Bruno MCP Server

import { describe, test, expect } from 'vitest'; import type { BrunoMCPConfig } from '../../config.js'; import { HealthCheckFormatter } from '../../tools/formatters/HealthCheckFormatter.js'; import { RequestListFormatter } from '../../tools/formatters/RequestListFormatter.js'; import { RunResultFormatter } from '../../tools/formatters/RunResultFormatter.js'; describe('Formatters', () => { describe('HealthCheckFormatter', () => { const formatter = new HealthCheckFormatter(); test('should format basic health check without optional data', () => { const data = { brunoCLIAvailable: true, brunoCLIVersion: '1.0.0', config: { logging: { level: 'info' }, security: { maskSecrets: true }, performance: { cacheEnabled: true, cacheTTL: 300000 } } as BrunoMCPConfig, includeMetrics: false, includeCacheStats: false }; const result = formatter.format(data); expect(result).toContain('=== Bruno MCP Server Health Check ==='); expect(result).toContain('Server Status: Running'); expect(result).toContain('Status: Available'); expect(result).toContain('Version: 1.0.0'); expect(result).toContain('Logging Level: info'); expect(result).toContain('All systems operational'); }); test('should handle Bruno CLI unavailable status', () => { const data = { brunoCLIAvailable: false, brunoCLIVersion: 'Unknown', config: {} as BrunoMCPConfig, includeMetrics: false, includeCacheStats: false }; const result = formatter.format(data); expect(result).toContain('Status: Not Available'); expect(result).toContain('Warning: Bruno CLI not available'); }); test('should format health check with metrics included', () => { const data = { brunoCLIAvailable: true, brunoCLIVersion: '1.0.0', config: {} as BrunoMCPConfig, includeMetrics: true, includeCacheStats: false, metricsSummary: { totalExecutions: 10, successRate: 90, averageDuration: 100, byTool: { 'test-tool': { count: 10, avgDuration: 100, successRate: 90 } } } }; const result = formatter.format(data); expect(result).toContain('Performance Metrics'); expect(result).toContain('Total Executions: 10'); }); test('should format health check with cache stats included', () => { const data = { brunoCLIAvailable: true, brunoCLIVersion: '1.0.0', config: {} as BrunoMCPConfig, includeMetrics: false, includeCacheStats: true, cacheStats: { requestList: { size: 5, keys: ['/test1', '/test2'] }, collectionDiscovery: { size: 2, keys: ['/search1'] }, environmentList: { size: 1, keys: ['/env1'] }, fileContent: { size: 3, keys: ['/file1', '/file2', '/file3'] } } }; const result = formatter.format(data); expect(result).toContain('Cache Statistics'); expect(result).toContain('Request List Cache'); }); test('should format health check with both metrics and cache stats', () => { const data = { brunoCLIAvailable: true, brunoCLIVersion: '1.0.0', config: {} as BrunoMCPConfig, includeMetrics: true, includeCacheStats: true, metricsSummary: { totalExecutions: 5, successRate: 100, averageDuration: 150, byTool: {} }, cacheStats: { requestList: { size: 1, keys: [] }, collectionDiscovery: { size: 0, keys: [] }, environmentList: { size: 0, keys: [] }, fileContent: { size: 0, keys: [] } } }; const result = formatter.format(data); expect(result).toContain('Performance Metrics'); expect(result).toContain('Cache Statistics'); }); test('should display configuration details correctly', () => { const data = { brunoCLIAvailable: true, brunoCLIVersion: '1.0.0', config: { logging: { level: 'debug' }, retry: { enabled: true, maxAttempts: 3 }, security: { allowedPaths: ['/path1', '/path2'], maskSecrets: true, secretPatterns: [] }, performance: { cacheEnabled: false, cacheTTL: 60000, maxConcurrency: 5 } } as BrunoMCPConfig, includeMetrics: false, includeCacheStats: false }; const result = formatter.format(data); expect(result).toContain('Logging Level: debug'); expect(result).toContain('Retry Enabled: Yes'); expect(result).toContain('Yes (2 allowed paths)'); expect(result).toContain('Secret Masking: Enabled'); expect(result).toContain('Cache Enabled: No'); expect(result).toContain('Cache TTL: 60000ms'); }); }); describe('RequestListFormatter', () => { const formatter = new RequestListFormatter(); test('should format empty request list', () => { const result = formatter.format([]); expect(result).toBe('No requests found in the collection.'); }); test('should format single request', () => { const requests = [ { name: 'Get Users', method: 'GET', url: '/users', folder: null } ]; const result = formatter.format(requests as any); expect(result).toContain('Found 1 request(s)'); expect(result).toContain('• Get Users'); expect(result).toContain('GET /users'); }); test('should format multiple requests without folders', () => { const requests = [ { name: 'Get Users', method: 'GET', url: '/users', folder: null }, { name: 'Create User', method: 'POST', url: '/users', folder: null }, { name: 'Delete User', method: 'DELETE', url: '/users/1', folder: null } ]; const result = formatter.format(requests as any); expect(result).toContain('Found 3 request(s)'); expect(result).toContain('• Get Users'); expect(result).toContain('GET /users'); expect(result).toContain('• Create User'); expect(result).toContain('POST /users'); expect(result).toContain('• Delete User'); expect(result).toContain('DELETE /users/1'); }); test('should format requests with folder hierarchy', () => { const requests = [ { name: 'Get Users', method: 'GET', url: '/users', folder: 'api/users' }, { name: 'Create User', method: 'POST', url: '/users', folder: 'api/users' } ]; const result = formatter.format(requests as any); expect(result).toContain('• Get Users'); expect(result).toContain('Folder: api/users'); expect(result).toContain('• Create User'); }); test('should handle special characters in request names', () => { const requests = [ { name: 'Get User (ID: 123)', method: 'GET', url: '/users/123', folder: null }, { name: 'Update User – Admin', method: 'PUT', url: '/users', folder: null } ]; const result = formatter.format(requests as any); expect(result).toContain('• Get User (ID: 123)'); expect(result).toContain('• Update User – Admin'); }); }); describe('RunResultFormatter', () => { const formatter = new RunResultFormatter(); test('should format successful single request execution', () => { const result = { summary: { totalRequests: 1, passedRequests: 1, failedRequests: 0, totalDuration: 250 }, results: [ { name: 'Get Users', passed: true, duration: 250, request: { method: 'GET', url: '/users' }, response: { status: 200, statusText: 'OK', responseTime: 250, headers: { 'content-type': 'application/json' }, body: { users: [] } } } ] }; const formatted = formatter.format(result as any); expect(formatted).toContain('=== Execution Summary ==='); expect(formatted).toContain('Total Requests: 1'); expect(formatted).toContain('Passed: 1'); expect(formatted).toContain('Failed: 0'); expect(formatted).toContain('[✓] Get Users'); expect(formatted).toContain('Request: GET /users'); expect(formatted).toContain('Status: 200 OK'); expect(formatted).toContain('Duration: 250ms'); }); test('should format failed request with error details', () => { const result = { summary: { totalRequests: 1, passedRequests: 0, failedRequests: 1, totalDuration: 100 }, results: [ { name: 'Create User', passed: false, duration: 100, request: { method: 'POST', url: '/users' }, response: { status: 400, statusText: 'Bad Request', responseTime: 100, headers: {}, body: { error: 'Invalid data' } }, error: 'Request failed with status 400' } ] }; const formatted = formatter.format(result as any); expect(formatted).toContain('[✗] Create User'); expect(formatted).toContain('Status: 400 Bad Request'); expect(formatted).toContain('Error: Request failed with status 400'); }); test('should truncate long response bodies', () => { const longBody = 'x'.repeat(3000); const result = { summary: { totalRequests: 1, passedRequests: 1, failedRequests: 0, totalDuration: 100 }, results: [ { name: 'Get Data', passed: true, duration: 100, request: { method: 'GET', url: '/data' }, response: { status: 200, statusText: 'OK', responseTime: 100, headers: {}, body: longBody } } ] }; const formatted = formatter.format(result as any); expect(formatted).toContain('Response Body:'); expect(formatted).toContain('[Truncated - 3000 total characters]'); expect(formatted).not.toContain(longBody); }); test('should prioritize important headers', () => { const result = { summary: { totalRequests: 1, passedRequests: 1, failedRequests: 0, totalDuration: 100 }, results: [ { name: 'Get Users', passed: true, duration: 100, request: { method: 'GET', url: '/users' }, response: { status: 200, statusText: 'OK', responseTime: 100, headers: { 'content-type': 'application/json', 'content-length': '1234', 'date': '2024-01-01', 'server': 'nginx', 'x-custom-header': 'value' }, body: {} } } ] }; const formatted = formatter.format(result as any); const lines = formatted.split('\n'); // Find the header section const headerIndex = lines.findIndex(l => l.includes('Response Headers:')); expect(headerIndex).toBeGreaterThan(-1); // Check that important headers appear first const headerLines = lines.slice(headerIndex + 1, headerIndex + 6); expect(headerLines[0]).toContain('content-type'); expect(headerLines[1]).toContain('content-length'); }); test('should format assertions with pass/fail indicators', () => { const result = { summary: { totalRequests: 1, passedRequests: 0, failedRequests: 1, totalDuration: 100 }, results: [ { name: 'Test API', passed: false, duration: 100, request: { method: 'GET', url: '/api' }, response: { status: 200, statusText: 'OK', responseTime: 100, headers: {}, body: {} }, assertions: [ { name: 'Status is 200', passed: true }, { name: 'Response time < 100ms', passed: false, error: 'Expected < 100, got 150' } ] } ] }; const formatted = formatter.format(result as any); expect(formatted).toContain('Assertions:'); expect(formatted).toContain('✓ Status is 200'); expect(formatted).toContain('✗ Response time < 100ms'); expect(formatted).toContain('Error: Expected < 100, got 150'); }); test('should handle missing structured data (fallback to raw output)', () => { const result = { stdout: 'Raw CLI output here\nSome execution details', stderr: 'Warning: something happened', exitCode: 0 }; const formatted = formatter.format(result as any); expect(formatted).toContain('=== Raw Output ==='); expect(formatted).toContain('Raw CLI output here'); expect(formatted).toContain('=== Errors ==='); expect(formatted).toContain('Warning: something happened'); }); test('should format report file paths when generated', () => { const result = { summary: { totalRequests: 1, passedRequests: 1, failedRequests: 0, totalDuration: 100 }, results: [ { name: 'Test', passed: true, duration: 100, request: { method: 'GET', url: '/test' }, response: { status: 200, statusText: 'OK', responseTime: 100, headers: {}, body: {} } } ], stdout: 'Execution complete\nWrote json report to /path/to/report.json\nWrote html report to /path/to/report.html' }; const formatted = formatter.format(result as any); expect(formatted).toContain('=== Generated Reports ==='); expect(formatted).toContain('Wrote json report'); expect(formatted).toContain('Wrote html report'); }); test('should handle empty results gracefully', () => { const result = { summary: { totalRequests: 0, passedRequests: 0, failedRequests: 0, totalDuration: 0 }, results: [] }; const formatted = formatter.format(result as any); expect(formatted).toContain('Total Requests: 0'); expect(formatted).toContain('Passed: 0'); }); test('should format collection summary with multiple requests', () => { const result = { summary: { totalRequests: 3, passedRequests: 2, failedRequests: 1, totalDuration: 500 }, results: [ { name: 'Request 1', passed: true, duration: 100, status: 200 }, { name: 'Request 2', passed: true, duration: 200, status: 200 }, { name: 'Request 3', passed: false, duration: 200, status: 500, error: 'Internal server error' } ] }; const formatted = formatter.format(result as any); expect(formatted).toContain('Total Requests: 3'); expect(formatted).toContain('Passed: 2'); expect(formatted).toContain('Failed: 1'); expect(formatted).toContain('Duration: 500ms'); expect(formatted).toContain('[✓] Request 1'); expect(formatted).toContain('[✓] Request 2'); expect(formatted).toContain('[✗] Request 3'); }); }); });