implement serialize for all requests

1 files changed, 14 insertions, 1 deletions

diff --git a/ipfs-api/src/request/ls.rs b/ipfs-api/src/request/ls.rs
index 29d98d4..06bf661 100644
--- a/ipfs-api/src/request/ls.rs
+++ b/ipfs-api/src/request/ls.rs
@@ -1,7 +1,11 @@
 use request::ApiRequest;
 
 
-pub struct Ls<'a>(pub Option<&'a str>);
+#[derive(Serialize)]
+pub struct Ls<'a> {
+    #[serde(rename = "arg")]
+    pub path: Option<&'a str>,
+}
 
 impl<'a> ApiRequest for Ls<'a> {
     #[inline]
@@ -9,3 +13,12 @@ impl<'a> ApiRequest for Ls<'a> {
         "/ls"
     }
 }
+
+
+#[cfg(test)]
+mod tests {
+    use super::Ls;
+
+    serialize_url_test!(test_serializes_0, Ls { path: Some("test") }, "arg=test");
+    serialize_url_test!(test_serializes_1, Ls { path: None }, "");
+}