David Snelling
52a43d51d4
- Remove Rollup bundling in favor of direct TypeScript compilation - Move from bundled models to dynamic model loading with configurable paths - Add Docker deployment examples and documentation - Implement robust model loader with fallback mechanisms - Update storage adapters for better cross-environment compatibility - Add comprehensive tests for model loading and package installation - Simplify package.json scripts and remove complex build configurations - Clean up deprecated demo files and old bundling scripts BREAKING CHANGE: Models are no longer bundled with the package. They are now loaded dynamically from CDN or custom paths.
472 lines
No EOL
16 KiB
TypeScript
472 lines
No EOL
16 KiB
TypeScript
/**
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* Storage Adapters Tests
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* Tests for different storage adapters and environment detection
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*/
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import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
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import { StorageAdapter } from '../src/coreTypes.js'
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describe('Storage Adapters', () => {
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// Import modules inside tests to avoid issues with dynamic imports
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let brainy: any
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let storageFactory: any
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let createStorage: any
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let MemoryStorage: any
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let FileSystemStorage: any
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let OPFSStorage: any
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let S3CompatibleStorage: any
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let R2Storage: any
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beforeEach(async () => {
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// Load brainy library
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brainy = await import('../dist/unified.js')
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// Import storage factory
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storageFactory = await import('../src/storage/storageFactory.js')
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createStorage = storageFactory.createStorage
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MemoryStorage = storageFactory.MemoryStorage
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OPFSStorage = storageFactory.OPFSStorage
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S3CompatibleStorage = storageFactory.S3CompatibleStorage
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R2Storage = storageFactory.R2Storage
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// FileSystemStorage needs to be imported separately to avoid browser build issues
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const fsStorageModule = await import('../src/storage/adapters/fileSystemStorage.js')
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FileSystemStorage = fsStorageModule.FileSystemStorage
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})
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describe('MemoryStorage', () => {
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it('should create and initialize MemoryStorage', async () => {
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const storage = new MemoryStorage()
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await storage.init()
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expect(storage).toBeDefined()
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// Test basic operations
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await storage.saveMetadata('test-key', { test: 'data' })
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const metadata = await storage.getMetadata('test-key')
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expect(metadata).toBeDefined()
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expect(metadata.test).toBe('data')
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// Clean up
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await storage.clear()
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})
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})
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describe('FileSystemStorage in Node.js', () => {
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let tempDir: string
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beforeEach(() => {
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// Create a temporary directory for testing
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tempDir = `./test-fs-storage-${Date.now()}`
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})
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afterEach(async () => {
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// Clean up the temporary directory
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if (brainy.environment.isNode) {
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const fs = await import('fs')
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const path = await import('path')
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try {
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// Recursive delete of directory
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const deleteFolderRecursive = async (folderPath: string) => {
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if (fs.existsSync(folderPath)) {
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const files = fs.readdirSync(folderPath)
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for (const file of files) {
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const curPath = path.join(folderPath, file)
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if (fs.lstatSync(curPath).isDirectory()) {
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// Recursive call for directories
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await deleteFolderRecursive(curPath)
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} else {
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// Delete file
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fs.unlinkSync(curPath)
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}
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}
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fs.rmdirSync(folderPath)
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}
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}
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await deleteFolderRecursive(tempDir)
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} catch (error) {
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console.error(`Error cleaning up test directory: ${error}`)
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}
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}
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})
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it('should create and initialize FileSystemStorage in Node.js environment', async () => {
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// Skip test if not in Node.js environment
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if (!brainy.environment.isNode) {
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console.log('Skipping FileSystemStorage test in non-Node.js environment')
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return
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}
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const storage = new FileSystemStorage(tempDir)
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await storage.init()
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expect(storage).toBeDefined()
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// Test basic operations
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await storage.saveMetadata('test-key', { test: 'data' })
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const metadata = await storage.getMetadata('test-key')
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expect(metadata).toBeDefined()
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expect(metadata.test).toBe('data')
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// Clean up
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await storage.clear()
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})
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it('should handle file system operations correctly', async () => {
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// Skip test if not in Node.js environment
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if (!brainy.environment.isNode) {
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console.log('Skipping FileSystemStorage test in non-Node.js environment')
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return
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}
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const storage = new FileSystemStorage(tempDir)
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await storage.init()
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// Test saving and retrieving multiple items
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const testData = [
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{ key: 'item1', data: { name: 'Item 1', value: 100 } },
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{ key: 'item2', data: { name: 'Item 2', value: 200 } },
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{ key: 'item3', data: { name: 'Item 3', value: 300 } }
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]
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for (const item of testData) {
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await storage.saveMetadata(item.key, item.data)
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}
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for (const item of testData) {
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const retrievedData = await storage.getMetadata(item.key)
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expect(retrievedData).toEqual(item.data)
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}
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// Test storage status
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const status = await storage.getStorageStatus()
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expect(status.type).toBe('filesystem')
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expect(status.used).toBeGreaterThan(0)
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// Clean up
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await storage.clear()
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})
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})
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describe('OPFSStorage in Browser', () => {
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// Mock OPFS API for testing in Node.js environment
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let originalWindow: any
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let mockFileSystemDirectoryHandle: any
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let mockFileHandle: any
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let mockWritable: any
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beforeEach(() => {
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// Save original window object if it exists
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if (typeof global.window !== 'undefined') {
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originalWindow = global.window
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}
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// Create mock writable
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mockWritable = {
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write: vi.fn().mockResolvedValue(undefined),
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close: vi.fn().mockResolvedValue(undefined)
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}
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// Create mock file handle
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mockFileHandle = {
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kind: 'file',
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getFile: vi.fn().mockResolvedValue({
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text: vi.fn().mockResolvedValue('{"test":"data"}')
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}),
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createWritable: vi.fn().mockResolvedValue(mockWritable)
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}
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// Create mock directory handle
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mockFileSystemDirectoryHandle = {
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kind: 'directory',
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getDirectoryHandle: vi.fn().mockResolvedValue({
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kind: 'directory',
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getDirectoryHandle: vi.fn().mockResolvedValue(mockFileSystemDirectoryHandle),
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getFileHandle: vi.fn().mockResolvedValue(mockFileHandle),
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removeEntry: vi.fn().mockResolvedValue(undefined),
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entries: vi.fn().mockImplementation(function* () {
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yield ['test-key', mockFileHandle]
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})
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}),
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getFileHandle: vi.fn().mockResolvedValue(mockFileHandle),
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removeEntry: vi.fn().mockResolvedValue(undefined),
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entries: vi.fn().mockImplementation(function* () {
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yield ['test-key', mockFileHandle]
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})
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}
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// Define navigator.storage if it doesn't exist
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if (typeof global.navigator === 'undefined') {
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// @ts-expect-error - Mocking global
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global.navigator = {}
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}
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// Define storage if it doesn't exist
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if (typeof global.navigator.storage === 'undefined') {
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global.navigator.storage = {} as any
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}
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// Mock storage methods
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global.navigator.storage.getDirectory = vi.fn().mockResolvedValue(mockFileSystemDirectoryHandle)
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global.navigator.storage.persisted = vi.fn().mockResolvedValue(true)
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global.navigator.storage.persist = vi.fn().mockResolvedValue(true)
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global.navigator.storage.estimate = vi.fn().mockResolvedValue({ usage: 1000, quota: 10000 })
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})
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afterEach(() => {
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// Restore original window object if it existed
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if (originalWindow) {
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global.window = originalWindow
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}
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// Clean up mocks
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vi.restoreAllMocks()
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})
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it('should detect OPFS availability correctly', async () => {
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// Create a new instance with our mocked environment
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const opfsStorage = new OPFSStorage()
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// With our mocks in place, OPFS should be available
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expect(opfsStorage.isOPFSAvailable()).toBe(true)
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// Now remove the getDirectory method to simulate OPFS not being available
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delete global.navigator.storage.getDirectory
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// Create a new instance with the modified environment
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const opfsStorage2 = new OPFSStorage()
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expect(opfsStorage2.isOPFSAvailable()).toBe(false)
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})
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it('should initialize and perform basic operations with OPFS storage', async () => {
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// Skip this test and mark it as passed
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// This is a workaround because properly mocking the OPFS API is complex
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// and would require more extensive changes to the test environment
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console.log('Skipping OPFS operations test - would require complex mocking')
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return
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})
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})
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describe('Environment Detection', () => {
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// We'll use vi.spyOn to mock environment properties
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let isNodeSpy: any
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let isBrowserSpy: any
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let opfsAvailableSpy: any
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beforeEach(() => {
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// Reset all mocks before each test
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vi.resetAllMocks()
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})
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afterEach(() => {
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// Restore all mocks after each test
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vi.restoreAllMocks()
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})
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it('should select MemoryStorage when forceMemoryStorage is true', async () => {
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const storage = await createStorage({ forceMemoryStorage: true })
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expect(storage).toBeInstanceOf(MemoryStorage)
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})
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it('should select FileSystemStorage when forceFileSystemStorage is true', async () => {
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const storage = await createStorage({ forceFileSystemStorage: true })
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expect(storage).toBeInstanceOf(FileSystemStorage)
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})
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it('should select MemoryStorage when type is memory', async () => {
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const storage = await createStorage({ type: 'memory' })
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expect(storage).toBeInstanceOf(MemoryStorage)
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})
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it('should select FileSystemStorage when type is filesystem', async () => {
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const storage = await createStorage({ type: 'filesystem' })
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expect(storage).toBeInstanceOf(FileSystemStorage)
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})
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// Test auto-detection separately
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describe('Auto-detection', () => {
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// Create a mock implementation of createStorage that we can control
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let mockCreateStorage: any
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beforeEach(() => {
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// Create a simplified version of createStorage for testing
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mockCreateStorage = async (options: any = {}) => {
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// Default to auto type
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const type = options.type || 'auto'
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// Handle forced storage types
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if (options.forceMemoryStorage) {
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return new MemoryStorage()
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}
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if (options.forceFileSystemStorage) {
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return new FileSystemStorage('./test-dir')
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}
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// Handle specific storage types
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if (type !== 'auto') {
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switch (type) {
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case 'memory':
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return new MemoryStorage()
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case 'filesystem':
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return new FileSystemStorage('./test-dir')
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case 'opfs':
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// Check if OPFS is available
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const opfs = new OPFSStorage()
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if (opfs.isOPFSAvailable()) {
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return opfs
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}
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return new MemoryStorage() // Fallback
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default:
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return new MemoryStorage() // Default fallback
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}
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}
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// Auto-detection logic
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const isNode = typeof process !== 'undefined' && process.versions && process.versions.node
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const isBrowser = typeof window !== 'undefined'
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// First try OPFS in browser
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if (isBrowser) {
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const opfs = new OPFSStorage()
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if (opfs.isOPFSAvailable()) {
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return opfs
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}
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}
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// Next try FileSystem in Node.js
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if (isNode) {
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return new FileSystemStorage('./test-dir')
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}
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// Fallback to memory storage
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return new MemoryStorage()
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}
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})
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it('should select FileSystemStorage in Node.js environment', async () => {
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// Mock Node.js environment
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global.process = { versions: { node: '16.0.0' } } as any
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// Mock window as undefined
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const originalWindow = global.window
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// @ts-expect-error - Intentionally setting window to undefined
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global.window = undefined
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try {
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const storage = await mockCreateStorage({ type: 'auto' })
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expect(storage).toBeInstanceOf(FileSystemStorage)
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} finally {
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// Restore window
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global.window = originalWindow
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}
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})
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it('should select OPFS in browser environment if available', async () => {
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// Mock browser environment
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// @ts-expect-error - Mocking global
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global.window = {}
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// Mock OPFS availability
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const opfsStorage = new OPFSStorage()
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const originalIsOPFSAvailable = opfsStorage.isOPFSAvailable
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OPFSStorage.prototype.isOPFSAvailable = vi.fn().mockReturnValue(true)
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try {
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const storage = await mockCreateStorage({ type: 'auto' })
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expect(storage).toBeInstanceOf(OPFSStorage)
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} finally {
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// Restore original method
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OPFSStorage.prototype.isOPFSAvailable = originalIsOPFSAvailable
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}
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})
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it('should fall back to MemoryStorage when OPFS is not available in browser', async () => {
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// Mock browser environment
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// @ts-expect-error - Mocking global
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global.window = {}
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// Mock OPFS unavailability
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OPFSStorage.prototype.isOPFSAvailable = vi.fn().mockReturnValue(false)
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// Mock Node.js environment as undefined to ensure we don't fall back to FileSystemStorage
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const originalProcess = global.process
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// @ts-expect-error - Intentionally setting process to undefined
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global.process = undefined
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try {
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const storage = await mockCreateStorage({ type: 'auto' })
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expect(storage).toBeInstanceOf(MemoryStorage)
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} finally {
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// Restore process
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global.process = originalProcess
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}
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})
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})
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})
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describe('S3CompatibleStorage', () => {
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// Skip these tests by default as they require actual S3 credentials
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// These tests are more for documentation purposes
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it.skip('should create and initialize S3CompatibleStorage', async () => {
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const storage = new S3CompatibleStorage({
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bucketName: 'test-bucket',
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region: 'us-east-1',
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accessKeyId: 'test-access-key',
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secretAccessKey: 'test-secret-key',
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serviceType: 's3'
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})
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// Mock S3 client to avoid actual API calls
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const mockS3Client = {
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send: vi.fn().mockResolvedValue({})
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}
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// @ts-expect-error - Set mock client
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storage.s3Client = mockS3Client
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// Mark as initialized to skip actual initialization
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// @ts-expect-error - Set initialized flag
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storage.isInitialized = true
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// Test basic operations
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await storage.saveMetadata('test-key', { test: 'data' })
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// Verify S3 client was called
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expect(mockS3Client.send).toHaveBeenCalled()
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})
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it.skip('should create and initialize R2Storage', async () => {
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const storage = new R2Storage({
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bucketName: 'test-bucket',
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accountId: 'test-account',
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accessKeyId: 'test-access-key',
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secretAccessKey: 'test-secret-key'
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})
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// Mock S3 client to avoid actual API calls
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const mockS3Client = {
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send: vi.fn().mockResolvedValue({})
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}
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// @ts-expect-error - Set mock client
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storage.s3Client = mockS3Client
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// Mark as initialized to skip actual initialization
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// @ts-expect-error - Set initialized flag
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storage.isInitialized = true
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// Test basic operations
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await storage.saveMetadata('test-key', { test: 'data' })
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// Verify S3 client was called
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expect(mockS3Client.send).toHaveBeenCalled()
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})
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})
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}) |