From a39aada80abbcc19b31e936ecb3903154b79f7f4 Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Sat, 19 May 2018 17:46:03 +0800
Subject: [PATCH] test: add card test

---
 components/card/__tests__/index.test.js | 41 +++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 components/card/__tests__/index.test.js

diff --git a/components/card/__tests__/index.test.js b/components/card/__tests__/index.test.js
new file mode 100644
index 000000000..eec6694c6
--- /dev/null
+++ b/components/card/__tests__/index.test.js
@@ -0,0 +1,41 @@
+import { mount } from '@vue/test-utils'
+import Card from '../index'
+
+const testMethod = typeof window !== 'undefined' ? it : xit
+
+describe('Card', () => {
+  beforeAll(() => {
+    jest.useFakeTimers()
+  })
+
+  afterAll(() => {
+    jest.useRealTimers()
+  })
+
+  function fakeResizeWindowTo (wrapper, width) {
+    Object.defineProperties(wrapper.vm.$refs.cardContainerRef, {
+      offsetWidth: {
+        get () { return width },
+        configurable: true,
+      },
+    })
+    window.resizeTo(width)
+  }
+
+  testMethod('resize card will trigger different padding', () => {
+    const wrapper = mount(Card, {
+      propsData: 'xxx',
+      slots: {
+        default: 'xxx',
+      },
+    })
+    fakeResizeWindowTo(wrapper, 1000)
+    jest.runAllTimers()
+    wrapper.vm.$forceUpdate()
+    expect(wrapper.findAll('.ant-card-wider-padding').length).toBe(1)
+    fakeResizeWindowTo(wrapper, 800)
+    jest.runAllTimers()
+    wrapper.vm.$forceUpdate()
+    expect(wrapper.findAll('.ant-card-wider-padding').length).toBe(0)
+  })
+})