Hive MCP Server

// tests/config/index.test.ts import * as configModule from '../../src/config'; import { PrivateKey } from '@hiveio/dhive'; // Helper function to check if environment variables exist const hasEnv = (vars: string[]): boolean => vars.every(varName => !!process.env[varName]); describe('Configuration Module', () => { const originalEnv = process.env; // Save original environment variables and restore them after tests beforeEach(() => { jest.resetModules(); process.env = { ...originalEnv }; // Refresh the config with the current environment configModule.refreshEnvConfig(); }); afterEach(() => { // Restore any mocks jest.restoreAllMocks(); }); afterAll(() => { process.env = originalEnv; }); describe('Configuration Structure', () => { it('should have the expected structure', () => { expect(configModule).toBeDefined(); expect(configModule.default).toBeDefined(); const config = configModule.default; expect(config.hive).toBeDefined(); expect(config.server).toBeDefined(); expect(config.log).toBeDefined(); // Server config expect(config.server.name).toBeDefined(); expect(config.server.version).toBeDefined(); // Log config expect(config.log.logLevel).toBeDefined(); expect(['debug', 'info', 'warn', 'error']).toContain(config.log.logLevel); }); it('should read environment variables for Hive credentials', () => { const config = configModule.default; // The values in config should match the environment variables expect(config.hive.username).toBe(process.env.HIVE_USERNAME); expect(config.hive.postingKey).toBe(process.env.HIVE_POSTING_KEY); expect(config.hive.activeKey).toBe(process.env.HIVE_ACTIVE_KEY); expect(config.hive.memoKey).toBe(process.env.HIVE_MEMO_KEY); }); }); describe('getConfig function', () => { it('should return the current configuration', () => { const currentConfig = configModule.getConfig(); expect(currentConfig).toEqual(configModule.default); }); }); describe('validatePrivateKey function', () => { it('should return false for undefined keys', () => { expect(configModule.validatePrivateKey(undefined)).toBe(false); }); it('should return false for invalid key formats', () => { expect(configModule.validatePrivateKey('invalid-key')).toBe(false); expect(configModule.validatePrivateKey('12345')).toBe(false); expect(configModule.validatePrivateKey('NOT_A_VALID_KEY')).toBe(false); }); // Only run this test if TEST_PRIVATE_KEY is available (process.env.TEST_PRIVATE_KEY ? it : it.skip)('should validate correctly formatted WIF private key', () => { const testKey = process.env.TEST_PRIVATE_KEY; expect(configModule.validatePrivateKey(testKey)).toBe(true); }); }); describe('Authentication capability functions', () => { // Only run this test if required env vars are available or conditionally run part of it (hasEnv(['HIVE_USERNAME']) ? it : it.skip)('should check if authenticated operations are available', () => { // First with no credentials - directly modify the environment const username = process.env.HIVE_USERNAME; const postingKey = process.env.HIVE_POSTING_KEY; // Delete the environment variables delete process.env.HIVE_USERNAME; delete process.env.HIVE_POSTING_KEY; configModule.refreshEnvConfig(); // Test with no credentials expect(configModule.canPerformAuthenticatedOperations()).toBe(false); // Restore environment variables if they existed if (username) process.env.HIVE_USERNAME = username; if (postingKey) process.env.HIVE_POSTING_KEY = postingKey; configModule.refreshEnvConfig(); // Test with credentials if available if (username && postingKey && configModule.validatePrivateKey(postingKey)) { expect(configModule.canPerformAuthenticatedOperations()).toBe(true); } }); (hasEnv(['HIVE_USERNAME']) ? it : it.skip)('should check if token transfers are available', () => { // First with no credentials - directly modify the environment const username = process.env.HIVE_USERNAME; const activeKey = process.env.HIVE_ACTIVE_KEY; // Delete the environment variables delete process.env.HIVE_USERNAME; delete process.env.HIVE_ACTIVE_KEY; configModule.refreshEnvConfig(); // Test with no credentials expect(configModule.canPerformTokenTransfers()).toBe(false); // Restore environment variables if they existed if (username) process.env.HIVE_USERNAME = username; if (activeKey) process.env.HIVE_ACTIVE_KEY = activeKey; configModule.refreshEnvConfig(); // Test with credentials if available if (username && activeKey && configModule.validatePrivateKey(activeKey)) { expect(configModule.canPerformTokenTransfers()).toBe(true); } }); }); });