From 9d0ab57f11cf2865407412ab35e96f595fa860bc Mon Sep 17 00:00:00 2001
From: danranVm <danranvm@gmail.com>
Date: Fri, 15 Jan 2021 15:12:18 +0800
Subject: [PATCH] test(comp:badge,icon): fix warning

---
 packages/components/badge/__tests__/badge.spec.ts | 5 +++++
 packages/components/icon/src/Icon.vue             | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/components/badge/__tests__/badge.spec.ts b/packages/components/badge/__tests__/badge.spec.ts
index 21d5679dd..35d15313b 100644
--- a/packages/components/badge/__tests__/badge.spec.ts
+++ b/packages/components/badge/__tests__/badge.spec.ts
@@ -57,12 +57,17 @@ describe('Badge.vue', () => {
     await wrapper.setProps({ count: '1000', overflowCount: 999 })
     expect(badge.text()).toBe('999+')
     expect(badge.html()).toMatchSnapshot()
+
+    const warn = jest.spyOn(console, 'warn').mockImplementation(() => {})
+
     await wrapper.setProps({ count: '1000', overflowCount: '999' })
     expect(badge.text()).toBe('999+')
     expect(badge.html()).toMatchSnapshot()
     await wrapper.setProps({ count: '1000', overflowCount: 'xxx' })
     expect(badge.text()).toBe('1000')
     expect(badge.html()).toMatchSnapshot()
+
+    expect(warn).toBeCalledTimes(2)
   })
 
   // 圆点徽标呈现
diff --git a/packages/components/icon/src/Icon.vue b/packages/components/icon/src/Icon.vue
index 4787c79c5..c788ff278 100644
--- a/packages/components/icon/src/Icon.vue
+++ b/packages/components/icon/src/Icon.vue
@@ -61,7 +61,7 @@ async function appendChild(props: IconProps, iconConfig: IconConfig, root: Ref<H
       : await loadSVGElement(name, iconConfig.loadIconDynamically)
     if (svgElement) {
       handleRotate(svgElement, rotate)
-      root.value.appendChild(svgElement)
+      root.value?.appendChild(svgElement)
     }
   }
 }