fairnesscoop / permacoop

import { LeaveRequest } from 'src/Domain/HumanResource/Leave/LeaveRequest.entity';

import { User } from 'src/Domain/HumanResource/User/User.entity';

import { DateUtilsAdapter } from 'src/Infrastructure/Adapter/DateUtilsAdapter';

import { LeaveRequestRepository } from 'src/Infrastructure/HumanResource/Leave/Repository/LeaveRequestRepository';

import { instance, mock, verify, when } from 'ts-mockito';

import { GetLeavesCalendarQuery } from './GetLeavesCalendarQuery';

import { GetLeavesCalendarQueryHandler } from './GetLeavesCalendarQueryHandler';

describe('GetLeavesCalendarQueryHandler', () => {

  let dateUtilsAdapter: DateUtilsAdapter;

  let leaveRequestRepository: LeaveRequestRepository;

  let queryHandler: GetLeavesCalendarQueryHandler;

  beforeEach(() => {

    dateUtilsAdapter = mock(DateUtilsAdapter);

    leaveRequestRepository = mock(LeaveRequestRepository);

    queryHandler = new GetLeavesCalendarQueryHandler(

      instance(dateUtilsAdapter),

      instance(leaveRequestRepository)

    );

  });

  it('testGetLeavesCalendar', async () => {

    const user = mock(User);

    when(user.getFullName()).thenReturn('Jane Dean');

    const leaveRequest = mock(LeaveRequest);

    when(leaveRequest.getStartDate()).thenReturn(

      'Thu Nov 03 2022 12:00:00 GMT+0100 (Central European Standard Time)'

    );

    when(leaveRequest.getEndDate()).thenReturn(

      'Sat Nov 05 2022 12:00:00 GMT+0100 (Central European Standard Time)'

    );

    when(leaveRequest.getUser()).thenReturn(instance(user));

    when(leaveRequestRepository.findAcceptedLeaveRequests()).thenResolve([

      instance(leaveRequest)

    ]);

    const result = await queryHandler.execute(new GetLeavesCalendarQuery());

    const lines = result.split('\r\n');

    const findNext = (pattern: string): string | null => {

      while (lines.length > 0) {

        const line = lines.shift();

        if (line.startsWith(pattern)) {

          return line;

        }

      }

      return null;

    };

    expect(findNext('BEGIN:VCALENDAR')).not.toBeNull();

    expect(findNext('VERSION:2.0')).not.toBeNull();

    expect(findNext('PRODID:-//Fairness//Permacoop//FR')).not.toBeNull();

    expect(findNext('CALSCALE:GREGORIAN')).not.toBeNull();

    expect(findNext('X-WR-CALNAME:Congés Fairness')).not.toBeNull();

    expect(findNext('X-APPLE-CALENDAR-COLOR:#00CA9E')).not.toBeNull();

    expect(findNext('BEGIN:VEVENT')).not.toBeNull();

    expect(findNext('DTSTART;VALUE=DATE:20221103')).not.toBeNull();

    expect(findNext('DTEND;VALUE=DATE:20221105')).not.toBeNull();

    expect(findNext('SUMMARY:Congés Jane Dean')).not.toBeNull();

    expect(findNext('END:VEVENT')).not.toBeNull();

    expect(findNext('END:VCALENDAR')).not.toBeNull();

    expect(lines).toHaveLength(0);

    verify(leaveRequestRepository.findAcceptedLeaveRequests()).once();

  });

});