Merge branch 'refactor' of https://github.com/niclabs/dns-rust into r…

…efactor

src/resolver/async_resolver.rs

@@ -93,6 +93,11 @@ mod async_resolver_test {
     use crate::resolver::resolver_error::ResolverError;
     use super::AsyncResolver;
 
+    //TODO: test constructor
+
+    //TODO: test inner_lookup
+
+
     #[ignore]
     #[tokio::test]
     async fn lookup_ip() {
@@ -185,4 +190,15 @@ mod async_resolver_test {
     }
 
 
+    //TODO: test max number of retry
+
+    //TODO: use UDP
+
+    //TODO: use TCP
+
+    //TODO: use UDP but fails and use TCP
+
+    //TODO: diferent types of errors
+
+    //TODO: bad domain name written
 }

src/resolver/lookup.rs

@@ -173,6 +173,8 @@ pub async fn  lookup_stub( //FIXME: podemos ponerle de nombre lookup_strategy y
     let mut future_query = referenced_query.lock().unwrap();
     *future_query = future::ready(Ok(response)).boxed();
 
+    //FIXME: increase counter
+
     println!("[LOOKUP STUB] return");
 
 }