Revert changes to tests to allow integer keys.

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/test_deserialize.rs b/tests/test_deserialize.rs
index 4d44e5e..569be0c 100644
--- a/tests/test_deserialize.rs
+++ b/tests/test_deserialize.rs
@@ -24,7 +24,7 @@ struct QueryParams {
 macro_rules! map_test {
     ($string:expr, $($mapvars:tt)*) => {
         let expected_map = hash_to_map!(New $($mapvars)*);
-        let testmap: HashMap<String, _> = qs::from_str($string).unwrap();
+        let testmap: HashMap<_, _> = qs::from_str($string).unwrap();
         assert_eq!(expected_map, testmap);
     }
 }
@@ -37,13 +37,13 @@ macro_rules! hash_to_map {
     //{}
     // This parses a single map entry, with a value explicitly an expression.
     ($map:expr, $k:tt[e $v:expr] $($rest:tt)*) => {{
-        $map.insert($k.to_string(), $v.to_owned());
+        $map.insert($k.to_owned(), $v.to_owned());
         hash_to_map!($map, $($rest)*);
     }};
 
     // This parses a single map entry, plus the rest of the values.
     ($map:expr, $k:tt[$v:tt] $($rest:tt)*) => {{
-        $map.insert($k.to_string(), $v.to_owned());
+        $map.insert($k.to_owned(), $v.to_owned());
         hash_to_map!($map, $($rest)*);
     }};
 
@@ -52,7 +52,7 @@ macro_rules! hash_to_map {
     ($map:expr, $k:tt[$($inner:tt)*] $($rest:tt)*) => {{
         let mut inner_map = HashMap::new();
         hash_to_map!(inner_map, $($inner)*);
-        $map.insert($k.to_string(), inner_map);
+        $map.insert($k.to_owned(), inner_map);
         hash_to_map!($map, $($rest)*);
     }};