From: Evan You <yyx990803@gmail.com>
Date: Wed, 21 Aug 2019 16:03:35 +0000 (-0400)
Subject: test: test immutable + ref
X-Git-Tag: v3.0.0-alpha.0~903
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2777cd37b43bf8aaf780596bd6732a0eabcbb529;p=thirdparty%2Fvuejs%2Fcore.git

test: test immutable + ref
---

diff --git a/packages/reactivity/__tests__/immutable.spec.ts b/packages/reactivity/__tests__/immutable.spec.ts
index 49b2fa57f4..16889ebcc2 100644
--- a/packages/reactivity/__tests__/immutable.spec.ts
+++ b/packages/reactivity/__tests__/immutable.spec.ts
@@ -8,7 +8,8 @@ import {
   markImmutable,
   lock,
   unlock,
-  effect
+  effect,
+  ref
 } from '../src'
 
 describe('reactivity/immutable', () => {
@@ -390,4 +391,11 @@ describe('reactivity/immutable', () => {
     expect(isImmutable(obj.foo)).toBe(false)
     expect(isImmutable(obj.bar)).toBe(true)
   })
+
+  test('should make ref immutable', () => {
+    const n: any = immutable(ref(1))
+    n.value = 2
+    expect(n.value).toBe(1)
+    expect(warn).toHaveBeenCalledTimes(1)
+  })
 })