fix: 日历组件调整 (#1090)

Author: lkjh3214

src/packages/__VUE/button/__tests__/__snapshots__/button.spec.ts.snap

@@ -0,0 +1,10 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`should change icon class prefix when using icon-class-prefix prop 1`] = `
+"<view class=\\"nut-button nut-button--default nut-button--normal nut-button--round\\">
+  <view class=\\"nut-button__warp\\">
+    <!--v-if--><i class=\\"nutui-iconfont nut-icon my-icon-star-fill\\" src=\\"\\"></i>
+    <!--v-if-->
+  </view>
+</view>"
+`;

src/packages/__VUE/button/__tests__/button.spec.ts

@@ -1,6 +1,6 @@
 import { mount } from '@vue/test-utils';
 import Button from '../index.vue';
-
+import { nextTick } from 'vue';
 test('emit click event', () => {
   const wrapper = mount(Button);
 
@@ -16,3 +16,40 @@ test('slot test', async () => {
   });
   expect(wrapper.html()).toContain('按钮测试');
 });
+test('should emit click event', () => {
+  const wrapper = mount(Button);
+
+  wrapper.trigger('click');
+  expect(wrapper.emitted('click')).toHaveLength(1);
+});
+
+test('should not allow click when set disabled props', async () => {
+  const wrapper = mount(Button, {
+    props: {
+      disabled: true
+    }
+  });
+  wrapper.trigger('click');
+  await nextTick();
+  expect(wrapper.emitted('click')).toBeFalsy();
+});
+test('should not emit click event when loading', () => {
+  const wrapper = mount(Button, {
+    props: {
+      loading: true
+    }
+  });
+
+  wrapper.trigger('click');
+  expect(wrapper.emitted('click')).toBeFalsy();
+});
+test('should change icon class prefix when using icon-class-prefix prop', () => {
+  const wrapper = mount(Button, {
+    props: {
+      icon: 'star-fill',
+      iconClassPrefix: 'my-icon'
+    }
+  });
+
+  expect(wrapper.html()).toMatchSnapshot();
+});