feat(std/node): implement process.nextTick (#8386)

1 files changed, 21 insertions, 0 deletions

diff --git a/std/node/process_test.ts b/std/node/process_test.ts
index 6e6145e67..ee566853e 100644
--- a/std/node/process_test.ts
+++ b/std/node/process_test.ts
@@ -5,6 +5,7 @@ import { assert, assertEquals, assertThrows } from "../testing/asserts.ts";
 import * as path from "../path/mod.ts";
 import * as all from "./process.ts";
 import { argv, env } from "./process.ts";
+import { delay } from "../async/delay.ts";
 
 // NOTE: Deno.execPath() (and thus process.argv) currently requires --allow-env
 // (Also Deno.env.toObject() (and process.env) requires --allow-env but it's more obvious)
@@ -164,3 +165,23 @@ Deno.test({
     // assert(process.stderr.isTTY);
   },
 });
+
+Deno.test({
+  name: "process.nextTick",
+  async fn() {
+    let withoutArguments = false;
+    process.nextTick(() => {
+      withoutArguments = true;
+    });
+
+    const expected = 12;
+    let result;
+    process.nextTick((x: number) => {
+      result = x;
+    }, 12);
+
+    await delay(10);
+    assert(withoutArguments);
+    assertEquals(result, expected);
+  },
+});