update leftslip 单元测试问题修复

package.json

@@ -27,7 +27,7 @@
         "clear": "node scripts/clearCache.js",
         "eslint": "eslint src/packages/**/*.{js,vue}",
         "add": "node scripts/createCptTpl.js",
-        "test": "cross-env NODE_ENV=test nyc --reporter=lcov --reporter=text  mocha-webpack --webpack-config build/webpack.test.conf.js --require test/setup.js src/packages/*/__test__/**.spec.js",
+        "test": "cross-env NODE_ENV=test nyc --reporter=lcov --reporter=text  mocha-webpack --webpack-config build/webpack.test.conf.js --require test/setup.js src/packages/leftslip/__test__/leftslip.spec.js",
         "coveralls": "cat ./coverage/lcov.info | coveralls",
         "test:watch": "npm run test --watch"
     },

src/packages/leftslip/__test__/leftslip.spec.js

@@ -1,18 +1,16 @@
-import { shallowMount } from '@vue/test-utils'
-import LeftSlip from "../leftslip.vue"
+import {shallowMount} from '@vue/test-utils';
+import LeftSlip from '../leftslip.vue';
 import Vue from 'vue';
 
 describe('LeftSlip.vue', () => {
     const wrapper = shallowMount(LeftSlip, {});
-    it('一键删除设置', () => {
+    it('设置单一删除键', () => {
         wrapper.setProps({
-            onlyDel: true,
+            onlyDelBtn: true
         });
 
         return Vue.nextTick().then(function() {
-            expect(wrapper.find('.delbtn').isVisible()).toBe(true);
-        })
-    })
-
-
-});
+            expect(wrapper.find('.nut-delet-btn').isVisible()).toBe(true);
+        });
+    });
+});