deferred_division/src/tests/tests.rs

@@ -13,3 +13,10 @@ fn ratio(){
 	assert_eq!(c.num,5);
 	assert_eq!(c.den,6);
 }
+
+#[test]
+fn add_ratio_cmp(){
+	let a=Ratio::new(5,3);
+	let b=Ratio::new(1,3);
+	assert_eq!(a+b,2);
+}