test: impl test for `logging::Config` and add `pretty_assertions`

6 files changed, 41 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index 00aa1dc..5946102 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -45,6 +45,7 @@ impl TryFrom<Figment> for Config {
 mod tests {
     use super::*;
     use figment::providers::{Format, Serialized, Toml};
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_extract() {
diff --git a/src/finder.rs b/src/finder.rs
index c5b5bd5..ad7e303 100644
--- a/src/finder.rs
+++ b/src/finder.rs
@@ -80,6 +80,7 @@ impl DerefMut for FinderChild {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_output() {
diff --git a/src/finder/config.rs b/src/finder/config.rs
index 4ef2b43..4c3abda 100644
--- a/src/finder/config.rs
+++ b/src/finder/config.rs
@@ -53,6 +53,7 @@ impl Provider for Config {
 mod tests {
     use super::*;
     use figment::providers::{Format, Serialized, Toml};
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_extract() {
diff --git a/src/logging/config.rs b/src/logging/config.rs
index 2f7be0f..1663f13 100644
--- a/src/logging/config.rs
+++ b/src/logging/config.rs
@@ -47,3 +47,39 @@ impl Default for Config {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use figment::providers::{Format, Serialized, Toml};
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn test_extract() {
+        figment::Jail::expect_with(|jail| {
+            jail.create_file(
+                "tmuxr.toml",
+                r#"
+                stdout = "warn"
+                level = "info"
+                path = "/path/to/logfile.log"
+                "#,
+            )?;
+
+            let config: Config = Figment::from(Serialized::defaults(Config::default()))
+                .merge(Toml::file("tmuxr.toml"))
+                .extract()?;
+
+            assert_eq!(
+                config,
+                Config {
+                    stdout: Some(Level::WARN),
+                    level: Some(Level::INFO),
+                    path: "/path/to/logfile.log".into()
+                }
+            );
+
+            Ok(())
+        });
+    }
+}
diff --git a/src/paths.rs b/src/paths.rs
index d9c1214..9b9963a 100644
--- a/src/paths.rs
+++ b/src/paths.rs
@@ -69,6 +69,7 @@ impl Iterator for Paths {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use pretty_assertions::assert_eq;
     use std::fs;
 
     #[test]
diff --git a/src/paths/config.rs b/src/paths/config.rs
index 4756d02..e5af2dc 100644
--- a/src/paths/config.rs
+++ b/src/paths/config.rs
@@ -90,6 +90,7 @@ impl<'de> Deserialize<'de> for PathEntry {
 mod tests {
     use super::*;
     use figment::providers::{Format, Serialized, Toml};
+    use pretty_assertions::assert_eq;
 
     #[test]
     fn test_extract() {