ad/tests/unit/ad/core/publish-message-when-ad-is-...

62 lines
2.2 KiB
TypeScript

import {
AD_MESSAGE_PUBLISHER,
OUTPUT_DATETIME_TRANSFORMER,
TIMEZONE_FINDER,
TIME_CONVERTER,
} from '@modules/ad/ad.di-tokens';
import { AdMapper } from '@modules/ad/ad.mapper';
import { PublishMessageWhenAdIsUpdatedDomainEventHandler } from '@modules/ad/core/application/event-handlers/publish-message-when-ad-is-updated.domain-event-handler';
import { AdEntity } from '@modules/ad/core/domain/ad.entity';
import { AdUpdatedDomainEvent } from '@modules/ad/core/domain/events/ad.domain-event';
import { OutputDateTimeTransformer } from '@modules/ad/infrastructure/output-datetime-transformer';
import { TimeConverter } from '@modules/ad/infrastructure/time-converter';
import { TimezoneFinder } from '@modules/ad/infrastructure/timezone-finder';
import { Test, TestingModule } from '@nestjs/testing';
import { punctualPassengerCreateAdProps } from './ad.fixtures';
const mockMessagePublisher = {
publish: jest.fn(),
};
describe('Publish message when ad is updated domain event handler', () => {
let updatedDomainEventHandler: PublishMessageWhenAdIsUpdatedDomainEventHandler;
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [
{
provide: AD_MESSAGE_PUBLISHER,
useValue: mockMessagePublisher,
},
{
provide: OUTPUT_DATETIME_TRANSFORMER,
useClass: OutputDateTimeTransformer,
},
{
provide: TIMEZONE_FINDER,
useClass: TimezoneFinder,
},
{
provide: TIME_CONVERTER,
useClass: TimeConverter,
},
AdMapper,
PublishMessageWhenAdIsUpdatedDomainEventHandler,
],
}).compile();
updatedDomainEventHandler =
module.get<PublishMessageWhenAdIsUpdatedDomainEventHandler>(
PublishMessageWhenAdIsUpdatedDomainEventHandler,
);
});
it('should publish a message', () => {
expect(updatedDomainEventHandler).toBeDefined();
const ad = AdEntity.create(punctualPassengerCreateAdProps());
const adUpdatedDomainEvent = new AdUpdatedDomainEvent(ad);
updatedDomainEventHandler.handle(adUpdatedDomainEvent);
expect(mockMessagePublisher.publish).toHaveBeenCalledTimes(1);
});
});