Cover some modules with tests

src/config/mod.rs

@@ -1,6 +1,6 @@
 use log::{info, warn};
 use serde::{Deserialize, Serialize};
-use std::{fs::File, collections::HashMap};
+use std::{collections::HashMap, fs::File};
 
 pub(crate) mod extension;
 pub(crate) mod patch;
@@ -98,7 +98,7 @@ impl Chart {
                 Some(mut vars) => {
                     vars.extend(global_vars);
                     Some(vars)
-                },
+                }
                 None => Some(global_vars),
             }
         };

src/config/patch.rs

@@ -62,7 +62,12 @@ impl PatchInterface for YqPatch {
     fn apply(&self, chart_local_path: String) -> Result<(), Box<dyn std::error::Error>> {
         let cmd = match self.op {
             YqOperations::Add => {
-                let value = match self.value.clone().unwrap().starts_with(['{', '[', '\"', '\'']) {
+                let value = match self
+                    .value
+                    .clone()
+                    .unwrap()
+                    .starts_with(['{', '[', '\"', '\''])
+                {
                     true => self.value.clone().unwrap(),
                     false => format!("\"{}\"", self.value.clone().unwrap()),
                 };