app/mod.rs: Split counter tests, add test for AppMode display

1 files changed, 23 insertions, 11 deletions

diff --git a/src/app/mod.rs b/src/app/mod.rs
index 4e2b0d7..f92cf16 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -132,6 +132,29 @@ impl App {
 #[cfg(test)]
 mod tests {
     use super::*;
+
+    #[test]
+    fn app_mode_display() {
+        assert_eq!(AppMode::Init.to_string(), "INIT");
+        assert_eq!(AppMode::Counter.to_string(), "COUNTER");
+        assert_eq!(AppMode::Exit.to_string(), "EXIT");
+    }
+
+    #[test]
+    fn exit() {
+        let mut app = App::default();
+        assert!(app.init_context().is_ok());
+
+        let res = app.exit();
+
+        assert!(res.is_ok());
+        assert_eq!(app.mode, AppMode::Exit);
+    }
+}
+
+#[cfg(test)]
+mod counter_tests {
+    use super::*;
     use store::ContextError;
 
     fn get_count(app: &App) -> Result<u8, ContextError> {
@@ -204,17 +227,6 @@ mod tests {
     }
 
     #[test]
-    fn exit() {
-        let mut app = App::default();
-        assert!(app.init_context().is_ok());
-
-        let res = app.exit();
-
-        assert!(res.is_ok());
-        assert_eq!(app.mode, AppMode::Exit);
-    }
-
-    #[test]
     fn decrement_counter_error() {
         let mut app = App::default();
         assert!(app.init_context().is_ok());