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

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

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders demo correctly 1`] = `
+<div>
+  <div>
+    <div class="van-slider">
+      <div class="van-slider__bar" style="width: 50%; height: 2px;">
+        <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="van-slider__button"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-slider">
+      <div class="van-slider__bar" style="width: 50%; height: 2px;">
+        <div role="slider" tabindex="0" aria-valuemin="-50" aria-valuenow="0" aria-valuemax="50" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="van-slider__button"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-slider van-slider--disabled">
+      <div class="van-slider__bar" style="width: 50%; height: 2px;">
+        <div role="slider" tabindex="-1" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="van-slider__button"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-slider">
+      <div class="van-slider__bar" style="width: 50%; height: 2px;">
+        <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="van-slider__button"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-slider">
+      <div class="van-slider__bar" style="width: 50%; height: 4px; background: rgb(255, 68, 68);">
+        <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="van-slider__button"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-slider">
+      <div class="van-slider__bar" style="width: 50%; height: 2px; background: rgb(255, 68, 68);">
+        <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+          <div class="custom-button">50</div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div style="height: 120px; padding-left: 30px;">
+      <div class="van-slider van-slider--vertical">
+        <div class="van-slider__bar" style="height: 50%; width: 2px;">
+          <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="vertical" class="van-slider__button-wrapper">
+            <div class="van-slider__button"></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+`;

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

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`click bar 1`] = `
+<div class="van-slider van-slider--disabled">
+  <div class="van-slider__bar" style="width: 50%; height: 2px;">
+    <div role="slider" tabindex="-1" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;
+
+exports[`click bar 2`] = `
+<div class="van-slider">
+  <div class="van-slider__bar" style="width: 100%; height: 2px;">
+    <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;
+
+exports[`click vertical 1`] = `
+<div class="van-slider van-slider--vertical">
+  <div class="van-slider__bar" style="height: 100%; width: 2px;">
+    <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="vertical" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;
+
+exports[`drag button 1`] = `
+<div class="van-slider van-slider--disabled">
+  <div class="van-slider__bar" style="width: 50%; height: 2px;">
+    <div role="slider" tabindex="-1" aria-valuemin="0" aria-valuenow="50" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;
+
+exports[`drag button 2`] = `
+<div class="van-slider">
+  <div class="van-slider__bar" style="width: 100%; height: 2px;">
+    <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="horizontal" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;
+
+exports[`drag button vertical 1`] = `
+<div class="van-slider van-slider--vertical">
+  <div class="van-slider__bar" style="height: 100%; width: 2px;">
+    <div role="slider" tabindex="0" aria-valuemin="0" aria-valuenow="100" aria-valuemax="100" aria-orientation="vertical" class="van-slider__button-wrapper">
+      <div class="van-slider__button"></div>
+    </div>
+  </div>
+</div>
+`;

src/slider/test/demo.spec.js

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

src/slider/test/index.spec.js

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+import Slider from '..';
+import { mount, trigger, triggerDrag, mockGetBoundingClientRect } from '../../../test/utils';
+
+function mockRect(vertical) {
+  return mockGetBoundingClientRect({
+    width: vertical ? 0 : 100,
+    height: vertical ? 100 : 0,
+    top: vertical ? 0 : 100,
+    left: vertical ? 100 : 0
+  });
+}
+
+test('drag button', () => {
+  const restoreMock = mockRect();
+
+  const wrapper = mount(Slider, {
+    propsData: {
+      value: 50,
+      disabled: true
+    }
+  });
+
+  wrapper.vm.$on('input', value => {
+    wrapper.setProps({ value });
+  });
+
+  const button = wrapper.find('.van-slider__button');
+  triggerDrag(button, 50, 0);
+  expect(wrapper).toMatchSnapshot();
+  expect(wrapper.emitted('drag-start')).toBeFalsy();
+  expect(wrapper.emitted('drag-end')).toBeFalsy();
+
+  wrapper.setData({ disabled: false });
+  trigger(button, 'touchstart', 0, 0);
+  trigger(button, 'touchend', 0, 0);
+  triggerDrag(button, 50, 0);
+  expect(wrapper).toMatchSnapshot();
+  expect(wrapper.emitted('drag-start')).toBeTruthy();
+  expect(wrapper.emitted('drag-end')).toBeTruthy();
+
+  restoreMock();
+});
+
+it('click bar', () => {
+  const restoreMock = mockRect();
+
+  const wrapper = mount(Slider, {
+    propsData: {
+      value: 50,
+      disabled: true
+    }
+  });
+
+  wrapper.vm.$on('input', value => {
+    wrapper.setProps({ value });
+  });
+
+  trigger(wrapper, 'click', 100, 0);
+  expect(wrapper).toMatchSnapshot();
+
+  wrapper.setData({ disabled: false });
+  trigger(wrapper, 'click', 100, 0);
+  expect(wrapper).toMatchSnapshot();
+
+  restoreMock();
+});
+
+test('drag button vertical', () => {
+  const restoreMock = mockRect(true);
+
+  const wrapper = mount(Slider, {
+    propsData: {
+      value: 50,
+      vertical: true
+    }
+  });
+
+  wrapper.vm.$on('input', value => {
+    wrapper.setProps({ value });
+  });
+
+  const button = wrapper.find('.van-slider__button');
+  triggerDrag(button, 0, 50);
+  expect(wrapper).toMatchSnapshot();
+
+  restoreMock();
+});
+
+it('click vertical', () => {
+  const restoreMock = mockRect(true);
+
+  const wrapper = mount(Slider, {
+    propsData: {
+      value: 50,
+      vertical: true
+    }
+  });
+
+  wrapper.vm.$on('input', value => {
+    wrapper.setProps({ value });
+  });
+
+  trigger(wrapper, 'click', 0, 100);
+  expect(wrapper).toMatchSnapshot();
+
+  restoreMock();
+});