markdown-converter/tests/preload.test.js

/**
 * Tests for Preload Script Security
 * Verifies that the IPC bridge is properly configured
 */

describe('Preload Security', () => {
  describe('Allowed Channels', () => {
    const EXPECTED_SEND_CHANNELS = [
      'save-file',
      'save-current-file',
      'set-current-file',
      'save-recent-files',
      'clear-recent-files',
      'renderer-ready',
      'get-theme',
      'do-print',
      'do-print-with-options',
      'export-with-options',
      'export-spreadsheet',
      'batch-convert',
      'select-folder',
      'universal-convert',
      'universal-convert-batch',
      'image-convert',
      'image-batch-convert',
      'image-resize',
      'image-compress',
      'image-rotate',
      'audio-convert',
      'audio-batch-convert',
      'audio-extract',
      'audio-trim',
      'audio-merge',
      'video-convert',
      'video-batch-convert',
      'video-compress',
      'video-trim',
      'video-frames',
      'video-gif',
      'get-header-footer-settings',
      'save-header-footer-settings',
      'browse-header-footer-logo',
      'save-header-footer-logo',
      'clear-header-footer-logo',
      'get-page-settings',
      'update-page-settings',
      'set-custom-start-page',
      'process-pdf-operation',
      'get-pdf-page-count',
      'select-pdf-folder',
      'open-ascii-generator',
      'open-table-generator',
      'insert-generated-content',
      'save-pasted-image',
      'load-template',
      'list-directory',
      'read-file',
      'write-file',
      'delete-file',
      'ensure-directory',
      'path-exists',
      'is-directory',
      'copy-path',
      'move-path',
      'open-file-path',
      'git-status',
      'git-stage',
      'git-commit',
      'git-log',
      'git-diff',
      'get-snippets',
      'save-snippet',
      'delete-snippet',
      'execute-code',
      'show-pdf-editor-from-toolbar',
      'menu-open',
      'export'
    ];

    const EXPECTED_RECEIVE_CHANNELS = [
      'file-new',
      'file-opened',
      'file-save',
      'get-content-for-save',
      'get-content-for-spreadsheet',
      'recent-files-cleared',
      'toggle-preview',
      'toggle-find',
      'theme-changed',
      'theme-data',
      'undo',
      'redo',
      'adjust-font-size',
      'print-preview',
      'print-preview-styled',
      'show-export-dialog',
      'show-batch-dialog',
      'show-universal-converter-dialog',
      'show-table-generator',
      'show-pdf-editor-dialog',
      'show-image-converter',
      'show-audio-converter',
      'show-video-converter',
      'open-pdf-viewer',
      'conversion-status',
      'conversion-complete',
      'batch-progress',
      'image-conversion-complete',
      'audio-conversion-complete',
      'video-conversion-complete',
      'folder-selected',
      'pdf-folder-selected',
      'header-footer-settings-data',
      'header-footer-logo-selected',
      'header-footer-logo-saved',
      'header-footer-logo-cleared',
      'page-settings-data',
      'pdf-page-count',
      'pdf-operation-complete',
      'pdf-operation-error',
      'pdf-operation-progress',
      'show-ascii-generator-window',
      'show-ascii-generator',
      'show-table-generator-window',
      'open-header-footer-dialog',
      'insert-content',
      'load-template-menu',
      'toggle-command-palette',
      'toggle-sidebar-panel',
      'toggle-bottom-panel'
    ];

    test('should define all expected send channels', () => {
      // This test documents expected channels
      expect(EXPECTED_SEND_CHANNELS.length).toBeGreaterThan(0);
    });

    test('should define all expected receive channels', () => {
      // This test documents expected channels
      expect(EXPECTED_RECEIVE_CHANNELS.length).toBeGreaterThan(0);
    });
  });

  describe('electronAPI Interface', () => {
    test('should expose send method', () => {
      expect(window.electronAPI.send).toBeDefined();
      expect(typeof window.electronAPI.send).toBe('function');
    });

    test('should expose on method', () => {
      expect(window.electronAPI.on).toBeDefined();
      expect(typeof window.electronAPI.on).toBe('function');
    });

    test('should expose once method', () => {
      expect(window.electronAPI.once).toBeDefined();
      expect(typeof window.electronAPI.once).toBe('function');
    });

    test('should expose invoke method', () => {
      expect(window.electronAPI.invoke).toBeDefined();
      expect(typeof window.electronAPI.invoke).toBe('function');
    });

    test('should expose file convenience methods', () => {
      expect(window.electronAPI.file).toBeDefined();
      expect(window.electronAPI.file.save).toBeDefined();
      expect(window.electronAPI.file.saveCurrent).toBeDefined();
      expect(window.electronAPI.file.setCurrent).toBeDefined();
    });

    test('should expose theme convenience methods', () => {
      expect(window.electronAPI.theme).toBeDefined();
      expect(window.electronAPI.theme.get).toBeDefined();
    });

    test('should expose pdf convenience methods', () => {
      expect(window.electronAPI.pdf).toBeDefined();
      expect(window.electronAPI.pdf.processOperation).toBeDefined();
      expect(window.electronAPI.pdf.getPageCount).toBeDefined();
    });
  });
});