65 lines
1.5 KiB
JavaScript
65 lines
1.5 KiB
JavaScript
import { mount } from '@vue/test-utils';
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import { asyncExpect } from '../utils';
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export default function focusTest(Component) {
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describe('focus and blur', () => {
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beforeAll(() => {
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jest.useFakeTimers();
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});
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afterAll(() => {
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jest.useRealTimers();
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});
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it('focus() and onFocus', () => {
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const handleFocus = jest.fn();
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const wrapper = mount(
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{
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render(h) {
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return <Component ref="component" onFocus={handleFocus} />;
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},
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},
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{ attachToDocument: true, sync: false },
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);
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wrapper.vm.$refs.component.focus();
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jest.runAllTimers();
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expect(handleFocus).toBeCalled();
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});
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it('blur() and onBlur', async () => {
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const handleBlur = jest.fn();
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const wrapper = mount(
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{
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render(h) {
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return <Component ref="component" onBlur={handleBlur} />;
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},
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},
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{ attachToDocument: true, sync: false },
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);
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wrapper.vm.$refs.component.focus();
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wrapper.vm.$refs.component.blur();
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jest.runAllTimers();
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await asyncExpect(() => {
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expect(handleBlur).toBeCalled();
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});
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});
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it('autoFocus', done => {
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jest.useRealTimers();
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const handleFocus = jest.fn();
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mount(
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{
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render(h) {
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return <Component autoFocus onFocus={handleFocus} />;
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},
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},
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{ attachToDocument: true, sync: false },
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);
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setTimeout(() => {
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expect(handleFocus).toBeCalled();
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done();
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}, 1000);
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});
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});
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}
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