import { describe, it, expect } from 'vitest';

describe('TeamJoinService', () => {
  describe('happy paths', () => {
    it('should retrieve join requests successfully', () => {
      // TODO: Implement test
    });

    it('should approve join request successfully', () => {
      // TODO: Implement test
    });

    it('should reject join request successfully', () => {
      // TODO: Implement test
    });
  });

  describe('failure modes', () => {
    it('should handle API errors when fetching join requests', () => {
      // TODO: Implement test
    });

    it('should handle approval failure', () => {
      // TODO: Implement test
    });

    it('should handle rejection failure', () => {
      // TODO: Implement test
    });

    it('should handle invalid team ID', () => {
      // TODO: Implement test
    });

    it('should handle unauthorized access', () => {
      // TODO: Implement test
    });
  });

  describe('retries', () => {
    it('should retry on transient API failures', () => {
      // TODO: Implement test
    });

    it('should retry approval operation on failure', () => {
      // TODO: Implement test
    });
  });

  describe('fallback logic', () => {
    it('should return empty list when API returns null', () => {
      // TODO: Implement test
    });

    it('should handle network timeouts gracefully', () => {
      // TODO: Implement test
    });
  });

  describe('aggregation logic', () => {
    it('should aggregate join request data with team information', () => {
      // TODO: Implement test
    });

    it('should filter requests based on user permissions', () => {
      // TODO: Implement test
    });
  });

  describe('decision branches', () => {
    it('should handle different request statuses (pending, approved, rejected)', () => {
      // TODO: Implement test
    });

    it('should handle different user roles (owner, manager, member)', () => {
      // TODO: Implement test
    });

    it('should handle pagination for large request lists', () => {
      // TODO: Implement test
    });
  });
});