Automation and Testing

/**
 * Initialize automation runtime for testing and debugging
 * Available globally as swan.$$initRuntimeAutomator in Baidu Mini Program runtime
 * @param options - Optional automator configuration
 */
function $$initRuntimeAutomator(options?: AutomatorOptions): void;

interface AutomatorOptions {
  /** Enable DevTools integration */
  devtools?: boolean;
  /** Enable element selection */
  elementSelector?: boolean;
  /** Enable performance monitoring */
  performance?: boolean;
  /** Debug mode settings */
  debug?: {
    /** Log level */
    level?: 'error' | 'warn' | 'info' | 'debug';
    /** Enable API call logging */
    logAPICalls?: boolean;
    /** Enable event logging */
    logEvents?: boolean;
  };
  /** Custom automation extensions */
  extensions?: AutomatorExtension[];
}

interface AutomatorExtension {
  /** Extension name */
  name: string;
  /** Extension initialization */
  init?(automator: RuntimeAutomator): void;
  /** Extension methods */
  methods?: Record<string, Function>;
}

// Available globally in Baidu Mini Program runtime environment
// No import needed - use swan global object

// Initialize automation for testing
swan.$$initRuntimeAutomator({
  devtools: true,
  elementSelector: true,
  performance: true,
  debug: {
    level: 'debug',
    logAPICalls: true,
    logEvents: true
  }
});

/**
 * Page automation API for testing page interactions
 */
interface PageAutomatorAPI {
  /**
   * Get current page data
   * @returns Page data object
   */
  getData(): PageData;
  
  /**
   * Set page data for testing
   * @param data - Data to set
   */
  setData(data: Partial<PageData>): void;
  
  /**
   * Call page method for testing
   * @param method - Method name to call
   * @param args - Arguments to pass to method
   * @returns Method return value
   */
  callMethod(method: string, args?: any[]): any;
  
  /**
   * Simulate page lifecycle events
   * @param event - Lifecycle event name
   * @param options - Event options
   */
  triggerLifecycle(event: PageLifecycleEvent, options?: any): void;
  
  /**
   * Get page element by selector
   * @param selector - Element selector
   * @returns Element automation interface
   */
  querySelector(selector: string): ElementAutomator | null;
  
  /**
   * Get multiple page elements by selector
   * @param selector - Element selector
   * @returns Array of element automation interfaces
   */
  querySelectorAll(selector: string): ElementAutomator[];
}

interface PageData {
  [key: string]: any;
}

type PageLifecycleEvent = 
  | 'onLoad' 
  | 'onShow' 
  | 'onReady' 
  | 'onHide' 
  | 'onUnload'
  | 'onPullDownRefresh'
  | 'onReachBottom';

// In test environment
const page = getCurrentPage();
const automator = page.$$automator;

// Test page data
const data = automator.getData();
console.log('Current page data:', data);

// Simulate user interaction
automator.setData({ userInput: 'test value' });
automator.callMethod('handleSubmit');

// Test lifecycle events
automator.triggerLifecycle('onShow');

/**
 * Component automation API for testing component behavior
 */
interface ComponentAutomatorAPI {
  /**
   * Get component data
   * @returns Component data object
   */
  getData(): ComponentData;
  
  /**
   * Set component data for testing
   * @param data - Data to set
   */
  setData(data: Partial<ComponentData>): void;
  
  /**
   * Call component method
   * @param method - Method name to call
   * @param args - Arguments to pass to method
   * @returns Method return value
   */
  callMethod(method: string, args?: any[]): any;
  
  /**
   * Get component properties
   * @returns Component props
   */
  getProps(): ComponentProps;
  
  /**
   * Set component properties for testing
   * @param props - Props to set
   */
  setProps(props: Partial<ComponentProps>): void;
  
  /**
   * Trigger component events
   * @param event - Event name
   * @param detail - Event detail data
   */
  triggerEvent(event: string, detail?: any): void;
  
  /**
   * Simulate component lifecycle
   * @param event - Lifecycle event name
   */
  triggerLifecycle(event: ComponentLifecycleEvent): void;
}

interface ComponentData {
  [key: string]: any;
}

interface ComponentProps {
  [key: string]: any;
}

type ComponentLifecycleEvent = 
  | 'created' 
  | 'attached' 
  | 'ready' 
  | 'moved' 
  | 'detached';

// Test component behavior
const component = selectComponent('#my-component');
const automator = component.$$automator;

// Test component props
automator.setProps({ title: 'Test Title', visible: true });
const props = automator.getProps();
console.log('Component props:', props);

// Test component methods
const result = automator.callMethod('calculate', [1, 2, 3]);
console.log('Method result:', result);

// Test component events
automator.triggerEvent('custom-event', { value: 'test' });

/**
 * App automation API for testing application-level behavior
 */
interface AppAutomatorAPI {
  /**
   * Get current page stack
   * @returns Array of page instances
   */
  getPageStack(): PageInstance[];
  
  /**
   * Get current page instance
   * @returns Current page instance
   */
  getCurrentPage(): PageInstance | null;
  
  /**
   * Call uni-app method for testing
   * @param method - Method name (e.g., 'navigateTo', 'showToast')
   * @param args - Method arguments
   * @returns Promise resolving to method result
   */
  callUniMethod(method: string, args?: any): Promise<any>;
  
  /**
   * Mock uni-app method for testing
   * @param method - Method name to mock
   * @param mock - Mock implementation or return value
   */
  mockUniMethod(method: string, mock: Function | any): void;
  
  /**
   * Restore mocked methods
   * @param method - Optional specific method to restore
   */
  restoreMocks(method?: string): void;
  
  /**
   * Navigate to page for testing
   * @param path - Page path
   * @param query - Query parameters
   */
  navigateToPage(path: string, query?: Record<string, any>): Promise<void>;
  
  /**
   * Get app global data
   * @returns App global data
   */
  getGlobalData(): any;
  
  /**
   * Set app global data for testing
   * @param data - Global data to set
   */
  setGlobalData(data: any): void;
}

interface PageInstance {
  /** Page route */
  route: string;
  /** Page options */
  options: any;
  /** Page data */
  data: any;
  /** Page automation API */
  $$automator: PageAutomatorAPI;
}

// Test app-level functionality
const app = getApp();
const automator = app.$$automator;

// Test navigation
await automator.navigateToPage('/pages/detail/detail', { id: '123' });

// Test page stack
const pageStack = automator.getPageStack();
console.log('Current page stack:', pageStack.map(p => p.route));

// Mock uni API for testing
automator.mockUniMethod('showToast', (options) => {
  console.log('Mock toast:', options.title);
  return Promise.resolve();
});

// Test mocked API
await automator.callUniMethod('showToast', { title: 'Test Toast' });

// Restore mocks
automator.restoreMocks();

/**
 * Element automation interface for simulating user interactions
 */
interface ElementAutomator {
  /**
   * Get element properties
   * @returns Element properties
   */
  getProperties(): ElementProperties;
  
  /**
   * Get element computed style
   * @returns Computed style object
   */
  getComputedStyle(): ComputedStyle;
  
  /**
   * Simulate tap/click event
   * @param options - Tap options
   */
  tap(options?: TapOptions): void;
  
  /**
   * Simulate long press event
   * @param options - Long press options
   */
  longPress(options?: LongPressOptions): void;
  
  /**
   * Simulate input for input elements
   * @param value - Input value
   */
  input(value: string): void;
  
  /**
   * Simulate swipe gesture
   * @param direction - Swipe direction
   * @param distance - Swipe distance
   */
  swipe(direction: SwipeDirection, distance?: number): void;
  
  /**
   * Check if element is visible
   * @returns True if element is visible
   */
  isVisible(): boolean;
  
  /**
   * Get element bounding box
   * @returns Element position and size
   */
  getBoundingBox(): BoundingBox;
}

interface ElementProperties {
  /** Element ID */
  id?: string;
  /** Element class names */
  className?: string;
  /** Element dataset */
  dataset?: Record<string, any>;
  /** Element attributes */
  attributes?: Record<string, string>;
  /** Element text content */
  textContent?: string;
}

interface ComputedStyle {
  /** Element dimensions */
  width: number;
  height: number;
  /** Element position */
  left: number;
  top: number;
  /** Element styling */
  color?: string;
  backgroundColor?: string;
  fontSize?: string;
  [key: string]: any;
}

interface TapOptions {
  /** Tap position offset */
  x?: number;
  y?: number;
  /** Tap duration */
  duration?: number;
}

interface LongPressOptions extends TapOptions {
  /** Long press duration */
  duration: number;
}

type SwipeDirection = 'up' | 'down' | 'left' | 'right';

interface BoundingBox {
  /** Left position */
  left: number;
  /** Top position */
  top: number;
  /** Width */
  width: number;
  /** Height */
  height: number;
  /** Right position */
  right: number;
  /** Bottom position */
  bottom: number;
}

/**
 * DevTools integration for debugging and development
 */
interface DevToolsIntegration {
  /**
   * Connect to DevTools
   * @param options - Connection options
   */
  connect(options?: DevToolsOptions): Promise<void>;
  
  /**
   * Disconnect from DevTools
   */
  disconnect(): void;
  
  /**
   * Send message to DevTools
   * @param message - Message to send
   */
  sendMessage(message: DevToolsMessage): void;
  
  /**
   * Listen for DevTools messages
   * @param listener - Message listener
   */
  onMessage(listener: (message: DevToolsMessage) => void): void;
  
  /**
   * Inspect element in DevTools
   * @param element - Element to inspect
   */
  inspectElement(element: any): void;
  
  /**
   * Log to DevTools console
   * @param level - Log level
   * @param args - Log arguments
   */
  console(level: 'log' | 'warn' | 'error' | 'info', ...args: any[]): void;
}

interface DevToolsOptions {
  /** DevTools host */
  host?: string;
  /** DevTools port */
  port?: number;
  /** Auto-connect */
  autoConnect?: boolean;
}

interface DevToolsMessage {
  /** Message type */
  type: string;
  /** Message payload */
  payload: any;
  /** Message ID */
  id?: string;
}

// Example unit test using automation APIs
describe('UserProfile Component', () => {
  let component;
  
  beforeEach(() => {
    // Initialize component with automation
    component = createComponent({
      data: () => ({ name: '', email: '' }),
      methods: {
        updateProfile() {
          // Component logic
        }
      }
    });
    
    swan.$$initRuntimeAutomator({ debug: { level: 'debug' } });
  });
  
  it('should update user profile', () => {
    const automator = component.$$automator;
    
    // Set test data
    automator.setData({ name: 'John Doe', email: 'john@example.com' });
    
    // Call method
    const result = automator.callMethod('updateProfile');
    
    // Verify result
    expect(result).toBeTruthy();
    
    // Check data state
    const data = automator.getData();
    expect(data.name).toBe('John Doe');
  });
});

// Example integration test
describe('Shopping Cart Flow', () => {
  let app;
  
  beforeEach(async () => {
    app = getApp();
    swan.$$initRuntimeAutomator({ 
      devtools: true,
      performance: true 
    });
  });
  
  it('should complete purchase flow', async () => {
    const automator = app.$$automator;
    
    // Navigate to product page
    await automator.navigateToPage('/pages/product/product', { id: '123' });
    
    // Add to cart
    const page = automator.getCurrentPage();
    const addButton = page.$$automator.querySelector('#add-to-cart');
    addButton.tap();
    
    // Navigate to cart
    await automator.navigateToPage('/pages/cart/cart');
    
    // Verify cart contents
    const cartPage = automator.getCurrentPage();
    const cartData = cartPage.$$automator.getData();
    expect(cartData.items).toHaveLength(1);
  });
});

// Example performance testing
describe('Performance Tests', () => {
  it('should render page within acceptable time', async () => {
    swan.$$initRuntimeAutomator({ 
      performance: true,
      debug: { logAPICalls: true }
    });
    
    const startTime = performance.now();
    
    // Navigate to heavy page
    await app.$$automator.navigateToPage('/pages/dashboard/dashboard');
    
    const endTime = performance.now();
    const renderTime = endTime - startTime;
    
    // Assert performance requirement
    expect(renderTime).toBeLessThan(1000); // 1 second
  });
});