feat: add missing messages for conformance 009

Author: Mirko von Leipzig

README.md

@@ -59,7 +59,7 @@ Quick overview of the current status, providing implementation progress and test
 | [![conf_006](https://img.shields.io/badge/006-██████████-green)   ](SPEC.md#ZG-CONFORMANCE-006)| :warning: Need to confirm expected behaviour with zcash.
 | [![conf_007](https://img.shields.io/badge/007-██████████-red)     ](SPEC.md#ZG-CONFORMANCE-007)| :warning: Need to confirm expected behaviour with zcash.
 | [![conf_008](https://img.shields.io/badge/008-████░░░░░░-red)     ](SPEC.md#ZG-CONFORMANCE-008)| :warning: Need to confirm expected behaviour with zcash.
-| [![conf_009](https://img.shields.io/badge/009-██████░░░░-green)   ](SPEC.md#ZG-CONFORMANCE-009)|
+| [![conf_009](https://img.shields.io/badge/009-██████████-green)   ](SPEC.md#ZG-CONFORMANCE-009)|
 | [![conf_010](https://img.shields.io/badge/010-██████████-red)     ](SPEC.md#ZG-CONFORMANCE-010)|
 | [![conf_011](https://img.shields.io/badge/011-░░░░░░░░░░-inactive)](SPEC.md#ZG-CONFORMANCE-011)|
 | [![conf_012](https://img.shields.io/badge/012-██████████-red)     ](SPEC.md#ZG-CONFORMANCE-012)| :warning: Zcashd node config requires investigation.

src/tests/conformance/messages.rs

@@ -158,17 +158,16 @@ async fn ignores_unsolicited_responses() {
         .await
         .unwrap();
 
-    // TODO: rest of the message types
     let test_messages = vec![
         Message::Pong(Nonce::default()),
         Message::Headers(Headers::empty()),
         Message::Addr(Addr::empty()),
-        // Block(Block),
-        // NotFound(Inv),
-        // Tx(Tx),
+        Message::Block(Box::new(Block::testnet_genesis())),
+        Message::NotFound(Inv::new(vec![Block::testnet_1().txs[0].inv_hash()])),
+        Message::Tx(Block::testnet_2().txs[0].clone()),
     ];
 
-    let filter = MessageFilter::with_all_auto_reply().enable_logging();
+    let filter = MessageFilter::with_all_auto_reply();
 
     for message in test_messages {
         message.write_to_stream(&mut stream).await.unwrap();
@@ -179,10 +178,8 @@ async fn ignores_unsolicited_responses() {
             .await
             .unwrap();
 
-        match filter.read_from_stream(&mut stream).await.unwrap() {
-            Message::Pong(returned_nonce) => assert_eq!(nonce, returned_nonce),
-            msg => panic!("Expected pong: {:?}", msg),
-        }
+        let pong = filter.read_from_stream(&mut stream).await.unwrap();
+        assert_matches!(pong, Message::Pong(..));
     }
 
     node.stop().await;