feat: 在业务代码中增加单元测试

Author: yujinpan

src/pages/example/__tests__/example.spec.ts

@@ -0,0 +1,14 @@
+import { shallowMount } from '@vue/test-utils';
+import { default as Example } from '@/pages/example/components/Example.vue';
+
+describe('分页/example/Example组件', () => {
+  it('能够渲染message', () => {
+    const message = 'Hello world!';
+    const wrapper = shallowMount(Example, {
+      propsData: {
+        message
+      }
+    });
+    expect(wrapper.html()).toMatch(message);
+  });
+});