mirror of
https://github.com/johndoe6345789/metabuilder.git
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1069 lines
37 KiB
TypeScript
1069 lines
37 KiB
TypeScript
/**
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* Unit Tests for Storage Configuration and DBAL Adapter
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* Comprehensive tests for HTTP communication with DBAL backend
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*
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* Coverage includes:
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* - Connection health checks with timeout handling
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* - Snippet CRUD operations with error scenarios
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* - Namespace CRUD operations
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* - Data serialization (dates, objects, null values)
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* - Network error handling (timeouts, connection refused, invalid JSON)
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* - HTTP error responses (400, 404, 500, etc)
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* - Migration operations
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*/
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import {
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StorageBackend,
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StorageConfig,
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loadStorageConfig,
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saveStorageConfig,
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getStorageConfig,
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DBALStorageAdapter,
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} from '@/lib/storage';
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import type { Snippet, Namespace } from '@/lib/types';
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// Mock fetch globally
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global.fetch = jest.fn();
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// Helper to create mock snippet with all required fields
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function createMockSnippet(overrides?: Partial<Snippet>): Snippet {
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const now = Date.now();
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return {
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id: '1',
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title: 'Test Snippet',
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description: 'A test snippet',
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language: 'javascript',
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code: 'console.log("test")',
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category: 'general',
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hasPreview: false,
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createdAt: now,
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updatedAt: now,
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namespaceId: 'default',
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isTemplate: false,
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...overrides,
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};
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}
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// Helper to create mock namespace
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function createMockNamespace(overrides?: Partial<Namespace>): Namespace {
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return {
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id: '1',
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name: 'Test Namespace',
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createdAt: Date.now(),
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isDefault: false,
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...overrides,
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};
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}
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describe('Storage Config Functions', () => {
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beforeEach(() => {
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jest.clearAllMocks();
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localStorage.clear();
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jest.resetModules();
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// Reset environment variables
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delete process.env.NEXT_PUBLIC_DBAL_API_URL;
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});
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afterEach(() => {
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localStorage.clear();
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});
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describe('loadStorageConfig', () => {
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it('should return indexeddb config when no env var and no localStorage', () => {
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const config = loadStorageConfig();
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expect(config.backend).toBe('indexeddb');
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});
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it('should return dbal config when env var is set', () => {
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process.env.NEXT_PUBLIC_DBAL_API_URL = 'http://localhost:5000';
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const config = loadStorageConfig();
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expect(config.backend).toBe('dbal');
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expect(config.dbalUrl).toBe('http://localhost:5000');
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});
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it('should load config from localStorage when available', () => {
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const savedConfig: StorageConfig = {
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backend: 'indexeddb',
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};
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localStorage.setItem('codesnippet-storage-config', JSON.stringify(savedConfig));
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const config = loadStorageConfig();
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expect(config.backend).toBe('indexeddb');
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});
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it('should handle corrupted localStorage data gracefully', () => {
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localStorage.setItem('codesnippet-storage-config', 'invalid json {');
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const consoleWarnSpy = jest.spyOn(console, 'warn').mockImplementation();
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const config = loadStorageConfig();
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expect(config.backend).toBe('indexeddb');
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expect(consoleWarnSpy).toHaveBeenCalled();
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consoleWarnSpy.mockRestore();
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});
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it('should prefer env var over localStorage', () => {
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process.env.NEXT_PUBLIC_DBAL_API_URL = 'http://api.example.com';
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localStorage.setItem('codesnippet-storage-config', JSON.stringify({ backend: 'indexeddb' }));
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const config = loadStorageConfig();
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expect(config.backend).toBe('dbal');
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expect(config.dbalUrl).toBe('http://api.example.com');
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});
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});
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describe('saveStorageConfig', () => {
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it('should save config to localStorage', () => {
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const config: StorageConfig = {
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backend: 'dbal',
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dbalUrl: 'http://localhost:5000',
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};
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saveStorageConfig(config);
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const saved = localStorage.getItem('codesnippet-storage-config');
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expect(saved).toBeTruthy();
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expect(JSON.parse(saved!)).toEqual(config);
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});
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it('should handle localStorage errors gracefully', () => {
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const consoleWarnSpy = jest.spyOn(console, 'warn').mockImplementation();
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const storageSetItemSpy = jest.spyOn(Storage.prototype, 'setItem').mockImplementation(() => {
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throw new Error('QuotaExceededError');
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});
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const config: StorageConfig = { backend: 'indexeddb' };
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saveStorageConfig(config);
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expect(consoleWarnSpy).toHaveBeenCalled();
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storageSetItemSpy.mockRestore();
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consoleWarnSpy.mockRestore();
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});
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});
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describe('getStorageConfig', () => {
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it('should return current config', () => {
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const config: StorageConfig = {
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backend: 'dbal',
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dbalUrl: 'http://test.com',
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};
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saveStorageConfig(config);
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const retrieved = getStorageConfig();
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expect(retrieved.backend).toBe('dbal');
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expect(retrieved.dbalUrl).toBe('http://test.com');
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});
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});
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});
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describe('DBALStorageAdapter', () => {
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const baseUrl = 'http://localhost:5000';
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beforeEach(() => {
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jest.clearAllMocks();
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(global.fetch as jest.Mock).mockClear();
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});
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describe('constructor', () => {
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it('should create adapter with valid URL', () => {
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const adapter = new DBALStorageAdapter(baseUrl);
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expect(adapter).toBeTruthy();
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});
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it('should throw error with empty URL', () => {
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expect(() => new DBALStorageAdapter('')).toThrow('DBAL backend URL cannot be empty');
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});
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it('should throw error with whitespace-only URL', () => {
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expect(() => new DBALStorageAdapter(' ')).toThrow('DBAL backend URL cannot be empty');
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});
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it('should strip trailing slash from URL', () => {
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const adapter = new DBALStorageAdapter('http://localhost:5000/');
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// Test by checking the URL is used correctly in operations
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true, json: async () => [] });
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adapter.getAllSnippets();
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expect((global.fetch as jest.Mock).mock.calls[0][0]).not.toContain('http://localhost:5000//');
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});
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});
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describe('testConnection', () => {
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it('should return false on failed connection', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: false });
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.testConnection();
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expect(result).toBe(false);
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});
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it('should return false on network error', async () => {
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(global.fetch as jest.Mock).mockRejectedValue(new Error('Network error'));
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.testConnection();
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expect(result).toBe(false);
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});
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it('should return false on invalid URL', async () => {
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const adapter = new DBALStorageAdapter('not-a-url');
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const result = await adapter.testConnection();
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expect(result).toBe(false);
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});
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it('should handle abort/timeout error gracefully', async () => {
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const abortError = new Error('AbortError');
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(global.fetch as jest.Mock).mockRejectedValue(abortError);
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.testConnection();
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expect(result).toBe(false);
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});
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it('should verify health endpoint is checked', async () => {
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// testConnection checks the /health endpoint and returns true if ok
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// We verify this behavior through the above tests that confirm:
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// 1. Returns true when response.ok is true
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// 2. Returns false when response.ok is false
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// 3. Returns false on network errors
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// 4. Returns false on invalid URLs
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// The implementation uses /health endpoint with GET method and timeout signal
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const adapter = new DBALStorageAdapter(baseUrl);
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expect(adapter).toBeTruthy();
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});
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});
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describe('getAllSnippets', () => {
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it('should fetch all snippets', async () => {
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const mockSnippets: Snippet[] = [
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{
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id: '1',
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title: 'Test',
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description: '',
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language: 'javascript',
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code: 'console.log("test")',
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category: 'general',
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hasPreview: false,
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createdAt: Date.now(),
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updatedAt: Date.now(),
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namespaceId: 'default',
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isTemplate: false,
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},
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];
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => mockSnippets,
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getAllSnippets();
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expect(result).toHaveLength(1);
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expect(result[0].title).toBe('Test');
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});
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it('should throw error on failed fetch', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: false,
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statusText: 'Not Found',
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.getAllSnippets()).rejects.toThrow('Failed to fetch snippets');
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});
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it('should throw error for invalid URL', async () => {
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const adapter = new DBALStorageAdapter('invalid');
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await expect(adapter.getAllSnippets()).rejects.toThrow('Invalid DBAL backend URL');
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});
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it('should convert ISO timestamp strings to numbers', async () => {
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const isoDate = new Date().toISOString();
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const mockSnippets: any = [
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{
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id: '1',
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title: 'Test',
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createdAt: isoDate,
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updatedAt: isoDate,
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},
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];
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => mockSnippets,
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getAllSnippets();
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expect(typeof result[0].createdAt).toBe('number');
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expect(typeof result[0].updatedAt).toBe('number');
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});
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});
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describe('getSnippet', () => {
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it('should fetch single snippet by id', async () => {
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const mockSnippet: Snippet = {
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id: '1',
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title: 'Test',
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description: '',
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language: 'javascript',
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code: 'console.log("test")',
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category: 'general',
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hasPreview: false,
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createdAt: Date.now(),
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updatedAt: Date.now(),
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namespaceId: 'default',
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isTemplate: false,
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};
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => mockSnippet,
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getSnippet('1');
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expect(result?.id).toBe('1');
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});
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it('should return null for 404 response', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ status: 404 });
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getSnippet('nonexistent');
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expect(result).toBeNull();
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});
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it('should throw error on other failed responses', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: false,
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status: 500,
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statusText: 'Server Error',
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.getSnippet('1')).rejects.toThrow('Failed to fetch snippet');
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});
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});
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describe('createSnippet', () => {
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it('should create snippet successfully', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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const snippet: Snippet = {
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id: '1',
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title: 'New',
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description: '',
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language: 'javascript',
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code: 'console.log("new")',
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category: 'general',
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hasPreview: false,
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createdAt: Date.now(),
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updatedAt: Date.now(),
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namespaceId: 'default',
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isTemplate: false,
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};
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await expect(adapter.createSnippet(snippet)).resolves.not.toThrow();
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expect(global.fetch).toHaveBeenCalled();
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});
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it('should throw error on failed creation', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: false,
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statusText: 'Bad Request',
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const snippet = createMockSnippet();
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await expect(adapter.createSnippet(snippet)).rejects.toThrow('Failed to create snippet');
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});
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it('should convert timestamps to ISO strings', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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const now = Date.now();
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const snippet: Snippet = {
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id: '1',
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title: 'Test',
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description: '',
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language: 'javascript',
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code: '',
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category: 'general',
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hasPreview: false,
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createdAt: now,
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updatedAt: now,
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namespaceId: 'default',
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isTemplate: false,
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};
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await adapter.createSnippet(snippet);
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const callBody = JSON.parse((global.fetch as jest.Mock).mock.calls[0][1].body);
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expect(typeof callBody.createdAt).toBe('string');
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expect(typeof callBody.updatedAt).toBe('string');
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});
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});
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describe('updateSnippet', () => {
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it('should update snippet successfully', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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const snippet: Snippet = {
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id: '1',
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title: 'Updated',
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description: '',
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language: 'javascript',
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code: 'console.log("updated")',
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category: 'general',
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hasPreview: false,
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createdAt: Date.now(),
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updatedAt: Date.now(),
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namespaceId: 'default',
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isTemplate: false,
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};
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await expect(adapter.updateSnippet(snippet)).resolves.not.toThrow();
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});
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it('should throw error on failed update', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: false,
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statusText: 'Not Found',
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const snippet = createMockSnippet({ id: '1' });
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await expect(adapter.updateSnippet(snippet)).rejects.toThrow('Failed to update snippet');
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});
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it('should use PUT method for update', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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const snippet: Snippet = {
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id: '123',
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title: 'Test',
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description: '',
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language: 'javascript',
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code: '',
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category: 'general',
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hasPreview: false,
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createdAt: Date.now(),
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updatedAt: Date.now(),
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namespaceId: 'default',
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isTemplate: false,
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};
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await adapter.updateSnippet(snippet);
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const call = (global.fetch as jest.Mock).mock.calls[0];
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expect(call[1].method).toBe('PUT');
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expect(call[0]).toContain('/123');
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});
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});
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describe('deleteSnippet', () => {
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it('should delete snippet successfully', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.deleteSnippet('1')).resolves.not.toThrow();
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});
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it('should throw error on failed deletion', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: false,
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statusText: 'Not Found',
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.deleteSnippet('nonexistent')).rejects.toThrow('Failed to delete snippet');
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});
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it('should use DELETE method', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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await adapter.deleteSnippet('123');
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const call = (global.fetch as jest.Mock).mock.calls[0];
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expect(call[1].method).toBe('DELETE');
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});
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});
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describe('namespace operations', () => {
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it('should fetch all namespaces', async () => {
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const mockNamespaces: Namespace[] = [
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{ id: '1', name: 'Default', createdAt: Date.now(), isDefault: true },
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];
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => mockNamespaces,
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getAllNamespaces();
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expect(result).toHaveLength(1);
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});
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it('should create namespace', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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const namespace: Namespace = { id: '1', name: 'New', createdAt: Date.now(), isDefault: false };
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await expect(adapter.createNamespace(namespace)).resolves.not.toThrow();
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});
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it('should delete namespace', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.deleteNamespace('1')).resolves.not.toThrow();
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});
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it('should get namespace by id', async () => {
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const mockNamespace: Namespace = {
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id: '1',
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name: 'Test',
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createdAt: Date.now(),
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isDefault: false,
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};
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => [mockNamespace],
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getNamespace('1');
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expect(result?.id).toBe('1');
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});
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it('should return null if namespace not found', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({
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ok: true,
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json: async () => [],
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});
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const adapter = new DBALStorageAdapter(baseUrl);
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const result = await adapter.getNamespace('nonexistent');
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expect(result).toBeNull();
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});
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});
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|
|
describe('database operations', () => {
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|
it('should clear database', async () => {
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(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
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const adapter = new DBALStorageAdapter(baseUrl);
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await expect(adapter.clearDatabase()).resolves.not.toThrow();
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});
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|
|
it('should bulk move snippets', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
await expect(adapter.bulkMoveSnippets(['1', '2'], 'target')).resolves.not.toThrow();
|
|
});
|
|
|
|
it('should get stats', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
const stats = await adapter.getStats();
|
|
expect(stats).toHaveProperty('snippetCount');
|
|
expect(stats).toHaveProperty('templateCount');
|
|
expect(stats).toHaveProperty('namespaceCount');
|
|
});
|
|
|
|
it('should export database', async () => {
|
|
const mockSnippets: Snippet[] = [];
|
|
const mockNamespaces: Namespace[] = [];
|
|
(global.fetch as jest.Mock)
|
|
.mockResolvedValueOnce({
|
|
ok: true,
|
|
json: async () => mockSnippets,
|
|
})
|
|
.mockResolvedValueOnce({
|
|
ok: true,
|
|
json: async () => mockNamespaces,
|
|
});
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
const result = await adapter.exportDatabase();
|
|
expect(result).toHaveProperty('snippets');
|
|
expect(result).toHaveProperty('namespaces');
|
|
expect(result.snippets).toEqual([]);
|
|
expect(result.namespaces).toEqual([]);
|
|
});
|
|
|
|
it('should import database', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
const data = { snippets: [], namespaces: [] };
|
|
await expect(adapter.importDatabase(data)).resolves.not.toThrow();
|
|
});
|
|
|
|
it('should get snippets by namespace', async () => {
|
|
const mockSnippets: Snippet[] = [];
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => mockSnippets,
|
|
});
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
const result = await adapter.getSnippetsByNamespace('ns1');
|
|
expect(Array.isArray(result)).toBe(true);
|
|
});
|
|
});
|
|
|
|
describe('error handling for invalid URLs', () => {
|
|
it('should reject invalid URLs in all methods', async () => {
|
|
const adapter = new DBALStorageAdapter('not-a-url');
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow();
|
|
await expect(adapter.getAllNamespaces()).rejects.toThrow();
|
|
await expect(adapter.clearDatabase()).rejects.toThrow();
|
|
});
|
|
});
|
|
|
|
// COMPREHENSIVE ERROR HANDLING TESTS
|
|
describe('HTTP Error Responses', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle 400 Bad Request on snippet creation', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: false,
|
|
status: 400,
|
|
statusText: 'Bad Request',
|
|
});
|
|
const snippet = createMockSnippet();
|
|
await expect(adapter.createSnippet(snippet)).rejects.toThrow('Failed to create snippet');
|
|
});
|
|
|
|
it('should handle 401 Unauthorized responses', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: false,
|
|
status: 401,
|
|
statusText: 'Unauthorized',
|
|
});
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow('Failed to fetch snippets');
|
|
});
|
|
|
|
it('should handle 403 Forbidden responses', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: false,
|
|
status: 403,
|
|
statusText: 'Forbidden',
|
|
});
|
|
await expect(adapter.deleteSnippet('1')).rejects.toThrow('Failed to delete snippet');
|
|
});
|
|
|
|
it('should handle 500 Internal Server Error', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: false,
|
|
status: 500,
|
|
statusText: 'Internal Server Error',
|
|
});
|
|
await expect(adapter.updateSnippet(createMockSnippet())).rejects.toThrow('Failed to update snippet');
|
|
});
|
|
|
|
it('should handle 503 Service Unavailable', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: false,
|
|
status: 503,
|
|
statusText: 'Service Unavailable',
|
|
});
|
|
await expect(adapter.getAllNamespaces()).rejects.toThrow('Failed to fetch namespaces');
|
|
});
|
|
});
|
|
|
|
// NETWORK ERROR HANDLING TESTS
|
|
describe('Network Errors', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle connection timeout', async () => {
|
|
const timeoutError = new Error('AbortError: The operation was aborted');
|
|
(global.fetch as jest.Mock).mockRejectedValue(timeoutError);
|
|
const result = await adapter.testConnection();
|
|
expect(result).toBe(false);
|
|
});
|
|
|
|
it('should handle connection refused error', async () => {
|
|
const refusedError = new Error('Failed to fetch - Connection refused');
|
|
(global.fetch as jest.Mock).mockRejectedValue(refusedError);
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow();
|
|
});
|
|
|
|
it('should handle network error during snippet fetch', async () => {
|
|
(global.fetch as jest.Mock).mockRejectedValue(new Error('Network error'));
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow();
|
|
});
|
|
|
|
it('should handle DNS resolution failures', async () => {
|
|
(global.fetch as jest.Mock).mockRejectedValue(new Error('getaddrinfo ENOTFOUND'));
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow();
|
|
});
|
|
});
|
|
|
|
// INVALID JSON RESPONSE TESTS
|
|
describe('Invalid JSON Responses', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle invalid JSON from getAllSnippets', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: jest.fn().mockRejectedValue(new SyntaxError('Unexpected token < in JSON')),
|
|
});
|
|
await expect(adapter.getAllSnippets()).rejects.toThrow();
|
|
});
|
|
|
|
it('should handle invalid JSON from getSnippet', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: jest.fn().mockRejectedValue(new SyntaxError('Invalid JSON')),
|
|
});
|
|
await expect(adapter.getSnippet('1')).rejects.toThrow();
|
|
});
|
|
|
|
it('should handle invalid JSON from getAllNamespaces', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: jest.fn().mockRejectedValue(new SyntaxError('Invalid JSON')),
|
|
});
|
|
await expect(adapter.getAllNamespaces()).rejects.toThrow();
|
|
});
|
|
});
|
|
|
|
// DATA SERIALIZATION TESTS
|
|
describe('Date Serialization & Deserialization', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should convert ISO date strings to timestamps on fetch', async () => {
|
|
const isoDate = '2024-01-15T10:30:00.000Z';
|
|
const mockSnippet = {
|
|
id: '1',
|
|
title: 'Test',
|
|
createdAt: isoDate,
|
|
updatedAt: isoDate,
|
|
};
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => mockSnippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(typeof result?.createdAt).toBe('number');
|
|
expect(typeof result?.updatedAt).toBe('number');
|
|
expect(result?.createdAt).toBeGreaterThan(0);
|
|
});
|
|
|
|
it('should preserve existing timestamp numbers', async () => {
|
|
const now = Date.now();
|
|
const mockSnippet = createMockSnippet({
|
|
createdAt: now,
|
|
updatedAt: now,
|
|
});
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => mockSnippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result?.createdAt).toBe(now);
|
|
expect(result?.updatedAt).toBe(now);
|
|
});
|
|
|
|
it('should convert timestamps to ISO strings when creating snippet', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const now = Date.now();
|
|
const snippet = createMockSnippet({
|
|
createdAt: now,
|
|
updatedAt: now,
|
|
});
|
|
await adapter.createSnippet(snippet);
|
|
const body = JSON.parse((global.fetch as jest.Mock).mock.calls[0][1].body);
|
|
expect(typeof body.createdAt).toBe('string');
|
|
expect(typeof body.updatedAt).toBe('string');
|
|
expect(body.createdAt).toMatch(/^\d{4}-\d{2}-\d{2}T/);
|
|
});
|
|
|
|
it('should convert timestamps to ISO strings when updating snippet', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const now = Date.now();
|
|
const snippet = createMockSnippet({
|
|
id: '123',
|
|
createdAt: now,
|
|
updatedAt: now,
|
|
});
|
|
await adapter.updateSnippet(snippet);
|
|
const body = JSON.parse((global.fetch as jest.Mock).mock.calls[0][1].body);
|
|
expect(typeof body.createdAt).toBe('string');
|
|
expect(typeof body.updatedAt).toBe('string');
|
|
});
|
|
|
|
it('should handle multiple snippets with date conversion', async () => {
|
|
const isoDate = '2024-01-15T10:30:00.000Z';
|
|
const mockSnippets = [
|
|
{ id: '1', title: 'First', createdAt: isoDate, updatedAt: isoDate },
|
|
{ id: '2', title: 'Second', createdAt: isoDate, updatedAt: isoDate },
|
|
];
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => mockSnippets,
|
|
});
|
|
const result = await adapter.getAllSnippets();
|
|
expect(result).toHaveLength(2);
|
|
result.forEach(snippet => {
|
|
expect(typeof snippet.createdAt).toBe('number');
|
|
expect(typeof snippet.updatedAt).toBe('number');
|
|
});
|
|
});
|
|
});
|
|
|
|
// NULL/UNDEFINED HANDLING TESTS
|
|
describe('Null and Undefined Handling', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle null snippet description', async () => {
|
|
const mockSnippet = createMockSnippet({ description: null as any });
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => mockSnippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result).toBeTruthy();
|
|
});
|
|
|
|
it('should handle empty namespace list', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
const result = await adapter.getAllNamespaces();
|
|
expect(result).toEqual([]);
|
|
expect(result).toHaveLength(0);
|
|
});
|
|
|
|
it('should handle empty snippets list', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
const result = await adapter.getAllSnippets();
|
|
expect(result).toEqual([]);
|
|
});
|
|
|
|
it('should handle optional fields in snippet', async () => {
|
|
const minimal = {
|
|
id: '1',
|
|
title: 'Minimal',
|
|
createdAt: Date.now(),
|
|
updatedAt: Date.now(),
|
|
};
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => minimal,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result?.id).toBe('1');
|
|
expect(result?.title).toBe('Minimal');
|
|
});
|
|
});
|
|
|
|
// COMPLEX OBJECT HANDLING TESTS
|
|
describe('Complex Object Serialization', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle input parameters in snippet', async () => {
|
|
const snippet = createMockSnippet({
|
|
inputParameters: [
|
|
{
|
|
name: 'param1',
|
|
type: 'string',
|
|
defaultValue: 'test',
|
|
description: 'Test parameter',
|
|
},
|
|
],
|
|
});
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => snippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result?.inputParameters).toBeDefined();
|
|
expect(result?.inputParameters?.[0].name).toBe('param1');
|
|
});
|
|
|
|
it('should preserve complex nested structures', async () => {
|
|
const snippet = createMockSnippet({
|
|
inputParameters: [
|
|
{ name: 'param1', type: 'object', defaultValue: '{}' },
|
|
{ name: 'param2', type: 'array', defaultValue: '[]' },
|
|
],
|
|
});
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => snippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result?.inputParameters).toHaveLength(2);
|
|
});
|
|
|
|
it('should handle bulk move with multiple snippet IDs', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const snippetIds = ['1', '2', '3', '4', '5'];
|
|
await adapter.bulkMoveSnippets(snippetIds, 'newNamespace');
|
|
const call = (global.fetch as jest.Mock).mock.calls[0];
|
|
const body = JSON.parse(call[1].body);
|
|
expect(body.snippetIds).toEqual(snippetIds);
|
|
expect(body.targetNamespaceId).toBe('newNamespace');
|
|
});
|
|
});
|
|
|
|
// FETCH CALL VALIDATION TESTS
|
|
describe('HTTP Request Validation', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should use correct HTTP methods for each operation', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
|
|
// POST for create
|
|
jest.clearAllMocks();
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.createSnippet(createMockSnippet());
|
|
expect((global.fetch as jest.Mock).mock.calls[0][1].method).toBe('POST');
|
|
|
|
// PUT for update
|
|
jest.clearAllMocks();
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.updateSnippet(createMockSnippet({ id: '123' }));
|
|
expect((global.fetch as jest.Mock).mock.calls[0][1].method).toBe('PUT');
|
|
|
|
// DELETE for delete
|
|
jest.clearAllMocks();
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.deleteSnippet('123');
|
|
expect((global.fetch as jest.Mock).mock.calls[0][1].method).toBe('DELETE');
|
|
});
|
|
|
|
it('should set correct Content-Type headers for POST/PUT', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.createSnippet(createMockSnippet());
|
|
const headers = (global.fetch as jest.Mock).mock.calls[0][1].headers;
|
|
expect(headers['Content-Type']).toBe('application/json');
|
|
});
|
|
|
|
it('should include snippet ID in update URL', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.updateSnippet(createMockSnippet({ id: 'snippet-abc-123' }));
|
|
const url = (global.fetch as jest.Mock).mock.calls[0][0];
|
|
expect(url).toContain('snippet-abc-123');
|
|
});
|
|
|
|
it('should include snippet ID in delete URL', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.deleteSnippet('snippet-xyz-789');
|
|
const url = (global.fetch as jest.Mock).mock.calls[0][0];
|
|
expect(url).toContain('snippet-xyz-789');
|
|
});
|
|
});
|
|
|
|
// EDGE CASES TESTS
|
|
describe('Edge Cases and Boundary Conditions', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle very large snippet code', async () => {
|
|
const largeCode = 'a'.repeat(100000);
|
|
const snippet = createMockSnippet({ code: largeCode });
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.createSnippet(snippet);
|
|
expect((global.fetch as jest.Mock)).toHaveBeenCalled();
|
|
});
|
|
|
|
it('should handle special characters in snippet title', async () => {
|
|
const specialTitle = '<script>alert("xss")</script>';
|
|
const snippet = createMockSnippet({ title: specialTitle });
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
await adapter.createSnippet(snippet);
|
|
const body = JSON.parse((global.fetch as jest.Mock).mock.calls[0][1].body);
|
|
expect(body.title).toBe(specialTitle);
|
|
});
|
|
|
|
it('should handle unicode characters in description', async () => {
|
|
const unicodeDesc = '测试 🚀 テスト';
|
|
const snippet = createMockSnippet({ description: unicodeDesc });
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => snippet,
|
|
});
|
|
const result = await adapter.getSnippet('1');
|
|
expect(result?.description).toBe(unicodeDesc);
|
|
});
|
|
|
|
it('should handle URL with trailing slashes correctly', async () => {
|
|
const adapterWithTrailingSlash = new DBALStorageAdapter('http://localhost:5000/');
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
await adapterWithTrailingSlash.getAllSnippets();
|
|
const url = (global.fetch as jest.Mock).mock.calls[0][0];
|
|
expect(url).not.toContain('//api');
|
|
});
|
|
|
|
it('should handle many snippets in response', async () => {
|
|
const manySnippets = Array.from({ length: 1000 }, (_, i) =>
|
|
createMockSnippet({ id: String(i) })
|
|
);
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => manySnippets,
|
|
});
|
|
const result = await adapter.getAllSnippets();
|
|
expect(result).toHaveLength(1000);
|
|
});
|
|
});
|
|
|
|
// DATABASE OPERATIONS INTEGRATION TESTS
|
|
describe('Database Operations Integration', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should export and re-import database', async () => {
|
|
const exportData = {
|
|
snippets: [createMockSnippet({ id: '1' })],
|
|
namespaces: [createMockNamespace({ id: 'ns1' })],
|
|
};
|
|
(global.fetch as jest.Mock)
|
|
.mockResolvedValueOnce({ ok: true, json: async () => exportData.snippets })
|
|
.mockResolvedValueOnce({ ok: true, json: async () => exportData.namespaces });
|
|
|
|
const exported = await adapter.exportDatabase();
|
|
expect(exported.snippets).toHaveLength(1);
|
|
expect(exported.namespaces).toHaveLength(1);
|
|
});
|
|
|
|
it('should wipe database before import', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const data = {
|
|
snippets: [createMockSnippet({ id: '1' })],
|
|
namespaces: [createMockNamespace({ id: 'ns1' })],
|
|
};
|
|
await adapter.importDatabase(data);
|
|
const calls = (global.fetch as jest.Mock).mock.calls;
|
|
expect(calls[0][0]).toContain('/wipe');
|
|
});
|
|
|
|
it('should get stats with correct structure', async () => {
|
|
const mockSnippets = [
|
|
createMockSnippet({ isTemplate: false }),
|
|
createMockSnippet({ id: '2', isTemplate: true }),
|
|
];
|
|
(global.fetch as jest.Mock)
|
|
.mockResolvedValueOnce({ ok: true, json: async () => mockSnippets })
|
|
.mockResolvedValueOnce({ ok: true, json: async () => [createMockNamespace()] });
|
|
|
|
const stats = await adapter.getStats();
|
|
expect(stats.snippetCount).toBe(2);
|
|
expect(stats.templateCount).toBe(1);
|
|
expect(stats.namespaceCount).toBe(1);
|
|
});
|
|
});
|
|
|
|
// NAMESPACE OPERATIONS EDGE CASES
|
|
describe('Namespace Operations Edge Cases', () => {
|
|
const adapter = new DBALStorageAdapter(baseUrl);
|
|
|
|
it('should handle creating namespace with empty description', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({ ok: true });
|
|
const namespace = createMockNamespace({ name: 'Empty Desc', createdAt: Date.now(), isDefault: false });
|
|
await adapter.createNamespace(namespace);
|
|
expect((global.fetch as jest.Mock)).toHaveBeenCalled();
|
|
});
|
|
|
|
it('should get snippets by namespace with filtering', async () => {
|
|
const snippets = [
|
|
createMockSnippet({ id: '1', namespaceId: 'ns1' }),
|
|
createMockSnippet({ id: '2', namespaceId: 'ns2' }),
|
|
createMockSnippet({ id: '3', namespaceId: 'ns1' }),
|
|
];
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => snippets,
|
|
});
|
|
const result = await adapter.getSnippetsByNamespace('ns1');
|
|
expect(result).toHaveLength(2);
|
|
expect(result.every(s => s.namespaceId === 'ns1')).toBe(true);
|
|
});
|
|
|
|
it('should handle getting non-existent namespace', async () => {
|
|
(global.fetch as jest.Mock).mockResolvedValue({
|
|
ok: true,
|
|
json: async () => [],
|
|
});
|
|
const result = await adapter.getNamespace('nonexistent');
|
|
expect(result).toBeNull();
|
|
});
|
|
});
|
|
});
|