From f8be5c50d165543fedd94b28724f439416eb6334 Mon Sep 17 00:00:00 2001
From: Samuel Corsi-House <chouse.samuel@gmail.com>
Date: Mon, 17 Jun 2024 10:23:21 -0400
Subject: [PATCH] add test for Sync trait

---
 postgres/tests/postgres.rs | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/postgres/tests/postgres.rs b/postgres/tests/postgres.rs
index 7e64b42..7ccf5d7 100644
--- a/postgres/tests/postgres.rs
+++ b/postgres/tests/postgres.rs
@@ -1,4 +1,4 @@
-use std::{collections::HashMap, env, time::Duration};
+use std::{collections::HashMap, env, pin::Pin, time::Duration};
 
 use futures::future;
 use serde::{Deserialize, Serialize};
@@ -212,6 +212,27 @@ async fn statement_caches_clear() {
     assert!(client1.statement_cache.size() == 0);
 }
 
+#[tokio::test]
+async fn sync_trait_get() {
+    let pool = create_pool();
+
+    type ClosureFuture = Pin<Box<dyn std::future::Future<Output = ()> + Send + Sync>>;
+    async fn test_closure<T: Fn(String) -> ClosureFuture + Send + Sync + 'static>(_: T) {
+        return;
+    }
+
+    test_closure(move |_| Box::pin(async move {})).await;
+    assert!(true);
+
+    test_closure(move |_| {
+        let pool = pool.clone();
+        Box::pin(async move {
+            pool.get().await;
+        })
+    });
+    assert!(true);
+}
+
 struct Env {
     backup: HashMap<String, Option<String>>,
 }