Test transfer (#4191)

* refactor: use Checkbox directly

* test: add test case for Transfer

components/locale-provider/__tests__/__snapshots__/demo.test.js.snap

@@ -242,11 +242,17 @@ exports[`test renders ./components/locale-provider/demo/all.md correctly 1`] = `
           class="ant-transfer-list">
           <div
             class="ant-transfer-list-header">
+            <label
+              class="ant-checkbox-wrapper">
               <span
-              class="ant-transfer-checkbox">
+                class="ant-checkbox">
                 <span
-                class="ant-transfer-checkbox-inner" />
+                  class="ant-checkbox-inner" />
+                <input
+                  class="ant-checkbox-input"
+                  type="checkbox" />
               </span>
+            </label>
             <span
               class="ant-transfer-list-header-selected">
               <span>
@@ -306,11 +312,17 @@ exports[`test renders ./components/locale-provider/demo/all.md correctly 1`] = `
           class="ant-transfer-list">
           <div
             class="ant-transfer-list-header">
+            <label
+              class="ant-checkbox-wrapper">
               <span
-              class="ant-transfer-checkbox">
+                class="ant-checkbox">
                 <span
-                class="ant-transfer-checkbox-inner" />
+                  class="ant-checkbox-inner" />
+                <input
+                  class="ant-checkbox-input"
+                  type="checkbox" />
               </span>
+            </label>
             <span
               class="ant-transfer-list-header-selected">
               <span>

components/transfer/__tests__/__snapshots__/demo.test.js.snap

@@ -6,11 +6,17 @@ exports[`test renders ./components/transfer/demo/advanced.md correctly 1`] = `
     style="width:250px;height:300px;">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -84,11 +90,17 @@ exports[`test renders ./components/transfer/demo/advanced.md correctly 1`] = `
     style="width:250px;height:300px;">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -144,11 +156,17 @@ exports[`test renders ./components/transfer/demo/basic.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -238,11 +256,17 @@ exports[`test renders ./components/transfer/demo/basic.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -294,11 +318,17 @@ exports[`test renders ./components/transfer/demo/custom-item.md correctly 1`] =
     style="width:300px;height:300px;">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -344,11 +374,17 @@ exports[`test renders ./components/transfer/demo/custom-item.md correctly 1`] =
     style="width:300px;height:300px;">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -378,11 +414,17 @@ exports[`test renders ./components/transfer/demo/large-data.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -427,11 +469,17 @@ exports[`test renders ./components/transfer/demo/large-data.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -461,11 +509,17 @@ exports[`test renders ./components/transfer/demo/search.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>
@@ -525,11 +579,17 @@ exports[`test renders ./components/transfer/demo/search.md correctly 1`] = `
     class="ant-transfer-list">
     <div
       class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
         <span
-        class="ant-transfer-checkbox">
+          class="ant-checkbox">
           <span
-          class="ant-transfer-checkbox-inner" />
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
         </span>
+      </label>
       <span
         class="ant-transfer-list-header-selected">
         <span>

components/transfer/__tests__/__snapshots__/index.test.js.snap

@@ -0,0 +1,143 @@
+exports[`Transfer should render correctly 1`] = `
+<div
+  class="ant-transfer">
+  <div
+    class="ant-transfer-list">
+    <div
+      class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
+        <span
+          class="ant-checkbox ant-checkbox-checked ant-checkbox-checked-1">
+          <span
+            class="ant-checkbox-inner" />
+          <input
+            checked=""
+            class="ant-checkbox-input"
+            type="checkbox" />
+        </span>
+      </label>
+      <span
+        class="ant-transfer-list-header-selected">
+        <span>
+          1/2 
+        </span>
+        <span
+          class="ant-transfer-list-header-title" />
+      </span>
+    </div>
+    <div
+      class="ant-transfer-list-body">
+      <ul
+        class="ant-transfer-list-content">
+        <li
+          class="ant-transfer-list-content-item">
+          <label
+            class="ant-checkbox-wrapper">
+            <span
+              class="ant-checkbox ant-checkbox-checked ant-checkbox-checked-1">
+              <span
+                class="ant-checkbox-inner" />
+              <input
+                checked=""
+                class="ant-checkbox-input"
+                type="checkbox" />
+            </span>
+          </label>
+          <span />
+        </li>
+        <li
+          class="ant-transfer-list-content-item ant-transfer-list-content-item-disabled">
+          <label
+            class="ant-checkbox-wrapper">
+            <span
+              class="ant-checkbox ant-checkbox-disabled">
+              <span
+                class="ant-checkbox-inner" />
+              <input
+                class="ant-checkbox-input"
+                disabled=""
+                type="checkbox" />
+            </span>
+          </label>
+          <span />
+        </li>
+      </ul>
+      <div
+        class="ant-transfer-list-body-not-found">
+        Not Found
+      </div>
+    </div>
+  </div>
+  <div
+    class="ant-transfer-operation">
+    <button
+      class="ant-btn ant-btn-primary ant-btn-sm"
+      disabled=""
+      type="button">
+      <span>
+        <i
+          class="anticon anticon-left" />
+      </span>
+    </button>
+    <button
+      class="ant-btn ant-btn-primary ant-btn-sm"
+      type="button">
+      <span>
+        <i
+          class="anticon anticon-right" />
+      </span>
+    </button>
+  </div>
+  <div
+    class="ant-transfer-list">
+    <div
+      class="ant-transfer-list-header">
+      <label
+        class="ant-checkbox-wrapper">
+        <span
+          class="ant-checkbox">
+          <span
+            class="ant-checkbox-inner" />
+          <input
+            class="ant-checkbox-input"
+            type="checkbox" />
+        </span>
+      </label>
+      <span
+        class="ant-transfer-list-header-selected">
+        <span>
+          1 
+        </span>
+        <span
+          class="ant-transfer-list-header-title" />
+      </span>
+    </div>
+    <div
+      class="ant-transfer-list-body">
+      <ul
+        class="ant-transfer-list-content">
+        <li
+          class="ant-transfer-list-content-item">
+          <label
+            class="ant-checkbox-wrapper">
+            <span
+              class="ant-checkbox">
+              <span
+                class="ant-checkbox-inner" />
+              <input
+                class="ant-checkbox-input"
+                type="checkbox" />
+            </span>
+          </label>
+          <span />
+        </li>
+      </ul>
+      <div
+        class="ant-transfer-list-body-not-found">
+        Not Found
+      </div>
+    </div>
+  </div>
+</div>
+`;

components/transfer/__tests__/__snapshots__/list.test.js.snap

@@ -0,0 +1,84 @@
+exports[`List should render correctly 1`] = `
+<div
+  class="ant-transfer-list">
+  <div
+    class="ant-transfer-list-header">
+    <label
+      class="ant-checkbox-wrapper">
+      <span
+        class="ant-checkbox-indeterminate ant-checkbox">
+        <span
+          class="ant-checkbox-inner" />
+        <input
+          class="ant-checkbox-input"
+          type="checkbox" />
+      </span>
+    </label>
+    <span
+      class="ant-transfer-list-header-selected">
+      <span>
+        1/3 
+      </span>
+      <span
+        class="ant-transfer-list-header-title" />
+    </span>
+  </div>
+  <div
+    class="ant-transfer-list-body">
+    <ul
+      class="ant-transfer-list-content">
+      <li
+        class="ant-transfer-list-content-item">
+        <label
+          class="ant-checkbox-wrapper">
+          <span
+            class="ant-checkbox ant-checkbox-checked ant-checkbox-checked-1">
+            <span
+              class="ant-checkbox-inner" />
+            <input
+              checked=""
+              class="ant-checkbox-input"
+              type="checkbox" />
+          </span>
+        </label>
+        <span />
+      </li>
+      <li
+        class="ant-transfer-list-content-item">
+        <label
+          class="ant-checkbox-wrapper">
+          <span
+            class="ant-checkbox">
+            <span
+              class="ant-checkbox-inner" />
+            <input
+              class="ant-checkbox-input"
+              type="checkbox" />
+          </span>
+        </label>
+        <span />
+      </li>
+      <li
+        class="ant-transfer-list-content-item ant-transfer-list-content-item-disabled">
+        <label
+          class="ant-checkbox-wrapper">
+          <span
+            class="ant-checkbox ant-checkbox-disabled">
+            <span
+              class="ant-checkbox-inner" />
+            <input
+              class="ant-checkbox-input"
+              disabled=""
+              type="checkbox" />
+          </span>
+        </label>
+        <span />
+      </li>
+    </ul>
+    <div
+      class="ant-transfer-list-body-not-found">
+      Not Found
+    </div>
+  </div>
+</div>
+`;

components/transfer/__tests__/index.test.js

@@ -0,0 +1,85 @@
+import React from 'react';
+import { render, mount } from 'enzyme';
+import { renderToJson } from 'enzyme-to-json';
+import Transfer from '..';
+import TransferList from '../list';
+import TransferOperation from '../operation';
+import TransferSearch from '../search';
+import TransferItem from '../item';
+import Button from '../../button';
+import Checkbox from '../../checkbox';
+
+const listCommonProps = {
+  dataSource: [{
+    key: 'a',
+    title: 'a',
+  }, {
+    key: 'b',
+    title: 'b',
+  }, {
+    key: 'c',
+    title: 'c',
+    disabled: true,
+  }],
+  selectedKeys: ['a'],
+  targetKeys: ['b'],
+  lazy: false,
+};
+
+describe('Transfer', () => {
+  it('should render correctly', () => {
+    const wrapper = render(<Transfer {...listCommonProps} />);
+    expect(renderToJson(wrapper)).toMatchSnapshot();
+  });
+
+  it('should move selected keys to corresponding list', () => {
+    const handleChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onChange={handleChange} />);
+    wrapper.find(TransferOperation).find(Button).at(1).simulate('click'); // move selected keys to right list
+    expect(handleChange).toHaveBeenCalledWith(['a', 'b'], 'right', ['a']);
+  });
+
+  it('should uncheck checkbox when click on checked item', () => {
+    const handleSelectChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onSelectChange={handleSelectChange} />);
+    wrapper.find(TransferItem).filterWhere(n => n.prop('item').key === 'a').simulate('click');
+    expect(handleSelectChange).toHaveBeenLastCalledWith([], []);
+  });
+
+  it('should check checkbox when click on unchecked item', () => {
+    const handleSelectChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onSelectChange={handleSelectChange} />);
+    wrapper.find(TransferItem).filterWhere(n => n.prop('item').key === 'b').simulate('click');
+    expect(handleSelectChange).toHaveBeenLastCalledWith(['a'], ['b']);
+  });
+
+  it('should not check checkbox when click on disabled item', () => {
+    const handleSelectChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onSelectChange={handleSelectChange} />);
+    wrapper.find(TransferItem).filterWhere(n => n.prop('item').key === 'c').simulate('click');
+    expect(handleSelectChange).not.toHaveBeenCalled();
+  });
+
+  it('should check all item when click on check all', () => {
+    const handleSelectChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onSelectChange={handleSelectChange} />);
+    wrapper.find('.ant-transfer-list-header input[type="checkbox"]')
+      .filterWhere(n => !n.prop('checked')).simulate('change');
+    expect(handleSelectChange).toHaveBeenCalledWith(['a'], ['b']);
+  });
+
+  it('should uncheck all item when click on uncheck all', () => {
+    const handleSelectChange = jest.fn();
+    const wrapper = mount(<Transfer {...listCommonProps} onSelectChange={handleSelectChange} />);
+    wrapper.find('.ant-transfer-list-header input[type="checkbox"]')
+      .filterWhere(n => n.prop('checked')).simulate('change');
+    expect(handleSelectChange).toHaveBeenCalledWith([], []);
+  });
+
+  it('should call `filterOption` when use input in search box', () => {
+    const filterOption = (inputValue, option) => inputValue === option.title;
+    const wrapper = mount(<Transfer {...listCommonProps} showSearch filterOption={filterOption} />);
+    wrapper.find(TransferSearch).at(0).find('input').simulate('change', { target: { value: 'a' } });
+    expect(wrapper.find(TransferList).at(0).find(TransferItem).find(Checkbox)).toHaveLength(1);
+  });
+});

components/transfer/__tests__/list.test.js

@@ -0,0 +1,35 @@
+import React from 'react';
+import { render, mount } from 'enzyme';
+import { renderToJson } from 'enzyme-to-json';
+import List from '../list';
+import Checkbox from '../../checkbox';
+
+const listCommonProps = {
+  prefixCls: 'ant-transfer-list',
+  dataSource: [{
+    key: 'a',
+    title: 'a',
+  }, {
+    key: 'b',
+    title: 'b',
+  }, {
+    key: 'c',
+    title: 'c',
+    disabled: true,
+  }],
+  checkedKeys: ['a'],
+  lazy: false,
+};
+
+describe('List', () => {
+  it('should render correctly', () => {
+    const wrapper = render(<List {...listCommonProps} />);
+    expect(renderToJson(wrapper)).toMatchSnapshot();
+  });
+
+  it('should check top Checkbox while all available items are checked', () => {
+    const wrapper = mount(<List {...listCommonProps} checkedKeys={['a', 'b']} />);
+    expect(wrapper.find('.ant-transfer-list-header').find(Checkbox).prop('checked'))
+      .toBeTruthy();
+  });
+});

components/transfer/index.tsx

@@ -76,7 +76,7 @@ export default class Transfer extends React.Component<TransferProps, any> {
     body: PropTypes.func,
     footer: PropTypes.func,
     rowKey: PropTypes.func,
-    lazy: PropTypes.object,
+    lazy: PropTypes.oneOfType([PropTypes.object, PropTypes.bool]),
   };
 
   static contextTypes = {

components/transfer/item.tsx

@@ -43,15 +43,7 @@ export default class Item extends React.Component<any, any> {
       [`${prefixCls}-content-item-disabled`]: item.disabled,
     });
 
-    const lazyProps = assign({
+    const listItem = (
-      height: 32,
-      offset: 500,
-      throttle: 0,
-      debounce: false,
-    }, lazy);
-
-    return (
-      <Lazyload {...lazyProps}>
       <li
         className={className}
         title={renderedText}
@@ -60,7 +52,20 @@ export default class Item extends React.Component<any, any> {
         <Checkbox checked={checked} disabled={item.disabled} />
         <span>{renderedEl}</span>
       </li>
-      </Lazyload>
     );
+    let children: JSX.Element | null = null;
+    if (lazy) {
+      const lazyProps = assign({
+        height: 32,
+        offset: 500,
+        throttle: 0,
+        debounce: false,
+      }, lazy);
+      children = <Lazyload {...lazyProps}>{listItem}</Lazyload>;
+    } else {
+      children = listItem;
+    }
+
+    return children;
   }
 }

components/transfer/list.tsx

@@ -1,11 +1,12 @@
 import React from 'react';
-import Search from './search';
 import classNames from 'classnames';
 import Animate from 'rc-animate';
 import PureRenderMixin from 'rc-util/lib/PureRenderMixin';
 import assign from 'object-assign';
 import { TransferItem } from './index';
+import Search from './search';
 import Item from './item';
+import Checkbox from '../checkbox';
 
 function noop() {
 }
@@ -30,7 +31,7 @@ export interface TransferListProps {
   position?: string;
   notFoundContent?: React.ReactNode | string;
   filterOption: (filterText: any, item: any) => boolean;
-  lazy?: {};
+  lazy?: boolean | {};
 }
 
 export interface TransferListContext {
@@ -45,6 +46,7 @@ export default class TransferList extends React.Component<TransferListProps, any
     titleText: '',
     showSearch: false,
     render: noop,
+    lazy: {},
   };
 
   static contextTypes = {
@@ -101,27 +103,6 @@ export default class TransferList extends React.Component<TransferListProps, any
     this.props.handleClear();
   }
 
-  renderCheckbox({ prefixCls, filteredDataSource, checked, checkPart, disabled, checkable }) {
-    const checkAll = (!checkPart) && checked;
-
-    const checkboxCls = classNames({
-      [`${prefixCls}-checkbox`]: true,
-      [`${prefixCls}-checkbox-indeterminate`]: checkPart,
-      [`${prefixCls}-checkbox-checked`]: checkAll,
-      [`${prefixCls}-checkbox-disabled`]: disabled,
-    });
-
-    return (
-      <span
-        ref="checkbox"
-        className={checkboxCls}
-        onClick={() => this.props.handleSelectAll(filteredDataSource, checkAll)}
-      >
-        {(typeof checkable !== 'boolean') ? checkable : null}
-      </span>
-    );
-  }
-
   render() {
     const { prefixCls, dataSource, titleText, filter, checkedKeys, lazy, filterOption,
             body = noop, footer = noop, showSearch, render = noop, style } = this.props;
@@ -167,8 +148,6 @@ export default class TransferList extends React.Component<TransferListProps, any
       notFoundContent = notFoundContent || transferLocale.notFoundContent;
     }
 
-    const checkStatus = this.getCheckStatus(filteredDataSource);
-    const outerPrefixCls = prefixCls.replace('-list', '');
     const search = showSearch ? (
       <div className={`${prefixCls}-body-search-wrapper`}>
         <Search
@@ -204,19 +183,21 @@ export default class TransferList extends React.Component<TransferListProps, any
       </div>
     ) : null;
 
-    const renderedCheckbox = this.renderCheckbox({
+    const checkStatus = this.getCheckStatus(filteredDataSource);
-      prefixCls: outerPrefixCls,
+    const checkedAll = checkStatus === 'all';
-      checked: checkStatus === 'all',
+    const checkAllCheckbox = (
-      checkPart: checkStatus === 'part',
+      <Checkbox
-      checkable: <span className={`${outerPrefixCls}-checkbox-inner`} />,
+        ref="checkbox"
-      filteredDataSource,
+        checked={checkedAll}
-      disabled: false,
+        indeterminate={checkStatus === 'part'}
-    });
+        onChange={() => this.props.handleSelectAll(filteredDataSource, checkedAll)}
+      />
+    );
 
     return (
       <div className={listCls} style={style}>
         <div className={`${prefixCls}-header`}>
-          {renderedCheckbox}
+          {checkAllCheckbox}
           <span className={`${prefixCls}-header-selected`}>
             <span>
               {(checkedKeys.length > 0 ? `${checkedKeys.length}/` : '') + dataSource.length} {unit}

components/transfer/style/index.less

@@ -3,7 +3,6 @@
 @import "../../checkbox/style/mixin";
 
 @transfer-prefix-cls: ~"@{ant-prefix}-transfer";
-.antCheckboxFn(@checkbox-prefix-cls: ~"@{ant-prefix}-transfer-checkbox");
 
 .@{transfer-prefix-cls} {
   position: relative;