import React from 'react';
import { mount } from 'enzyme';
import Select from '..';
import focusTest from '../../../tests/shared/focusTest';

describe('Select', () => {
  focusTest(Select);

  beforeEach(() => {
    jest.useFakeTimers();
  });

  afterEach(() => {
    jest.useRealTimers();
  });

  it('should have default notFoundContent', () => {
    const wrapper = mount(<Select mode="multiple" />);
    wrapper.find('.c7n-select').simulate('click');
    jest.runAllTimers();
    const dropdownWrapper = mount(
      wrapper
        .find('Trigger')
        .instance()
        .getComponent(),
    );
    expect(dropdownWrapper.find('MenuItem').length).toBe(1);
    expect(
      dropdownWrapper
        .find('MenuItem')
        .at(0)
        .text(),
    ).toBe('Not Found');
  });

  it('should support set notFoundContent to null', () => {
    const wrapper = mount(<Select mode="multiple" notFoundContent={null} />);
    wrapper.find('.c7n-select').simulate('click');
    jest.runAllTimers();
    const dropdownWrapper = mount(
      wrapper
        .find('Trigger')
        .instance()
        .getComponent(),
    );
    expect(dropdownWrapper.find('MenuItem').length).toBe(0);
  });

  it('should not have default notFoundContent when mode is combobox', () => {
    const wrapper = mount(<Select mode="combobox" />);
    wrapper.find('.c7n-select').simulate('click');
    jest.runAllTimers();
    const dropdownWrapper = mount(
      wrapper
        .find('Trigger')
        .instance()
        .getComponent(),
    );
    expect(dropdownWrapper.find('MenuItem').length).toBe(0);
  });

  it('should not have notFoundContent when mode is combobox and notFoundContent is set', () => {
    const wrapper = mount(<Select mode="combobox" notFoundContent="not at all" />);
    wrapper.find('.c7n-select').simulate('click');
    jest.runAllTimers();
    const dropdownWrapper = mount(
      wrapper
        .find('Trigger')
        .instance()
        .getComponent(),
    );
    expect(dropdownWrapper.find('MenuItem').length).toBe(1);
    expect(
      dropdownWrapper
        .find('MenuItem')
        .at(0)
        .text(),
    ).toBe('not at all');
  });
});