gcp-monorepo-secret-manager/dist/__tests__/ConfigManager.test.js

A Google Cloud Secret Manager utility for managing environment variables across different environments and services within a monorepo.

"use strict";
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    var desc = Object.getOwnPropertyDescriptor(m, k);
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    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
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        __setModuleDefault(result, mod);
        return result;
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})();
Object.defineProperty(exports, "__esModule", { value: true });
const ConfigManager_1 = require("../ConfigManager");
const fs = __importStar(require("fs"));
// Mock fs module
jest.mock('fs');
const mockFs = fs;
describe('ConfigManager', () => {
    const mockConfig = {
        serviceAccountPaths: {
            staging: 'staging-sa.json',
            production: 'prod-sa.json'
        },
        projectIds: {
            staging: 'test-staging',
            production: 'test-production'
        },
        services: [
            {
                name: 'app',
                envPath: '.environments/.app.{env}.env',
                targetPath: 'services/app/.env',
                secretPrefix: 'app-env-vars'
            },
            {
                name: 'api',
                envPath: '.environments/.api.{env}.env',
                targetPath: 'services/api/.env',
                secretPrefix: 'api-env-vars'
            }
        ]
    };
    beforeEach(() => {
        jest.clearAllMocks();
    });
    describe('constructor', () => {
        it('should load config from default path when no path provided', () => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            const configManager = new ConfigManager_1.ConfigManager();
            expect(mockFs.existsSync).toHaveBeenCalledWith('.secrets-config');
            expect(mockFs.readFileSync).toHaveBeenCalledWith('.secrets-config', 'utf8');
        });
        it('should load config from custom path when provided', () => {
            const customPath = 'custom-config.json';
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            const configManager = new ConfigManager_1.ConfigManager(customPath);
            expect(mockFs.existsSync).toHaveBeenCalledWith(customPath);
            expect(mockFs.readFileSync).toHaveBeenCalledWith(customPath, 'utf8');
        });
        it('should throw error when config file does not exist', () => {
            mockFs.existsSync.mockReturnValue(false);
            expect(() => new ConfigManager_1.ConfigManager()).toThrow('Configuration file not found at .secrets-config');
        });
        it('should throw error when config file has invalid JSON', () => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue('invalid json');
            expect(() => new ConfigManager_1.ConfigManager()).toThrow('Failed to parse configuration file');
        });
    });
    describe('getProjectId', () => {
        let configManager;
        beforeEach(() => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            configManager = new ConfigManager_1.ConfigManager();
        });
        it('should return staging project ID', () => {
            expect(configManager.getProjectId('staging')).toBe('test-staging');
        });
        it('should return production project ID', () => {
            expect(configManager.getProjectId('production')).toBe('test-production');
        });
    });
    describe('getServiceAccountPath', () => {
        let configManager;
        beforeEach(() => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            configManager = new ConfigManager_1.ConfigManager();
        });
        it('should return staging service account path', () => {
            expect(configManager.getServiceAccountPath('staging')).toBe('staging-sa.json');
        });
        it('should return production service account path', () => {
            expect(configManager.getServiceAccountPath('production')).toBe('prod-sa.json');
        });
    });
    describe('getServiceNames', () => {
        let configManager;
        beforeEach(() => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            configManager = new ConfigManager_1.ConfigManager();
        });
        it('should return all service names', () => {
            expect(configManager.getServiceNames()).toEqual(['app', 'api']);
        });
    });
    describe('getServiceByName', () => {
        let configManager;
        beforeEach(() => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            configManager = new ConfigManager_1.ConfigManager();
        });
        it('should return service config when service exists', () => {
            const service = configManager.getServiceByName('app');
            expect(service).toEqual({
                name: 'app',
                envPath: '.environments/.app.{env}.env',
                targetPath: 'services/app/.env',
                secretPrefix: 'app-env-vars'
            });
        });
        it('should return undefined when service does not exist', () => {
            const service = configManager.getServiceByName('nonexistent');
            expect(service).toBeUndefined();
        });
    });
    describe('getServices', () => {
        let configManager;
        beforeEach(() => {
            mockFs.existsSync.mockReturnValue(true);
            mockFs.readFileSync.mockReturnValue(JSON.stringify(mockConfig));
            configManager = new ConfigManager_1.ConfigManager();
        });
        it('should return all services', () => {
            expect(configManager.getServices()).toEqual(mockConfig.services);
        });
    });
});
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