diff --git a/src/theme.rs b/src/theme.rs
index b71819a..bbe4041 100644
--- a/src/theme.rs
+++ b/src/theme.rs
@@ -630,7 +630,6 @@ mod tests {
         assert_eq!(theme.description.unwrap(), "AUTOMATICALLY GENERATED THEME");
 
         let wc = theme.window_colors.unwrap();
-        let bc = theme.bar_colors.unwrap();
 
         let group = wc.focused.unwrap();
         assert_eq!(group.border, Some("#859900".to_string()));
diff --git a/src/writer.rs b/src/writer.rs
index 8668b4d..12de786 100644
--- a/src/writer.rs
+++ b/src/writer.rs
@@ -485,6 +485,7 @@ pub fn write_config_from_reader(input: BufReader<File>, output: Option<&String>,
 #[cfg(test)]
 mod tests {
     use super::*;
+    use theme::from_yaml;
 
     extern crate tempfile;
     extern crate yaml_rust;
@@ -496,7 +497,7 @@ mod tests {
     fn get_file_contents(path: &String) -> String {
         let mut file = File::open(path).expect("could not open file");
         let mut contents = String::new();
-        file.read_to_string(&mut contents);
+        file.read_to_string(&mut contents).unwrap();
         contents
     }