test module for config crate

1 files changed, 47 insertions, 3 deletions

diff --git a/src/config.rs b/src/config.rs
index e2c34b9..91bd1e8 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -28,14 +28,14 @@ use serde::{Deserialize, Serialize};
 use crate::cliargs::CLIArgs;
 
 /// Main struct of the config file. Contains substructs/headings in toml
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 pub struct BibiConfig {
     pub general: General,
     pub colors: Colors,
 }
 
 /// Substruct [general] in config.toml
-#[derive(Debug, Clone, Deserialize, Serialize)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq)]
 pub struct General {
     pub bibfiles: Option<Vec<PathBuf>>,
     pub editor: Option<String>,
@@ -44,7 +44,7 @@ pub struct General {
 }
 
 /// Substruct [colors] in config.toml
-#[derive(Debug, Clone, Deserialize, Serialize)]
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq)]
 pub struct Colors {
     pub main_text_color: Color,
     pub highlight_text_color: Color,
@@ -118,3 +118,47 @@ fn select_opener() -> String {
         _ => panic!("Couldn't detect OS for setting correct opener"),
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use figment::{
+        providers::{Format, Toml},
+        Figment,
+    };
+
+    use super::BibiConfig;
+
+    #[test]
+    fn parse_default_config() {
+        figment::Jail::expect_with(|jail| {
+            jail.create_file(
+                "bibiman.toml",
+                r#"
+                    [general]
+                    pdf_opener = "xdg-open"
+                    url_opener = "xdg-open"
+
+                    [colors]
+                    main_text_color = "250"
+                    highlight_text_color = "254"
+                    entry_color = "36"
+                    keyword_color = "101"
+                    info_color = "99"
+                    confirm_color = "47"
+                    warn_color = "124"
+                    bar_bg_color = "235"
+                    popup_bg_color = "234"
+                    selected_row_bg_color = "237"
+                "#,
+            )?;
+
+            let config: BibiConfig = Figment::new().merge(Toml::file("bibiman.toml")).extract()?;
+
+            let default_config: BibiConfig = BibiConfig::default();
+
+            assert_eq!(config, default_config);
+
+            Ok(())
+        });
+    }
+}