Add an index test

rust-phf · Apr 11, 2015 · f51f449 · f51f449
1 parent 0cc37b2
commit f51f449
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/phf_macros/tests/test.rs b/phf_macros/tests/test.rs
@@ -328,6 +328,17 @@ mod ordered_map {
         assert_eq!(None, MAP.get_index(&*"xyz".to_string()));
     }
 
+    #[test]
+    fn test_index() {
+        static MAP: phf::OrderedMap<&'static str, isize> = phf_ordered_map!(
+            "foo" => 5,
+            "bar" => 6,
+        );
+        assert_eq!(Some((&"foo", &5)), MAP.index(0));
+        assert_eq!(Some((&"bar", &6)), MAP.index(1));
+        assert_eq!(None, MAP.index(2));
+    }
+
     #[test]
     fn test_entries() {
         static MAP: phf::OrderedMap<&'static str, i32> = phf_ordered_map!(
@@ -442,6 +453,17 @@ mod ordered_set {
         assert_eq!(None, SET.get_index(&*"xyz".to_string()));
     }
 
+    #[test]
+    fn test_index() {
+        static MAP: phf::OrderedSet<&'static str> = phf_ordered_set!(
+            "foo",
+            "bar",
+        );
+        assert_eq!(Some(&"foo"), MAP.index(0));
+        assert_eq!(Some(&"bar"), MAP.index(1));
+        assert_eq!(None, MAP.index(2));
+    }
+
     #[test]
     fn test_iter() {
         static SET: phf::OrderedSet<&'static str> = phf_ordered_set! {