fairnesscoop / permacoop

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

import { DeleteContactCommandHandler } from './DeleteContactCommandHandler';

import { DeleteContactCommand } from './DeleteContactCommand';

import { ContactNotFoundException } from 'src/Domain/Contact/Exception/ContactNotFoundException';

import { Contact } from 'src/Domain/Contact/Contact.entity';

import { ContactRepository } from 'src/Infrastructure/Contact/Repository/ContactRepository';

describe('DeleteContactCommandHandler', () => {

  let contactRepository: ContactRepository;

  let handler: DeleteContactCommandHandler;

  const contact = mock(Contact);

  const command = new DeleteContactCommand(

    '2d5fb4da-12c2-11ea-8d71-362b9e155667'

  );

  beforeEach(() => {

    contactRepository = mock(ContactRepository);

    handler = new DeleteContactCommandHandler(instance(contactRepository));

  });

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

    when(

      contactRepository.findOneById('2d5fb4da-12c2-11ea-8d71-362b9e155667')

    ).thenResolve(null);

    try {

      expect(await handler.execute(command)).toBeUndefined();

    } catch (e) {

      expect(e).toBeInstanceOf(ContactNotFoundException);

      expect(e.message).toBe('crm.contacts.errors.not_found');

      verify(

        contactRepository.findOneById('2d5fb4da-12c2-11ea-8d71-362b9e155667')

      ).once();

      verify(contactRepository.remove(anything())).never();

    }

  });

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

    when(

      contactRepository.findOneById('2d5fb4da-12c2-11ea-8d71-362b9e155667')

    ).thenResolve(instance(contact));

    expect(await handler.execute(command)).toBeUndefined();

    verify(

      contactRepository.findOneById('2d5fb4da-12c2-11ea-8d71-362b9e155667')

    ).once();

    verify(contactRepository.remove(instance(contact))).once();

  });

});