sofarr/tests/unit/ombiHelpers.test.js

// Copyright (c) 2026 Gordon Bolton. MIT License.
import { describe, it, expect } from 'vitest';

const {
  extractRequestedUser,
  filterRequestsByUser
} = require('../../server/utils/ombiHelpers');

describe('ombiHelpers', () => {
  describe('extractRequestedUser', () => {
    it('returns empty string if request is null or undefined', () => {
      expect(extractRequestedUser(null)).toBe('');
      expect(extractRequestedUser(undefined)).toBe('');
    });

    it('returns requestedUser if requestedUser is a string', () => {
      const req = { requestedUser: 'testuser', requestedByAlias: 'alias' };
      expect(extractRequestedUser(req)).toBe('testuser');
    });

    it('falls back to requestedByAlias if requestedUser is missing', () => {
      const req = { requestedByAlias: 'aliasuser' };
      expect(extractRequestedUser(req)).toBe('aliasuser');
    });

    it('returns alias from requestedUser object if present', () => {
      const req = {
        requestedUser: {
          alias: 'alias_val',
          userAlias: 'userAlias_val',
          userName: 'userName_val',
          normalizedUserName: 'normalized_val'
        }
      };
      expect(extractRequestedUser(req)).toBe('alias_val');
    });

    it('returns userAlias from requestedUser object if alias is missing', () => {
      const req = {
        requestedUser: {
          userAlias: 'userAlias_val',
          userName: 'userName_val',
          normalizedUserName: 'normalized_val'
        }
      };
      expect(extractRequestedUser(req)).toBe('userAlias_val');
    });

    it('returns userName from requestedUser object if alias/userAlias are missing', () => {
      const req = {
        requestedUser: {
          userName: 'userName_val',
          normalizedUserName: 'normalized_val'
        }
      };
      expect(extractRequestedUser(req)).toBe('userName_val');
    });

    it('returns normalizedUserName from requestedUser object if other fields are missing', () => {
      const req = {
        requestedUser: {
          normalizedUserName: 'normalized_val'
        }
      };
      expect(extractRequestedUser(req)).toBe('normalized_val');
    });

    it('falls back to requestedByAlias when requestedUser is empty object {} (bug fix)', () => {
      const req = {
        requestedUser: {},
        requestedByAlias: 'fallback_alias'
      };
      expect(extractRequestedUser(req)).toBe('fallback_alias');
    });

    it('returns empty string if requestedUser is empty object {} and requestedByAlias is missing', () => {
      const req = {
        requestedUser: {}
      };
      expect(extractRequestedUser(req)).toBe('');
    });

    it('returns userName from nested user object', () => {
      const req = { user: { userName: 'user_val' } };
      expect(extractRequestedUser(req)).toBe('user_val');
    });

    it('returns alias from nested requestedBy object', () => {
      const req = { requestedBy: { alias: 'req_alias' } };
      expect(extractRequestedUser(req)).toBe('req_alias');
    });

    it('returns normalizedUserName from nested ombiUser object', () => {
      const req = { ombiUser: { normalizedUserName: 'norm_ombi' } };
      expect(extractRequestedUser(req)).toBe('norm_ombi');
    });

    it('returns userAlias from nested requestedByUser object', () => {
      const req = { requestedByUser: { userAlias: 'alias_user' } };
      expect(extractRequestedUser(req)).toBe('alias_user');
    });

    it('returns username from a string source value', () => {
      const req = { requestedBy: 'direct_string' };
      expect(extractRequestedUser(req)).toBe('direct_string');
    });

    it('returns username from root fallbacks (requestedByUsername, requester, requestedByEmail)', () => {
      expect(extractRequestedUser({ requestedByUsername: 'user_uname' })).toBe('user_uname');
      expect(extractRequestedUser({ requester: 'req_val' })).toBe('req_val');
      expect(extractRequestedUser({ requestedByEmail: 'test@email.com' })).toBe('test@email.com');
    });

    it('recursively extracts user from seasons array requests', () => {
      const req = {
        seasons: [
          {},
          { requestedUser: { alias: 'season_user' } }
        ]
      };
      expect(extractRequestedUser(req)).toBe('season_user');
    });

    it('recursively extracts user from childRequests array', () => {
      const req = {
        childRequests: [
          {},
          { user: { userName: 'child_user' } }
        ]
      };
      expect(extractRequestedUser(req)).toBe('child_user');
    });

    it('recursively extracts user from childRequests requestedUser object (hydrated TV)', () => {
      const req = {
        childRequests: [
          {},
          { requestedUser: { userName: 'tv_user', alias: 'tv_alias' } }
        ]
      };
      expect(extractRequestedUser(req)).toBe('tv_alias');
    });

    it('recursively extracts user from childRequests requestedUser as string', () => {
      const req = {
        childRequests: [
          { requestedUser: 'string_user' }
        ]
      };
      expect(extractRequestedUser(req)).toBe('string_user');
    });

    it('extracts user from deeply nested childRequests with requestedByAlias fallback', () => {
      const req = {
        childRequests: [
          { requestedByAlias: 'deep_alias' }
        ]
      };
      expect(extractRequestedUser(req)).toBe('deep_alias');
    });
  });

  describe('filterRequestsByUser', () => {
    const movie1 = { id: 1, requestedUser: { userName: 'user1' }, type: 'movie' };
    const movie2 = { id: 2, requestedUser: { userName: 'user2' }, type: 'movie' };
    const tv1 = { id: 3, requestedUser: { alias: 'User1' }, type: 'tv' };

    it('returns empty array if requests input is not an array', () => {
      expect(filterRequestsByUser(null, 'user1', false)).toEqual([]);
      expect(filterRequestsByUser({}, 'user1', false)).toEqual([]);
    });

    it('returns all requests unmodified if showAll is true', () => {
      const requests = [movie1, movie2];
      expect(filterRequestsByUser(requests, 'user1', true)).toEqual(requests);
    });

    it('returns all requests unmodified if username is falsy or missing', () => {
      const requests = [movie1, movie2];
      expect(filterRequestsByUser(requests, '', false)).toEqual(requests);
      expect(filterRequestsByUser(requests, null, false)).toEqual(requests);
    });

    it('filters requests correctly for a specific user', () => {
      const requests = [movie1, movie2, tv1];
      const result = filterRequestsByUser(requests, 'user1', false);
      expect(result).toHaveLength(2);
      expect(result).toContainEqual(movie1);
      expect(result).toContainEqual(tv1);
      expect(result).not.toContainEqual(movie2);
    });

    it('performs case-insensitive filtering', () => {
      const requests = [movie1, movie2, tv1];
      const result = filterRequestsByUser(requests, 'USER1', false);
      expect(result).toHaveLength(2);
      expect(result).toContainEqual(movie1);
      expect(result).toContainEqual(tv1);
    });
  });
});