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import React from 'react';
import Moment from 'moment';
import { mount } from 'enzyme';
import Calendar from '..';
describe('Calendar', () => {
it('Calendar should be selectable', () => {
const onSelect = jest.fn();
const wrapper = mount(
<Calendar onSelect={onSelect} />
);
wrapper.find('.ant-fullcalendar-cell').at(0).simulate('click');
expect(onSelect).toBeCalledWith(expect.anything());
const value = onSelect.mock.calls[0][0];
expect(Moment.isMoment(value)).toBe(true);
});
it('only Valid range should be selectable', () => {
const onSelect = jest.fn();
const validRange = [Moment('2018-02-02'), Moment('2018-02-18')];
const wrapper = mount(
<Calendar onSelect={onSelect} validRange={validRange} defaultValue={Moment('2018-02-02')} />
);
wrapper.find('[title="February 1, 2018"]').at(0).simulate('click');
wrapper.find('[title="February 2, 2018"]').at(0).simulate('click');
expect(onSelect.mock.calls.length).toBe(1);
});
it('dates other than in valid range should be disabled', () => {
const onSelect = jest.fn();
const validRange = [Moment('2018-02-02'), Moment('2018-02-18')];
const wrapper = mount(
<Calendar onSelect={onSelect} validRange={validRange} defaultValue={Moment('2018-02-02')} />
);
wrapper.find('[title="February 20, 2018"]').at(0).simulate('click');
const elem = wrapper.find('[title="February 20, 2018"]').hasClass('ant-fullcalendar-disabled-cell');
expect(elem).toEqual(true);
expect(onSelect.mock.calls.length).toBe(0);
});
it('months other than in valid range should be disabled', () => {
const onSelect = jest.fn();
const validRange = [Moment('2018-02-02'), Moment('2018-05-18')];
const wrapper = mount(
<Calendar onSelect={onSelect} validRange={validRange} defaultValue={Moment('2018-02-02')} mode="year" />
);
expect(wrapper.find('[title="Jan"]').at(0).hasClass('ant-fullcalendar-month-panel-cell-disabled')).toBe(true);
expect(wrapper.find('[title="Feb"]').at(0).hasClass('ant-fullcalendar-month-panel-cell-disabled')).toBe(false);
expect(wrapper.find('[title="Jun"]').at(0).hasClass('ant-fullcalendar-month-panel-cell-disabled')).toBe(true);
wrapper.find('[title="Jan"]').at(0).simulate('click');
wrapper.find('[title="Mar"]').at(0).simulate('click');
expect(onSelect.mock.calls.length).toBe(1);
});
it('months other than in valid range should not be shown in header', () => {
const validRange = [Moment('2017-02-02'), Moment('2018-05-18')];
const wrapper = mount(
<Calendar validRange={validRange} />
);
wrapper.find('.ant-fullcalendar-year-select').hostNodes().simulate('click');
wrapper.find('.ant-select-dropdown-menu-item').first().simulate('click');
wrapper.find('.ant-fullcalendar-month-select').hostNodes().simulate('click');
// 2 years and 11 months
expect(wrapper.find('.ant-select-dropdown-menu-item').length).toBe(13);
});
it('getDateRange should returns a disabledDate function', () => {
const validRange = [Moment('2018-02-02'), Moment('2018-05-18')];
const wrapper = mount(
<Calendar validRange={validRange} defaultValue={Moment('2018-02-02')} />
);
const instance = wrapper.instance();
const disabledDate = instance.getDateRange(validRange);
expect(disabledDate(Moment('2018-06-02'))).toBe(true);
expect(disabledDate(Moment('2018-04-02'))).toBe(false);
});
it('Calendar should change mode by prop', () => {
const monthMode = 'month';
const yearMode = 'year';
const wrapper = mount(
<Calendar />
);
expect(wrapper.state().mode).toEqual(monthMode);
wrapper.setProps({ mode: 'year' });
expect(wrapper.state().mode).toEqual(yearMode);
});
it('Calendar should switch mode', () => {
const monthMode = 'month';
const yearMode = 'year';
const onPanelChangeStub = jest.fn();
const wrapper = mount(
<Calendar mode={yearMode} onPanelChange={onPanelChangeStub} />
);
expect(wrapper.state().mode).toEqual(yearMode);
wrapper.instance().setType('date');
expect(wrapper.state().mode).toEqual(monthMode);
expect(onPanelChangeStub).toHaveBeenCalledTimes(1);
});
});