Merge pull request #12 from Khigashiguchi/chapter/11

Chapter/11 不要になったら消す

Author: Kazuki Higashiguchi

README.md

@@ -19,4 +19,4 @@
 - [x]timesの一般化
 - [x]FrancとDollarを比較する
 - [x]通貨の概念
-- [ ]testFrancMultiplicationを削除する？
+- [x]testFrancMultiplicationを削除する？

src/lib.rs

@@ -53,17 +53,9 @@ mod tests {
     fn test_equality() {
         assert!(Money::dollar(5).equals(Money::dollar(5)));
         assert!(!Money::dollar(5).equals(Money::dollar(6)));
-        assert!(Money::franc(5).equals(Money::franc(5)));
-        assert!(!Money::franc(5).equals(Money::franc(6)));
         assert!(!Money::franc(5).equals(Money::dollar(5)));
     }
     #[test]
-    fn test_franc_multiplication() {
-        let five = Money::franc(5);
-        assert!(Money::franc(10).equals(five.times(2)));
-        assert!(Money::franc(15).equals(five.times(3)));
-    }
-    #[test]
     fn test_currency() {
         assert_eq!("USD", Money::dollar(1).currency());
         assert_eq!("CHF", Money::franc(1).currency());