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

describe('RejectSponsorshipRequestMutation', () => {
  describe('happy paths', () => {
    it('should successfully reject sponsorship request without reason', () => {
      // TODO: Implement test
    });

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

    it('should successfully reject request with valid requestId, actorDriverId, and reason', () => {
      // TODO: Implement test
    });
  });

  describe('failure modes', () => {
    it('should handle service failure during mutation execution', () => {
      // TODO: Implement test
    });

    it('should handle service returning error result', () => {
      // TODO: Implement test
    });

    it('should handle mutation error mapping', () => {
      // TODO: Implement test
    });

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

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

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

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

    it('should retry on service timeout', () => {
      // TODO: Implement test
    });
  });

  describe('fallback logic', () => {
    it('should use fallback when service is unavailable', () => {
      // TODO: Implement test
    });

    it('should handle partial mutation failures gracefully', () => {
      // TODO: Implement test
    });
  });

  describe('aggregation logic', () => {
    it('should aggregate multiple reject requests', () => {
      // TODO: Implement test
    });

    it('should handle concurrent reject requests', () => {
      // TODO: Implement test
    });
  });

  describe('decision branches', () => {
    it('should handle request with empty requestId', () => {
      // TODO: Implement test
    });

    it('should handle request with empty actorDriverId', () => {
      // TODO: Implement test
    });

    it('should handle request with null reason', () => {
      // TODO: Implement test
    });

    it('should handle request with empty reason', () => {
      // TODO: Implement test
    });

    it('should handle request with valid reason', () => {
      // TODO: Implement test
    });

    it('should handle request with special characters in IDs', () => {
      // TODO: Implement test
    });
  });
});