gridpilot.gg/core/racing/application/use-cases/UpdateTeamUseCase.test.ts

import { describe, it, expect, vi } from 'vitest';
import { UpdateTeamUseCase, type UpdateTeamInput, type UpdateTeamResult, type UpdateTeamErrorCode } from './UpdateTeamUseCase';
import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { ITeamRepository } from '../../domain/repositories/ITeamRepository';
import type { ITeamMembershipRepository } from '../../domain/repositories/ITeamMembershipRepository';

describe('UpdateTeamUseCase', () => {
  it('updates team successfully', async () => {
    const mockMembership = {
      role: 'owner',
    };

    const mockUpdatedTeam = { id: 'team-1' };

    const mockTeam = {
      id: 'team-1',
      update: vi.fn().mockReturnValue(mockUpdatedTeam),
    };

    const mockTeamRepository = {
      findById: vi.fn().mockResolvedValue(mockTeam),
      update: vi.fn().mockResolvedValue(undefined),
    } as unknown as ITeamRepository;

    const mockMembershipRepository = {
      getMembership: vi.fn().mockResolvedValue(mockMembership),
    } as unknown as ITeamMembershipRepository;

    const present = vi.fn<(data: UpdateTeamResult) => void>();
    const output: UseCaseOutputPort<UpdateTeamResult> & { present: typeof present } = {
      present,
    };

    const useCase = new UpdateTeamUseCase(mockTeamRepository, mockMembershipRepository, output);

    const command: UpdateTeamInput = {
      teamId: 'team-1',
      updatedBy: 'user-1',
      updates: { name: 'New Name', tag: 'NEW' },
    };

    const result = await useCase.execute(command);

    expect(result.isOk()).toBe(true);
    expect(result.unwrap()).toBeUndefined();
    expect(mockMembershipRepository.getMembership).toHaveBeenCalledWith('team-1', 'user-1');
    expect(mockTeamRepository.findById).toHaveBeenCalledWith('team-1');
    expect(mockTeam.update).toHaveBeenCalledWith({ name: 'New Name', tag: 'NEW' });
    expect(mockTeamRepository.update).toHaveBeenCalledWith(mockUpdatedTeam);

    expect(present).toHaveBeenCalledTimes(1);
    const firstCall = present.mock.calls[0];
    expect(firstCall).toBeDefined();
    const presented = firstCall![0] as UpdateTeamResult;
    expect(presented.team).toBe(mockUpdatedTeam);
  });

  it('returns permission denied error if insufficient permissions', async () => {
    const mockMembership = {
      role: 'member',
    };

    const mockMembershipRepository = {
      getMembership: vi.fn().mockResolvedValue(mockMembership),
    } as unknown as ITeamMembershipRepository;

    const present = vi.fn<(data: UpdateTeamResult) => void>();
    const output: UseCaseOutputPort<UpdateTeamResult> & { present: typeof present } = {
      present,
    };

    const useCase = new UpdateTeamUseCase({} as unknown as ITeamRepository, mockMembershipRepository, output);

    const command: UpdateTeamInput = {
      teamId: 'team-1',
      updatedBy: 'user-1',
      updates: { name: 'New Name' },
    };

    const result = await useCase.execute(command);

    expect(result.isErr()).toBe(true);
    const error = result.unwrapErr() as ApplicationErrorCode<UpdateTeamErrorCode, { message: string }>;
    expect(error.code).toBe('PERMISSION_DENIED');
    expect(error.details?.message).toBe('User does not have permission to update this team');
    expect(present).not.toHaveBeenCalled();
  });

  it('returns error if team not found', async () => {
    const mockMembership = {
      role: 'owner',
    };

    const mockTeamRepository = {
      findById: vi.fn().mockResolvedValue(null),
    } as unknown as ITeamRepository;

    const mockMembershipRepository = {
      getMembership: vi.fn().mockResolvedValue(mockMembership),
    } as unknown as ITeamMembershipRepository;

    const present = vi.fn<(data: UpdateTeamResult) => void>();
    const output: UseCaseOutputPort<UpdateTeamResult> & { present: typeof present } = {
      present,
    };

    const useCase = new UpdateTeamUseCase(mockTeamRepository, mockMembershipRepository, output);

    const command: UpdateTeamInput = {
      teamId: 'team-1',
      updatedBy: 'user-1',
      updates: { name: 'New Name' },
    };

    const result = await useCase.execute(command);

    expect(result.isErr()).toBe(true);
    const error = result.unwrapErr() as ApplicationErrorCode<UpdateTeamErrorCode, { message: string }>;
    expect(error.code).toBe('TEAM_NOT_FOUND');
    expect(error.details?.message).toBe('Team not found');
    expect(present).not.toHaveBeenCalled();
  });

  it('returns repository error on unexpected failure', async () => {
    const mockMembership = {
      role: 'owner',
    };

    const mockTeamRepository = {
      findById: vi.fn().mockRejectedValue(new Error('db error')),
    } as unknown as ITeamRepository;

    const mockMembershipRepository = {
      getMembership: vi.fn().mockResolvedValue(mockMembership),
    } as unknown as ITeamMembershipRepository;

    const present = vi.fn<(data: UpdateTeamResult) => void>();
    const output: UseCaseOutputPort<UpdateTeamResult> & { present: typeof present } = {
      present,
    };

    const useCase = new UpdateTeamUseCase(mockTeamRepository, mockMembershipRepository, output);

    const command: UpdateTeamInput = {
      teamId: 'team-1',
      updatedBy: 'user-1',
      updates: { name: 'New Name' },
    };

    const result = await useCase.execute(command);

    expect(result.isErr()).toBe(true);
    const error = result.unwrapErr() as ApplicationErrorCode<UpdateTeamErrorCode, { message: string }>;
    expect(error.code).toBe('REPOSITORY_ERROR');
    expect(error.details?.message).toBe('db error');
    expect(present).not.toHaveBeenCalled();
  });
});