From 6f8bac5fcaf8539fca775067c25ea49673eec1b9 Mon Sep 17 00:00:00 2001
From: Herrington Darkholme
 <2883231+HerringtonDarkholme@users.noreply.github.com>
Date: Sat, 15 Aug 2020 05:40:41 +0800
Subject: [PATCH] test(types): add prop validator test (#1769)

Due to the limitation of TS, prop validator must be fully annotated
refer to https://github.com/microsoft/TypeScript/issues/38623
---
 test-dts/defineComponent.test-d.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test-dts/defineComponent.test-d.tsx b/test-dts/defineComponent.test-d.tsx
index 94669213..b65ca88a 100644
--- a/test-dts/defineComponent.test-d.tsx
+++ b/test-dts/defineComponent.test-d.tsx
@@ -27,6 +27,7 @@ describe('with object props', () => {
     eee: () => { a: string }
     fff: (a: number, b: string) => { a: boolean }
     hhh: boolean
+    validated?: string
   }
 
   type GT = string & { __brand: unknown }
@@ -75,6 +76,10 @@ describe('with object props', () => {
       hhh: {
         type: Boolean,
         required: true
+      },
+      validated: {
+        type: String,
+        validator: (val: unknown) => val !== ''
       }
     },
     setup(props) {
@@ -92,6 +97,7 @@ describe('with object props', () => {
       expectType<ExpectedProps['eee']>(props.eee)
       expectType<ExpectedProps['fff']>(props.fff)
       expectType<ExpectedProps['hhh']>(props.hhh)
+      expectType<ExpectedProps['validated']>(props.validated)
 
       // @ts-expect-error props should be readonly
       expectError((props.a = 1))