add test case

immerjs · Aug 23, 2022 · 819cec7 · 819cec7
1 parent 295c759
commit 819cec7
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/__tests__/isDraftable.js b/__tests__/isDraftable.js
@@ -0,0 +1,7 @@
+"use strict"
+import { isDraftable } from "../src/immer"
+
+test("non-plain object with undefined constructor doesn't error", () => {
+    const obj = Object.create(Object.create(null))
+    expect(isDraftable(obj).toBe(true);
+})