91 lines
2.9 KiB
JavaScript
91 lines
2.9 KiB
JavaScript
import { asyncExpect } from '../../../tests/utils';
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import { mount } from '@vue/test-utils';
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import Tooltip from '..';
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import mountTest from '../../../tests/shared/mountTest';
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describe('Tooltip', () => {
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mountTest(Tooltip);
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it('check `onVisibleChange` arguments', async () => {
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const onVisibleChange = jest.fn();
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const wrapper = mount(
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{
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props: ['title', 'visible'],
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render() {
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const props = {
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title: this.title || '',
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mouseEnterDelay: 0,
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mouseLeaveDelay: 0,
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onVisibleChange,
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};
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if (this.visible !== undefined) {
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props.visible = this.visible;
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}
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return (
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<Tooltip ref="tooltip" {...props}>
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<div id="hello">Hello world!</div>
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</Tooltip>
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);
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},
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},
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{ sync: false, attachTo: 'body' },
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);
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let div = null;
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let lastCount = null;
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await asyncExpect(() => {
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// `title` is empty.
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div = document.getElementById('hello');
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div.dispatchEvent(new MouseEvent('mouseenter'));
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});
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await asyncExpect(() => {
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expect(onVisibleChange).not.toHaveBeenCalled();
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expect(wrapper.vm.$refs.tooltip.visible).toBe(false);
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});
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await asyncExpect(() => {
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div.dispatchEvent(new MouseEvent('mouseleave'));
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});
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await asyncExpect(() => {
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expect(onVisibleChange).not.toHaveBeenCalled();
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expect(wrapper.vm.$refs.tooltip.visible).toBe(false);
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});
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await asyncExpect(() => {
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// update `title` value.
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wrapper.setProps({ title: 'Have a nice day!' });
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});
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await asyncExpect(() => {
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document.getElementById('hello').dispatchEvent(new MouseEvent('mouseenter'));
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});
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await asyncExpect(() => {
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expect(onVisibleChange).toHaveBeenLastCalledWith(true);
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expect(wrapper.vm.$refs.tooltip.visible).toBe(true);
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}, 0);
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await asyncExpect(() => {
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document.getElementById('hello').dispatchEvent(new MouseEvent('mouseleave'));
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});
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await asyncExpect(() => {
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expect(onVisibleChange).toHaveBeenLastCalledWith(false);
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expect(wrapper.vm.$refs.tooltip.visible).toBe(false);
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});
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await asyncExpect(() => {
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// add `visible` props.
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wrapper.setProps({ visible: false });
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});
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await asyncExpect(() => {
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document.getElementById('hello').dispatchEvent(new MouseEvent('mouseenter'));
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});
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await asyncExpect(() => {
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expect(onVisibleChange).toHaveBeenLastCalledWith(true);
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expect(wrapper.vm.$refs.tooltip.visible).toBe(false);
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});
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await asyncExpect(() => {
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// always trigger onVisibleChange
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document.getElementById('hello').dispatchEvent(new MouseEvent('mouseleave'));
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lastCount = onVisibleChange.mock.calls.length;
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});
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await asyncExpect(() => {
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expect(onVisibleChange.mock.calls.length).toBe(lastCount); // no change with lastCount
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expect(wrapper.vm.$refs.tooltip.visible).toBe(false);
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});
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});
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});
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