1 files changed, 19 insertions, 0 deletions
diff --git a/std/async/pool_test.ts b/std/async/pool_test.ts
new file mode 100644
index 000000000..1be4556be
--- /dev/null
+++ b/std/async/pool_test.ts
@@ -0,0 +1,19 @@
+import { pooledMap } from "./pool.ts";
+import { assert } from "../testing/asserts.ts";
+
+Deno.test("[async] pooledMap", async function (): Promise<void> {
+  const start = new Date();
+  const results = pooledMap(
+    2,
+    [1, 2, 3],
+    (i) => new Promise((r) => setTimeout(() => r(i), 1000)),
+  );
+  for await (const value of results) {
+    console.log(value);
+  }
+  const diff = new Date().getTime() - start.getTime();
+  assert(diff >= 2000);
+  assert(diff < 3000);
+});
+
+export {};