test-assignment-joyn/src/app.module.spec.ts

import { Test, type TestingModule } from '@nestjs/testing';
import type { INestApplication } from '@nestjs/common';
import request from 'supertest';
import { AppModule } from './app.module';
import { createTestOmdbEnrichedDataService } from './utils/testHelpers';
import { configureApp } from './utils/nestjsHelpers';

describe('AppController (e2e)', () => {
    let app: INestApplication;

    beforeAll(async () => {
        const enrichedDataService = await createTestOmdbEnrichedDataService();

        const moduleFixture: TestingModule = await Test.createTestingModule({
            imports: [AppModule],
        })
            .overrideProvider('enrichedDataService')
            .useValue(enrichedDataService)
            .compile();

        app = moduleFixture.createNestApplication();
        configureApp(app);
        await app.init();
    });

    it('/api/movies/tt0061852 (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies/tt0061852')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject({
                    title: 'The Jungle Book',
                });
            });
    });

    it('/api/movies/11528860 (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies/11528860')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject({
                    title: 'The Jungle Book',
                });
            });
    });

    it('/api/movies (GET)', () => {
        return request(app.getHttpServer()).get('/api/movies').expect(400);
    });

    it('/api/movies?writers=George Lucas (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies?writers=George Lucas')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject([
                    { title: 'Indiana Jones and the Last Crusade' },
                    { title: 'Star Wars: Episode IV - A New Hope' },
                ]);
            });
    });

    it('/api/movies?writers=George Lucas&actors=Mark Hamill (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies?writers=George Lucas&actors=Mark Hamill')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject([
                    { title: 'Star Wars: Episode IV - A New Hope' },
                ]);
            });
    });

    it('/api/movies?productionYear=1967 (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies?productionYear=1967')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject([
                    { title: 'The Jungle Book' },
                ]);
            });
    });

    it('/api/movies?productionYear=1800 (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies?productionYear=1800')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject([]);
            });
    });

    it('/api/movies?writers=gEoRgE lUcAs (GET)', () => {
        return request(app.getHttpServer())
            .get('/api/movies?writers=gEoRgE lUcAs')
            .expect(200)
            .expect((response) => {
                expect(response.body).toMatchObject([
                    { title: 'Indiana Jones and the Last Crusade' },
                    { title: 'Star Wars: Episode IV - A New Hope' },
                ]);
            });
    });
});