refactor use cases

core/media/application/use-cases/GetMediaUseCase.test.ts

@@ -2,26 +2,19 @@ import { describe, it, expect, vi, type Mock } from 'vitest';
 import {
   GetMediaUseCase,
   type GetMediaInput,
-  type GetMediaResult,
   type GetMediaErrorCode,
 } from './GetMediaUseCase';
 import type { IMediaRepository } from '../../domain/repositories/IMediaRepository';
-import type { Logger, UseCaseOutputPort } from '@core/shared/application';
+import type { Logger } from '@core/shared/application';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import { Media } from '../../domain/entities/Media';
 
-interface TestOutputPort extends UseCaseOutputPort<GetMediaResult> {
-  present: Mock;
-  result?: GetMediaResult;
-}
-
 describe('GetMediaUseCase', () => {
   let mediaRepo: {
     findById: Mock;
   };
   let logger: Logger;
-  let output: TestOutputPort;
   let useCase: GetMediaUseCase;
 
   beforeEach(() => {
@@ -36,15 +29,8 @@ describe('GetMediaUseCase', () => {
       error: vi.fn(),
     } as unknown as Logger;
 
-    output = {
-      present: vi.fn((result: GetMediaResult) => {
-        output.result = result;
-      }),
-    } as unknown as TestOutputPort;
-
     useCase = new GetMediaUseCase(
       mediaRepo as unknown as IMediaRepository,
-      output,
       logger,
     );
   });
@@ -60,10 +46,9 @@ describe('GetMediaUseCase', () => {
     expect(result.isErr()).toBe(true);
     const err = result.unwrapErr() as ApplicationErrorCode<GetMediaErrorCode, { message: string }>;
     expect(err.code).toBe('MEDIA_NOT_FOUND');
-    expect(output.present).not.toHaveBeenCalled();
   });
 
-  it('presents media details when media exists', async () => {
+  it('returns GetMediaResult when media exists', async () => {
     const media = Media.create({
       id: 'media-1',
       filename: 'file.png',
@@ -82,7 +67,9 @@ describe('GetMediaUseCase', () => {
 
     expect(result.isOk()).toBe(true);
     expect(mediaRepo.findById).toHaveBeenCalledWith('media-1');
-    expect(output.present).toHaveBeenCalledWith({
+
+    const successResult = result.unwrap();
+    expect(successResult).toEqual({
       media: {
         id: media.id,
         filename: media.filename,
@@ -109,4 +96,4 @@ describe('GetMediaUseCase', () => {
     const err = result.unwrapErr() as ApplicationErrorCode<GetMediaErrorCode, { message: string }>;
     expect(err.code).toBe('REPOSITORY_ERROR');
   });
-});
+});