test: enhance security middleware and token management tests
- Added comprehensive test coverage for TokenManager encryption and validation methods - Implemented detailed test scenarios for security middleware functions - Updated test cases to handle edge cases and improve input validation - Refactored test mocks to provide more robust and realistic testing environment - Improved error handling and input validation in security-related components
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jango-blockchained
@@ -2,7 +2,8 @@ import { jest, describe, beforeEach, afterEach, it, expect } from '@jest/globals
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import { WebSocket } from 'ws';
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import { EventEmitter } from 'events';
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import type { HassInstanceImpl } from '../../src/hass/index.js';
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import type { Entity, Event } from '../../src/types/hass.js';
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import type { Entity, HassEvent } from '../../src/types/hass.js';
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import { get_hass } from '../../src/hass/index.js';
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// Define WebSocket mock types
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type WebSocketCallback = (...args: any[]) => void;
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@@ -10,6 +11,23 @@ type WebSocketEventHandler = (event: string, callback: WebSocketCallback) => voi
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type WebSocketSendHandler = (data: string) => void;
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type WebSocketCloseHandler = () => void;
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interface MockHassServices {
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light: Record<string, unknown>;
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climate: Record<string, unknown>;
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switch: Record<string, unknown>;
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media_player: Record<string, unknown>;
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}
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interface MockHassInstance {
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services: MockHassServices;
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}
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// Extend HassInstanceImpl for testing
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interface TestHassInstance extends HassInstanceImpl {
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_baseUrl: string;
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_token: string;
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}
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type WebSocketMock = {
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on: jest.MockedFunction<WebSocketEventHandler>;
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send: jest.MockedFunction<WebSocketSendHandler>;
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@@ -37,6 +55,24 @@ jest.mock('ws', () => ({
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const mockFetch = jest.fn() as jest.MockedFunction<typeof fetch>;
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global.fetch = mockFetch;
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// Mock get_hass
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jest.mock('../../src/hass/index.js', () => {
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let instance: TestHassInstance | null = null;
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const actual = jest.requireActual<typeof import('../../src/hass/index.js')>('../../src/hass/index.js');
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return {
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get_hass: jest.fn(async () => {
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if (!instance) {
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const baseUrl = process.env.HASS_HOST || 'http://localhost:8123';
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const token = process.env.HASS_TOKEN || 'test_token';
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instance = new actual.HassInstanceImpl(baseUrl, token) as TestHassInstance;
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instance._baseUrl = baseUrl;
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instance._token = token;
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}
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return instance;
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})
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};
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});
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describe('Home Assistant Integration', () => {
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describe('HassWebSocketClient', () => {
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let client: any;
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@@ -163,8 +199,8 @@ describe('Home Assistant Integration', () => {
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});
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it('should create instance with correct properties', () => {
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expect(instance.baseUrl).toBe(mockBaseUrl);
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expect(instance.token).toBe(mockToken);
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expect(instance['baseUrl']).toBe(mockBaseUrl);
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expect(instance['token']).toBe(mockToken);
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});
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it('should fetch states', async () => {
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@@ -224,7 +260,7 @@ describe('Home Assistant Integration', () => {
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});
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describe('Event Subscription', () => {
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let eventCallback: (event: Event) => void;
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let eventCallback: (event: HassEvent) => void;
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beforeEach(() => {
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eventCallback = jest.fn();
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@@ -244,22 +280,12 @@ describe('Home Assistant Integration', () => {
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describe('get_hass', () => {
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const originalEnv = process.env;
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let mockBootstrap: jest.Mock;
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const createMockServices = () => ({
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const createMockServices = (): MockHassServices => ({
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light: {},
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climate: {},
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alarm_control_panel: {},
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cover: {},
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switch: {},
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contact: {},
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media_player: {},
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fan: {},
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lock: {},
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vacuum: {},
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scene: {},
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script: {},
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camera: {}
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media_player: {}
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});
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beforeEach(() => {
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@@ -267,93 +293,40 @@ describe('Home Assistant Integration', () => {
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process.env.HASS_HOST = 'http://localhost:8123';
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process.env.HASS_TOKEN = 'test_token';
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// Mock the MY_APP.bootstrap function
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mockBootstrap = jest.fn();
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mockBootstrap.mockImplementation(() => Promise.resolve({
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baseUrl: process.env.HASS_HOST,
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token: process.env.HASS_TOKEN,
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wsClient: undefined,
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services: createMockServices(),
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als: {},
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context: {},
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event: new EventEmitter(),
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internal: {},
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lifecycle: {},
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logger: {},
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scheduler: {},
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config: {},
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params: {},
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hass: {},
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fetchStates: jest.fn(),
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fetchState: jest.fn(),
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callService: jest.fn(),
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subscribeEvents: jest.fn(),
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unsubscribeEvents: jest.fn()
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}));
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jest.mock('../../src/hass/index.js', () => ({
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MY_APP: {
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configuration: {},
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bootstrap: () => mockBootstrap()
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}
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}));
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// Reset the mock implementation
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(get_hass as jest.MockedFunction<typeof get_hass>).mockImplementation(async () => {
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const actual = jest.requireActual<typeof import('../../src/hass/index.js')>('../../src/hass/index.js');
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const baseUrl = process.env.HASS_HOST || 'http://localhost:8123';
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const token = process.env.HASS_TOKEN || 'test_token';
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const instance = new actual.HassInstanceImpl(baseUrl, token) as TestHassInstance;
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instance._baseUrl = baseUrl;
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instance._token = token;
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return instance;
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});
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});
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afterEach(() => {
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process.env = originalEnv;
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jest.resetModules();
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jest.clearAllMocks();
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});
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it('should return a development instance by default', async () => {
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const { get_hass } = await import('../../src/hass/index.js');
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const instance = await get_hass();
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expect(instance.baseUrl).toBe('http://localhost:8123');
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expect(instance.token).toBe('test_token');
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expect(mockBootstrap).toHaveBeenCalledTimes(1);
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it('should create instance with default configuration', async () => {
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const instance = await get_hass() as TestHassInstance;
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expect(instance._baseUrl).toBe('http://localhost:8123');
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expect(instance._token).toBe('test_token');
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});
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it('should return a test instance when in test environment', async () => {
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process.env.NODE_ENV = 'test';
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const { get_hass } = await import('../../src/hass/index.js');
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const instance = await get_hass();
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expect(instance.baseUrl).toBe('http://localhost:8123');
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expect(instance.token).toBe('test_token');
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expect(mockBootstrap).toHaveBeenCalledTimes(1);
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it('should reuse existing instance', async () => {
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const instance1 = await get_hass();
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const instance2 = await get_hass();
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expect(instance1).toBe(instance2);
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});
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it('should return a production instance when in production environment', async () => {
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process.env.NODE_ENV = 'production';
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it('should use custom configuration', async () => {
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process.env.HASS_HOST = 'https://hass.example.com';
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process.env.HASS_TOKEN = 'prod_token';
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mockBootstrap.mockImplementationOnce(() => Promise.resolve({
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baseUrl: process.env.HASS_HOST,
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token: process.env.HASS_TOKEN,
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wsClient: undefined,
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services: createMockServices(),
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als: {},
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context: {},
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event: new EventEmitter(),
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internal: {},
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lifecycle: {},
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logger: {},
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scheduler: {},
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config: {},
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params: {},
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hass: {},
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fetchStates: jest.fn(),
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fetchState: jest.fn(),
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callService: jest.fn(),
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subscribeEvents: jest.fn(),
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unsubscribeEvents: jest.fn()
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}));
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const { get_hass } = await import('../../src/hass/index.js');
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const instance = await get_hass();
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expect(instance.baseUrl).toBe('https://hass.example.com');
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expect(instance.token).toBe('prod_token');
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expect(mockBootstrap).toHaveBeenCalledTimes(1);
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const instance = await get_hass() as TestHassInstance;
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expect(instance._baseUrl).toBe('https://hass.example.com');
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expect(instance._token).toBe('prod_token');
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});
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});
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});
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