Add: unit test for new roadmap

1 files changed, 7 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 328b7e0..aa1d1eb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -143,7 +143,7 @@ impl Roadmap {
 
 #[cfg(test)]
 mod tests {
-    use super::Step;
+    use super::{Roadmap,Step};
 
     #[test]
     fn new_step() {
@@ -159,4 +159,10 @@ mod tests {
         second.add_dependency("first");
         assert_eq!(second.dependencies(), vec!["first"]);
     }
+
+    #[test]
+    fn new_roadmap() {
+        let roadmap = Roadmap::new();
+        assert_eq!(roadmap.step_names().len(), 0);
+    }
 }