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• nestjs-rest-sample-master
  • .github
    • ISSUE_TEMPLATE
      • bug_report.md
    • dependabot.yml
    • workflows
      • greetings.yml
      • dependabot-automerge.yml
      • build.yml
      • e2e.yml
      • stale.yml
      • dockerize.yml
  • src
    • database
      • user.model.ts
      • database-connection.providers.spec.ts
      • post.model.ts
      • database.constants.ts
      • user.mdoel.spec.ts
      • comment.model.ts
      • database.module.ts
      • database-models.providers.spec.ts
      • database-models.providers.ts
      • database-connection.providers.ts
    • user
      • register.dto.spec.ts
      • user.controller.ts
      • user.dto.ts
      • register.dto.ts
      • user.controller.spec.ts
      • register.controller.ts
      • register.controller.spec.ts
      • profile.controller.ts
      • user-data-initializer.service.ts
      • user.service.ts
      • profile.controller.spec.ts
      • user.module.ts
      • user.service.spec.ts
    • post
      • create-comment.dto.ts
      • post.service.ts
      • create-post.dto.ts
      • update-post.dto.ts
      • post.service.stub.ts
      • post.service.spec.ts
      • post-data-initializer.service.ts
      • post.module.ts
      • post.controller.ts
      • post.controller.spec.ts
    • app.module.ts
    • app.service.ts
    • config
      • mongodb.config.spec.ts
      • mongodb.config.ts
      • jwt.config.spec.ts
      • sendgrid.config.ts
      • sendgrid.config.spec.ts
      • jwt.config.ts
    • app.controller.spec.ts
    • main.ts
    • app.controller.ts
    • auth
      • auth.controller.ts
      • auth.service.spec.ts
      • interface
        • jwt-payload.interface.ts
        • access-token.interface.ts
        • user-principal.interface.ts
        • authenticated-request.interface.ts
      • auth.service.ts
      • auth.constants.ts
      • auth.controller.spec.ts
      • guard
        • jwt-auth.guard.ts
        • jwt-auth.guard.spec.ts
        • local-auth.guard.spec.ts
        • roles.guard.spec.ts
        • local-auth.guard.ts
        • has-roles.decorator.ts
        • roles.guard.ts
      • strategy
        • local.strategy.spec.ts
        • local.strategy.ts
        • jwt.strategy.ts
        • jwt.strategy.spec.ts
      • auth.module.ts
    • logger
      • logger.decorator.ts
      • logger.providers.ts
      • logger.module.ts
      • logger.service.ts
      • logger.service.spec.ts
    • shared
      • enum
        • role-type.enum.ts
      • pipe
        • parse-object-id.pipe.ts
        • parse-object-id.pipe.spec.ts
    • app.service.spec.ts
    • sendgrid
      • sendgrid.service.ts
      • sendgrid.providers.spec.ts
      • sendgrid.service.spec.ts
      • sendgrid.providers.ts
      • sendgrid.constants.ts
      • sendgrid.module.ts
  • .husky
    • commit-msg
    • pre-commit
    • .gitignore
  • .prettierrc
  • codecov.yml
  • LICENSE
  • test
    • app.e2e-spec.ts
    • jest-e2e.json
  • commitlint.config.js
  • tsconfig.build.json
  • README.md
  • package.json
  • Dockerfile
  • .eslintrc.js
  • tsconfig.json
  • .mergify.yml
  • .gitignore
  • docs
    • config.md
    • model.md
    • _config.yml
    • auth.md
    • index.md
    • mongo.md
    • api.md
    • user.md
    • testing.md
    • guide.md
  • .vscode
    • launch.json
  • docker-compose.yml
  • nest-cli.json

import { Test, TestingModule } from '@nestjs/testing';
import { Connection, Model } from 'mongoose';
import { Comment, CommentModel } from './comment.model';
import {
  COMMENT_MODEL,
  DATABASE_CONNECTION,
  POST_MODEL,
  USER_MODEL,
} from './database.constants';
import { databaseModelsProviders } from './database-models.providers';
import { Post, PostModel } from './post.model';
import { User, UserModel } from './user.model';

describe('DatabaseModelsProviders', () => {
  let conn: any;
  let userModel: any;
  let postModel: any;
  let commentModel: any;

  beforeEach(async () => {
    const module: TestingModule = await Test.createTestingModule({
      providers: [
        ...databaseModelsProviders,

        {
          provide: DATABASE_CONNECTION,
          useValue: {
            model: jest
              .fn()
              .mockReturnValue({} as Model<User | Post | Comment>),
          },
        },
      ],
    }).compile();

    conn = module.get<Connection>(DATABASE_CONNECTION);
    userModel = module.get<UserModel>(USER_MODEL);
    postModel = module.get<PostModel>(POST_MODEL);
    commentModel = module.get<CommentModel>(COMMENT_MODEL);
  });

  it('DATABASE_CONNECTION should be defined', () => {
    expect(conn).toBeDefined();
  });

  it('USER_MODEL should be defined', () => {
    expect(userModel).toBeDefined();
  });

  it('POST_MODEL should be defined', () => {
    expect(postModel).toBeDefined();
  });

  it('COMMENT_MODEL should be defined', () => {
    expect(commentModel).toBeDefined();
  });
});