test: cloneDeep

__tests__/cloneDeep.test.ts

@@ -0,0 +1,17 @@
+import "jest-extended";
+import { cloneDeep } from "../src";
+
+const dummies = [
+    { name: "Andrew", age: 18 },
+    { name: "Bob", age: 18 },
+    { name: "John", age: 30 },
+    { name: "Jane", age: 40 },
+];
+
+test("clones an array", () => {
+    expect(cloneDeep(dummies)).toEqual(dummies);
+});
+
+test("clones an object", () => {
+    expect(cloneDeep(dummies[0])).toEqual(dummies[0]);
+});