    use std::env;
+
     use crate::logging::set_logger;
+    use rstest::*;
 
-    #[test]
-    fn is_logger_set() {
-        assert!(set_logger());
+    #[rstest]
+    #[case("info")]
+    fn set_valid_logger(#[case] log_level: String) {
+        env::set_var("RUST_LOG", &log_level);
+        let result = set_logger();
+        assert!(result.is_ok());
+        assert_eq!(result.unwrap().to_string(), log_level)
     }
 }