fix(ext/node): stub `process.cpuUsage()` (#25462)

closes #23401

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/unit_node/process_test.ts b/tests/unit_node/process_test.ts
index 962877935..b3db9753e 100644
--- a/tests/unit_node/process_test.ts
+++ b/tests/unit_node/process_test.ts
@@ -1131,3 +1131,9 @@ Deno.test(function importedExecArgvTest() {
 Deno.test(function importedExecPathTest() {
   assertEquals(importedExecPath, Deno.execPath());
 });
+
+Deno.test("process.cpuUsage()", () => {
+  const cpuUsage = process.cpuUsage();
+  assert(typeof cpuUsage.user === "number");
+  assert(typeof cpuUsage.system === "number");
+});