ant-design/components/dropdown/__tests__/dropdown-button.test.js

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import React from 'react';
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import { mount } from 'enzyme';
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import Dropdown from '..';
import Menu from '../../menu';
describe('DropdownButton', () => {
it('pass appropriate props to Dropdown', () => {
const props = {
align: {
offset: [10, 20],
},
overlay: (
<Menu>
<Menu.Item>foo</Menu.Item>
</Menu>
),
disabled: false,
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trigger: ['hover'],
visible: true,
onVisibleChange: () => {},
};
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const wrapper = mount(<Dropdown.Button {...props} />);
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const dropdownProps = wrapper.find(Dropdown).props();
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Object.keys(props).forEach(key => {
expect(dropdownProps[key]).toBe(props[key]); // eslint-disable-line
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});
});
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it("don't pass visible to Dropdown if it's not exits", () => {
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const menu = (
<Menu>
<Menu.Item>foo</Menu.Item>
</Menu>
);
const wrapper = mount(<Dropdown.Button overlay={menu} />);
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const dropdownProps = wrapper.find(Dropdown).props();
expect('visible' in dropdownProps).toBe(false);
});
});