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import { GlDaterangePicker } from '@gitlab/ui';
import { shallowMountExtended, mountExtended } from 'helpers/vue_test_utils_helper';
import { useFakeDate } from 'helpers/fake_date';
import Daterange from '~/analytics/shared/components/daterange.vue';
const defaultProps = {
startDate: new Date(2019, 8, 1),
endDate: new Date(2019, 8, 11),
};
describe('Daterange component', () => {
useFakeDate(2019, 8, 25);
let wrapper;
const factory = (props = defaultProps, mountFn = shallowMountExtended) => {
wrapper = mountFn(Daterange, {
propsData: {
...defaultProps,
...props,
},
});
};
afterEach(() => {
wrapper.destroy();
});
const findDaterangePicker = () => wrapper.findComponent(GlDaterangePicker);
const findDateRangeIndicator = () => wrapper.findByTestId('daterange-picker-indicator');
describe('template', () => {
describe('when show is false', () => {
it('does not render the daterange picker', () => {
factory({ show: false });
expect(findDaterangePicker().exists()).toBe(false);
});
});
describe('when show is true', () => {
it('renders the daterange picker', () => {
factory({ show: true });
expect(findDaterangePicker().exists()).toBe(true);
});
});
describe('with a minDate being set', () => {
it('emits the change event with the minDate when the user enters a start date before the minDate', async () => {
const startDate = new Date('2019-09-01');
const endDate = new Date('2019-09-30');
const minDate = new Date('2019-06-01');
factory({ show: true, startDate, endDate, minDate }, mountExtended);
const input = findDaterangePicker().find('input');
input.setValue('2019-01-01');
await input.trigger('change');
expect(wrapper.emitted().change).toEqual([[{ startDate: minDate, endDate }]]);
});
});
describe('with a maxDateRange being set', () => {
beforeEach(() => {
factory({ maxDateRange: 30 }, mountExtended);
});
it('displays the max date range indicator', () => {
expect(findDateRangeIndicator().exists()).toBe(true);
});
it('displays the correct number of selected days in the indicator', () => {
expect(findDateRangeIndicator().text()).toBe('10 days selected');
});
it('sets the tooltip', () => {
const tooltip = findDaterangePicker().props('tooltip');
expect(tooltip).toBe(
'Showing data for workflow items created in this date range. Date range limited to 30 days.',
);
});
});
});
describe('computed', () => {
describe('dateRange', () => {
beforeEach(() => {
factory({ show: true });
});
describe('set', () => {
it('emits the change event with an object containing startDate and endDate', () => {
const startDate = new Date('2019-10-01');
const endDate = new Date('2019-10-05');
wrapper.vm.dateRange = { startDate, endDate };
expect(wrapper.emitted().change).toEqual([[{ startDate, endDate }]]);
});
});
describe('get', () => {
it("returns value of dateRange from state's startDate and endDate", () => {
expect(wrapper.vm.dateRange).toEqual({
startDate: defaultProps.startDate,
endDate: defaultProps.endDate,
});
});
});
});
});
});
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