Serialize bytes as percent-encoded data.

Fixes #40.

Thanks to @faulesocke for reporting.

2 files changed, 24 insertions, 3 deletions

diff --git a/tests/test_deserialize.rs b/tests/test_deserialize.rs
index 68395d5..a620828 100644
--- a/tests/test_deserialize.rs
+++ b/tests/test_deserialize.rs
@@ -639,9 +639,6 @@ fn deserialize_plus() {
 }
 
 #[test]
-fn deserialize_vec_of_structs() {}
-
-#[test]
 fn deserialize_map_with_unit_enum_keys() {
     #[derive(Deserialize, Eq, PartialEq, Hash)]
     enum Operator {
diff --git a/tests/test_serialize.rs b/tests/test_serialize.rs
index 8aecfe3..c3c63fd 100644
--- a/tests/test_serialize.rs
+++ b/tests/test_serialize.rs
@@ -156,3 +156,27 @@ fn serialize_map_with_unit_enum_keys() {
 
     assert!(query == "point[Lt]=321&point[Gt]=123" || query == "point[Gt]=123&point[Lt]=321");
 }
+
+#[test]
+fn serialize_bytes() {
+    struct Bytes(&'static [u8]);
+
+    #[derive(Serialize)]
+    struct Query {
+        bytes: Bytes,
+    }
+
+
+    impl serde::Serialize for Bytes
+    {
+        fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+        where
+            S: serde::Serializer,
+        {
+            serializer.serialize_bytes(self.0)
+        }
+    }
+    let bytes = Bytes(b"hello, world!");
+    let s = qs::to_string(&Query { bytes }).unwrap();
+    assert_eq!(s, "bytes=hello%2C+world%21");
+}
\ No newline at end of file