markdown-converter/tests/git-operations.test.js

/**
 * Git Operations Utilities Test Suite
 * Tests for async patterns and error handling
 * @version 4.3.0
 */

describe('GitOperations Utilities', () => {
  describe('error handling patterns', () => {
    it('should handle git errors gracefully', () => {
      const errorResponse = { error: 'Not a git repository' };
      
      expect(errorResponse).toHaveProperty('error');
      expect(errorResponse.error).toContain('repository');
    });

    it('should return error object on failure', () => {
      const failureResult = { error: 'Failed to commit' };
      
      expect(failureResult).toBeDefined();
      expect(failureResult.error).toBeTruthy();
    });
  });

  describe('async patterns', () => {
    it('should handle async operations', async () => {
      const asyncFn = async () => {
        return { status: 'success' };
      };

      const result = await asyncFn();
      expect(result).toHaveProperty('status');
    });

    it('should handle async errors', async () => {
      const asyncFnWithError = async () => {
        throw new Error('Git operation failed');
      };

      try {
        await asyncFnWithError();
        expect(true).toBe(false); // Should not reach here
      } catch (err) {
        expect(err.message).toContain('Git');
      }
    });
  });

  describe('git operations', () => {
    it('should document expected operations', () => {
      const gitOps = [
        'getStatus',
        'stage',
        'commit',
        'log',
        'diff',
        'branch',
        'checkout',
        'push',
        'pull'
      ];

      expect(gitOps.length).toBeGreaterThan(0);
      gitOps.forEach(op => {
        expect(typeof op).toBe('string');
        expect(op.length).toBeGreaterThan(0);
      });
    });

    it('should handle directory paths', () => {
      const paths = [
        '/home/user/project',
        './current/dir',
        '../parent/dir'
      ];

      paths.forEach(pathStr => {
        expect(typeof pathStr).toBe('string');
        expect(pathStr.length).toBeGreaterThan(0);
      });
    });

    it('should handle commit messages', () => {
      const messages = [
        'fix: bug in git panel',
        'feat: add new feature',
        'refactor: clean up code'
      ];

      messages.forEach(msg => {
        expect(typeof msg).toBe('string');
        expect(msg.length).toBeGreaterThan(0);
      });
    });
  });

  describe('response structures', () => {
    it('should return status info', () => {
      const statusResponse = {
        conflicted: [],
        created: [],
        deleted: [],
        modified: [],
        renamed: [],
        staged: ['file.md']
      };

      expect(statusResponse).toHaveProperty('staged');
      expect(Array.isArray(statusResponse.staged)).toBe(true);
    });

    it('should return log entries', () => {
      const logResponse = {
        all: [
          { hash: 'abc123', message: 'fix: something' }
        ],
        latest: { hash: 'abc123', message: 'fix: something' }
      };

      expect(logResponse).toHaveProperty('all');
      expect(Array.isArray(logResponse.all)).toBe(true);
    });
  });
});