test: update upload test

Author: tangjinzhou

components/upload/__tests__/mock.js

@@ -0,0 +1,14 @@
+import mock from 'xhr-mock';
+
+export function setup() {
+  mock.setup();
+  mock.post('http://upload.com/', (req, res) => {
+    req.headers({
+      'content-length': 100,
+    });
+    req.body('thisisbody');
+    return res;
+  });
+}
+
+export const teardown = mock.teardown.bind(mock);

components/upload/__tests__/upload.test.js

@@ -3,10 +3,13 @@ import Upload from '..';
 import { T, fileToObject, genPercentAdd, getFileItem, removeFileItem } from '../utils';
 import PropsTypes from '../../_util/vue-types';
 import { UploadListProps } from '../interface';
+import { setup, teardown } from './mock';
 
 UploadListProps.items = PropsTypes.any;
 
 describe('Upload', () => {
+  beforeEach(() => setup());
+  afterEach(() => teardown());
   it('should get refs inside Upload in componentDidMount', () => {
     let ref = null;
     const APP = {

package.json

@@ -176,7 +176,8 @@
         "webpack-cli": "^3.2.1",
         "webpack-dev-server": "^3.1.14",
         "webpack-merge": "^4.1.1",
-        "webpackbar": "^3.1.5"
+        "webpackbar": "^3.1.5",
+        "xhr-mock": "^2.5.1"
     },
     "dependencies": {
         "@ant-design/icons": "^2.1.1",