fairnesscoop / permacoop

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

import {RefuseHolidayCommandHandler} from './RefuseHolidayCommandHandler';

import {HolidayRepository} from 'src/Infrastructure/HumanResource/Holiday/Repository/HolidayRepository';

import {RefuseHolidayCommand} from './RefuseHolidayCommand';

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

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

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

import {HolidayNotFoundException} from 'src/Domain/HumanResource/Holiday/Exception/HolidayNotFoundException';

import {HolidayCantBeModeratedException} from 'src/Domain/HumanResource/Holiday/Exception/HolidayCantBeModeratedException';

import {CanHolidayBeModerated} from 'src/Domain/HumanResource/Holiday/Specification/CanHolidayBeModerated';

describe('RefuseHolidayCommandHandler', () => {

  let holidayRepository: HolidayRepository;

  let dateUtilsAdapter: DateUtilsAdapter;

  let canHolidayBeModerated: CanHolidayBeModerated;

  let handler: RefuseHolidayCommandHandler;

  const user = mock(User);

  const holiday = mock(Holiday);

  const command = new RefuseHolidayCommand(

    instance(user),

    'cfdd06eb-cd71-44b9-82c6-46110b30ce05'

  );

  beforeEach(() => {

    holidayRepository = mock(HolidayRepository);

    dateUtilsAdapter = mock(DateUtilsAdapter);

    canHolidayBeModerated = mock(CanHolidayBeModerated);

    handler = new RefuseHolidayCommandHandler(

      instance(holidayRepository),

      instance(dateUtilsAdapter),

      instance(canHolidayBeModerated)

    );

  });

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

    when(

      holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

    ).thenResolve(null);

    try {

      await handler.execute(command);

    } catch (e) {

      expect(e).toBeInstanceOf(HolidayNotFoundException);

      expect(e.message).toBe('human_resource.errors.holiday_not_found');

      verify(

        holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

      ).once();

      verify(

        canHolidayBeModerated.isSatisfiedBy(anything(), anything())

      ).never();

      verify(holiday.refuse(anything(), anything())).never();

      verify(holidayRepository.save(anything())).never();

    }

  });

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

    when(

      holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

    ).thenResolve(instance(holiday));

    when(

      canHolidayBeModerated.isSatisfiedBy(instance(holiday), instance(user))

    ).thenReturn(false);

    try {

      await handler.execute(command);

    } catch (e) {

      expect(e).toBeInstanceOf(HolidayCantBeModeratedException);

      expect(e.message).toBe('human_resource.errors.holiday_cant_be_moderated');

      verify(

        canHolidayBeModerated.isSatisfiedBy(instance(holiday), instance(user))

      ).once();

      verify(

        holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

      ).once();

      verify(holiday.refuse(anything(), anything())).never();

      verify(holidayRepository.save(anything())).never();

    }

  });

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

    const date = new Date('2020-09-10T00:00:00.000Z');

    when(

      holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

    ).thenResolve(instance(holiday));

    when(holiday.getId()).thenReturn('cfdd06eb-cd71-44b9-82c6-46110b30ce05');

    when(

      canHolidayBeModerated.isSatisfiedBy(instance(holiday), instance(user))

    ).thenReturn(true);

    when(dateUtilsAdapter.getCurrentDate()).thenReturn(date);

    expect(await handler.execute(command)).toBe(

      'cfdd06eb-cd71-44b9-82c6-46110b30ce05'

    );

    verify(

      canHolidayBeModerated.isSatisfiedBy(instance(holiday), instance(user))

    ).once();

    verify(

      holidayRepository.findOneById('cfdd06eb-cd71-44b9-82c6-46110b30ce05')

    ).once();

    verify(

      holiday.refuse(instance(user), '2020-09-10T00:00:00.000Z')

    ).calledBefore(holidayRepository.save(instance(holiday)));

    verify(holidayRepository.save(instance(holiday))).once();

  });

});