chore: separate mempool infra test utils from test

commit-id:678cdaac

crates/mempool_infra/tests/common/mod.rs

@@ -0,0 +1,14 @@
+use async_trait::async_trait;
+
+type ValueA = u32;
+type ValueB = u8;
+
+#[async_trait]
+pub(crate) trait ComponentATrait: Send + Sync {
+    async fn a_get_value(&self) -> ValueA;
+}
+
+#[async_trait]
+pub(crate) trait ComponentBTrait: Send + Sync {
+    async fn b_get_value(&self) -> ValueB;
+}

crates/mempool_infra/tests/component_server_client_test.rs

@@ -10,15 +10,9 @@ use tokio::task;
 type ValueA = u32;
 type ValueB = u8;
 
-#[async_trait]
-trait ComponentATrait: Send + Sync {
-    async fn a_get_value(&self) -> ValueA;
-}
+mod common;
 
-#[async_trait]
-trait ComponentBTrait: Send + Sync {
-    async fn b_get_value(&self) -> ValueB;
-}
+use common::{ComponentATrait, ComponentBTrait};
 
 struct ComponentA {
     b: Box<dyn ComponentBTrait>,