From 6fcf32864e43d6972c705e446070ad0fa88c1826 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <hi.ogawa.zz@gmail.com>
Date: Thu, 21 Dec 2023 11:44:45 +0900
Subject: [PATCH] test: use `expectTypeOf` for type testing

---
 packages/utils/src/lodash.test.ts | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/packages/utils/src/lodash.test.ts b/packages/utils/src/lodash.test.ts
index 8d97c2ed..96ad2c15 100644
--- a/packages/utils/src/lodash.test.ts
+++ b/packages/utils/src/lodash.test.ts
@@ -1,4 +1,12 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import {
+  afterEach,
+  beforeEach,
+  describe,
+  expect,
+  expectTypeOf,
+  it,
+  vi,
+} from "vitest";
 import { LruCache } from "./cache";
 import {
   capitalize,
@@ -277,12 +285,13 @@ describe(objectPick, () => {
       x: 0,
       y: 1,
     } as const;
-    const result = objectPick(o, ["x"]) satisfies { x: 0 };
+    const result = objectPick(o, ["x"]);
     expect(result).toMatchInlineSnapshot(`
       {
         "x": 0,
       }
     `);
+    expectTypeOf(result).toEqualTypeOf<{ readonly x: 0 }>();
   });
 
   it("record", () => {
@@ -290,12 +299,13 @@ describe(objectPick, () => {
       x: 0,
       y: 1,
     };
-    const result = objectPick(o, ["x"]) satisfies { x: number };
+    const result = objectPick(o, ["x"]);
     expect(result).toMatchInlineSnapshot(`
       {
         "x": 0,
       }
     `);
+    expectTypeOf(result).toEqualTypeOf<{ x: number }>();
   });
 });