[improvement] rename packages dir to src (#3659)

src/popup/test/__snapshots__/demo.spec.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders demo correctly 1`] = `
+<div>
+  <div><button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+      展示弹出层
+    </span></button>
+    <!---->
+  </div>
+  <div>
+    <div class="van-row"><button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+        顶部弹出
+      </span></button>
+      <!----> <button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+        底部弹出
+      </span></button>
+      <!---->
+    </div> <button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+      左侧弹出
+    </span></button>
+    <!----> <button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+      右侧弹出
+    </span></button>
+    <!---->
+  </div>
+  <div><button class="van-button van-button--primary van-button--normal"><span class="van-button__text">
+      指定挂载节点
+    </span></button> </div>
+</div>
+`;

src/popup/test/__snapshots__/index.spec.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`duration prop 1`] = `<div class="van-popup van-popup--center" style="transition-duration: 0.5s;" name="van-fade"></div>`;
+
+exports[`reset z-index 1`] = `<div class="van-popup van-popup--center" name="van-fade"></div>`;

src/popup/test/demo.spec.js

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+import Demo from '../demo';
+import demoTest from '../../../test/demo-test';
+
+demoTest(Demo);

src/popup/test/index.spec.js

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+import Popup from '..';
+import { mount, triggerDrag, transitionStub } from '../../../test/utils';
+
+transitionStub();
+
+let wrapper;
+afterEach(() => {
+  wrapper.destroy();
+});
+
+test('lazy render', () => {
+  wrapper = mount(Popup);
+  expect(wrapper.vm.$el.tagName).toBeFalsy();
+  wrapper.vm.value = true;
+  expect(wrapper.vm.$el.tagName).toBeTruthy();
+});
+
+test('reset z-index', () => {
+  wrapper = mount(Popup, {
+    propsData: {
+      value: true,
+      zIndex: 10,
+      lockScroll: false
+    }
+  });
+
+  expect(wrapper).toMatchSnapshot();
+});
+
+test('popup lock scroll', () => {
+  const wrapper1 = mount(Popup, {
+    propsData: {
+      value: true
+    }
+  });
+  expect(document.body.classList.contains('van-overflow-hidden')).toBeTruthy();
+  triggerDrag(document, 0, 100);
+  triggerDrag(document, 0, -150);
+
+  const wrapper2 = mount(Popup, {
+    propsData: {
+      value: true
+    }
+  });
+  wrapper1.vm.$destroy();
+  expect(document.body.classList.contains('van-overflow-hidden')).toBeTruthy();
+
+  wrapper2.vm.$destroy();
+  expect(document.body.classList.contains('van-overflow-hidden')).toBeFalsy();
+});
+
+test('get container with parent', () => {
+  const div1 = document.createElement('div');
+  const div2 = document.createElement('div');
+  wrapper = mount({
+    template: `
+      <div>
+        <popup :value="true" :get-container="getContainer" />
+      </div>
+    `,
+    components: {
+      Popup
+    },
+    data() {
+      return {
+        getContainer: () => div1
+      };
+    }
+  });
+  const popup = wrapper.find('.van-popup').element;
+
+  expect(popup.parentNode).toEqual(div1);
+  wrapper.vm.getContainer = () => div2;
+  expect(popup.parentNode).toEqual(div2);
+  wrapper.vm.getContainer = null;
+  expect(popup.parentNode).toEqual(wrapper.element);
+});
+
+test('get container with selector', () => {
+  wrapper = mount({
+    template: `
+      <div>
+        <popup class="get-container-selector-1" :value="true" get-container="body"></popup>
+        <popup class="get-container-selector-2" :value="true" get-container="unknown"></popup>
+      </div>
+    `,
+    components: {
+      Popup
+    }
+  });
+
+  const dom1 = document.querySelector('.get-container-selector-1');
+  const dom2 = wrapper.vm.$el.querySelector('.get-container-selector-2');
+
+  expect(dom1.parentNode).toEqual(document.body);
+  expect(dom2.parentNode).toEqual(wrapper.vm.$el);
+});
+
+test('render overlay', () => {
+  const div = document.createElement('div');
+  wrapper = mount({
+    template: `
+      <div>
+        <popup :value="true" :get-container="getContainer" />
+      </div>
+    `,
+    components: {
+      Popup
+    },
+    data() {
+      return {
+        getContainer: () => div
+      };
+    }
+  });
+
+  expect(div.querySelector('.van-overlay')).toBeTruthy();
+});
+
+test('watch overlay prop', () => {
+  const div = document.createElement('div');
+  wrapper = mount({
+    template: `
+      <div>
+        <popup :value="show" :overlay="overlay" :get-container="getContainer" />
+      </div>
+    `,
+    components: {
+      Popup
+    },
+    data() {
+      return {
+        show: false,
+        overlay: false,
+        getContainer: () => div
+      };
+    }
+  });
+
+  expect(div.querySelector('.van-overlay')).toBeFalsy();
+
+  wrapper.setData({ overlay: true });
+  expect(div.querySelector('.van-overlay')).toBeFalsy();
+
+  wrapper.setData({ show: true });
+  expect(div.querySelector('.van-overlay')).toBeTruthy();
+});
+
+test('close on click overlay', () => {
+  const div = document.createElement('div');
+  const onClickOverlay = jest.fn();
+
+  wrapper = mount({
+    template: `
+      <div>
+        <popup
+          v-model="value"
+          :get-container="getContainer"
+          @click-overlay="onClickOverlay"
+        />
+      </div>
+    `,
+    components: {
+      Popup
+    },
+    data() {
+      return {
+        value: true,
+        getContainer: () => div
+      };
+    },
+    methods: {
+      onClickOverlay
+    }
+  });
+
+  const modal = div.querySelector('.van-overlay');
+  triggerDrag(modal, 0, -30);
+  modal.click();
+
+  expect(wrapper.vm.value).toBeFalsy();
+  expect(onClickOverlay).toHaveBeenCalledTimes(1);
+});
+
+test('open & close event', () => {
+  const wrapper = mount(Popup);
+  wrapper.vm.value = true;
+  expect(wrapper.emitted('open')).toBeTruthy();
+  wrapper.vm.value = false;
+  expect(wrapper.emitted('close')).toBeTruthy();
+});
+
+test('click event', () => {
+  const wrapper = mount(Popup, {
+    propsData: {
+      value: true
+    }
+  });
+
+  wrapper.trigger('click');
+  expect(wrapper.emitted('click')).toBeTruthy();
+});
+
+test('duration prop', () => {
+  const wrapper = mount(Popup, {
+    propsData: {
+      value: true,
+      duration: 0.5
+    }
+  });
+
+  expect(wrapper).toMatchSnapshot();
+});