commands: implement response parser for listmounts

src/commands/mounts_and_neighbors/listmounts.rs

@@ -1,12 +1,11 @@
 use crate::{
-    Request,
-    commands::{Command, RequestParserResult, ResponseAttributes, ResponseParserError},
+    commands::{expect_property_type, Command, RequestParserResult, ResponseAttributes, ResponseParserError}, Request
 };
 
 pub struct ListMounts;
 
 impl Command for ListMounts {
-    type Response = Vec<(String, String)>;
+    type Response = Vec<String>;
     const COMMAND: &'static str = "listmounts";
 
     fn parse_request(mut parts: std::str::SplitWhitespace<'_>) -> RequestParserResult<'_> {
@@ -17,6 +16,39 @@ impl Command for ListMounts {
     fn parse_response(
         parts: ResponseAttributes<'_>,
     ) -> Result<Self::Response, ResponseParserError<'_>> {
-        unimplemented!()
+      let parts: Vec<_> = parts.into();
+      let mut result = Vec::with_capacity(parts.len());
+      for (key, value) in parts.into_iter() {
+          if key != "mount" {
+              return Err(ResponseParserError::UnexpectedProperty(key));
+          }
+          let value = expect_property_type!(Some(value), "mount", Text).to_string();
+          result.push(value);
+      }
+      Ok(result)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use indoc::indoc;
+
+    use super::*;
+
+    #[test]
+    fn test_parse_response() {
+        let input = indoc! {"
+            mount:
+            mount: /mnt/music
+            OK
+        "};
+        let result = ListMounts::parse_raw_response(input);
+        assert_eq!(
+            result,
+            Ok(vec![
+              "".to_string(),
+              "/mnt/music".to_string(),
+            ])
+        );
     }
 }