feat: add Jest testing framework and implement unit tests for configuration and service logic

2026-06-17 08:15:52 +00:00 · 2025-10-21 11:08:26 -05:00
parent 526298bea4
commit 4ee1442589
12 changed files with 4517 additions and 3 deletions
@@ -0,0 +1,140 @@
+import { ConfigManager } from '../src/config/config';
+
+describe('ConfigManager', () => {
+  let originalEnv: NodeJS.ProcessEnv;
+
+  beforeEach(() => {
+    // Save original environment
+    originalEnv = { ...process.env };
+    
+    // Clear environment variables
+    delete process.env.DISCORD_BOT_TOKEN;
+    delete process.env.UPTIME_KUMA_URL;
+    delete process.env.UPTIME_KUMA_USERNAME;
+    delete process.env.UPTIME_KUMA_PASSWORD;
+    delete process.env.ADMIN_USER_IDS;
+    delete process.env.UPDATE_INTERVAL;
+    delete process.env.EMBED_COLOR;
+  });
+
+  afterEach(() => {
+    // Restore original environment
+    process.env = originalEnv;
+  });
+
+  test('should load valid configuration', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+    process.env.ADMIN_USER_IDS = '123456789,987654321';
+    process.env.UPDATE_INTERVAL = '30';
+    process.env.EMBED_COLOR = '16711680';
+
+    const configManager = new ConfigManager();
+    const config = configManager.getConfig();
+
+    expect(config.discord.token).toBe('test-token');
+    expect(config.discord.adminUserIds).toEqual(['123456789', '987654321']);
+    expect(config.uptimeKuma.url).toBe('http://localhost:3001');
+    expect(config.uptimeKuma.username).toBe('test-user');
+    expect(config.uptimeKuma.password).toBe('test-password');
+    expect(config.bot.updateInterval).toBe(30000); // 30 * 1000
+    expect(config.bot.embedColor).toBe(16711680);
+  });
+
+  test('should use default values when environment variables are not set', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+
+    const configManager = new ConfigManager();
+    const config = configManager.getConfig();
+
+    expect(config.discord.adminUserIds).toEqual([]);
+    expect(config.bot.updateInterval).toBe(60000); // 60 * 1000 (default)
+    expect(config.bot.embedColor).toBe(5814783); // default color
+  });
+
+  test('should parse admin user IDs correctly', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+    process.env.ADMIN_USER_IDS = '123456789, 987654321 , 555666777 ';
+
+    const configManager = new ConfigManager();
+    const config = configManager.getConfig();
+
+    expect(config.discord.adminUserIds).toEqual(['123456789', '987654321', '555666777']);
+  });
+
+  test('should handle empty admin user IDs', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+    process.env.ADMIN_USER_IDS = '';
+
+    const configManager = new ConfigManager();
+    const config = configManager.getConfig();
+
+    expect(config.discord.adminUserIds).toEqual([]);
+  });
+
+  test('should throw error when DISCORD_BOT_TOKEN is missing', () => {
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+
+    expect(() => new ConfigManager()).toThrow('DISCORD_BOT_TOKEN is required');
+  });
+
+  test('should throw error when UPTIME_KUMA_URL is empty', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = '';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_URL is required');
+  });
+
+  test('should throw error when UPTIME_KUMA_USERNAME is missing', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_USERNAME is required');
+  });
+
+  test('should throw error when UPTIME_KUMA_PASSWORD is missing', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_PASSWORD is required');
+  });
+
+  test('should throw error when UPDATE_INTERVAL is too low', () => {
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = 'http://localhost:3001';
+    process.env.UPTIME_KUMA_USERNAME = 'test-user';
+    process.env.UPTIME_KUMA_PASSWORD = 'test-password';
+    process.env.UPDATE_INTERVAL = '5'; // Less than 10 seconds
+
+    expect(() => new ConfigManager()).toThrow('UPDATE_INTERVAL must be at least 10 seconds');
+  });
+
+  test('should throw error with multiple validation failures', () => {
+    // Missing multiple required fields
+    process.env.DISCORD_BOT_TOKEN = 'test-token';
+    process.env.UPTIME_KUMA_URL = '';
+    // Missing UPTIME_KUMA_USERNAME, UPTIME_KUMA_PASSWORD
+
+    expect(() => new ConfigManager()).toThrow('Configuration validation failed:');
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_URL is required');
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_USERNAME is required');
+    expect(() => new ConfigManager()).toThrow('UPTIME_KUMA_PASSWORD is required');
+  });
+});