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import { mount } from '@vue/test-utils';
import { GlDatepicker } from '@gitlab/ui';
import DatetimePicker from '~/admin/broadcast_messages/components/datetime_picker.vue';
describe('DatetimePicker', () => {
let wrapper;
const toDate = (day, time) => new Date(`${day}T${time}:00.000Z`);
const findDatepicker = () => wrapper.findComponent(GlDatepicker);
const findTimepicker = () => wrapper.findComponent('[data-testid="time-picker"]');
const testDay = '2022-03-22';
const testTime = '01:23';
function createComponent() {
wrapper = mount(DatetimePicker, {
propsData: {
value: toDate(testDay, testTime),
},
});
}
beforeEach(() => {
createComponent();
});
it('renders the Date in the datepicker and timepicker inputs', () => {
expect(findDatepicker().props().value).toEqual(toDate(testDay, testTime));
expect(findTimepicker().element.value).toEqual(testTime);
});
it('emits Date with the new day/old time when the date picker changes', () => {
const newDay = '1992-06-30';
const newTime = '08:00';
findDatepicker().vm.$emit('input', toDate(newDay, newTime));
expect(wrapper.emitted().input).toEqual([[toDate(newDay, testTime)]]);
});
it('emits Date with the old day/new time when the time picker changes', () => {
const newTime = '08:00';
findTimepicker().vm.$emit('input', newTime);
expect(wrapper.emitted().input).toEqual([[toDate(testDay, newTime)]]);
});
});
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