update

test/test.wysiwyg-dropindicator.browser.ts

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+import { expect, tap } from '@git.zone/tstest/tapbundle';
+import { DeesInputWysiwyg } from '../ts_web/elements/wysiwyg/dees-input-wysiwyg.js';
+
+// Initialize the element
+DeesInputWysiwyg;
+
+tap.test('wysiwyg drop indicator creation', async () => {
+  const element = document.createElement('dees-input-wysiwyg');
+  document.body.appendChild(element);
+  
+  await element.updateComplete;
+  
+  // Set initial content
+  element.blocks = [
+    { id: 'block1', type: 'paragraph', content: 'Test block' },
+  ];
+  element.renderBlocksProgrammatically();
+  
+  await element.updateComplete;
+  
+  // Check editorContentRef
+  console.log('editorContentRef exists:', !!element.editorContentRef);
+  console.log('editorContentRef tagName:', element.editorContentRef?.tagName);
+  expect(element.editorContentRef).toBeTruthy();
+  
+  // Check initial state - no drop indicator
+  let dropIndicator = element.shadowRoot!.querySelector('.drop-indicator');
+  console.log('Drop indicator before drag:', dropIndicator);
+  expect(dropIndicator).toBeFalsy();
+  
+  // Manually call createDropIndicator
+  try {
+    console.log('Calling createDropIndicator...');
+    element.dragDropHandler['createDropIndicator']();
+    console.log('createDropIndicator succeeded');
+  } catch (error) {
+    console.error('Error creating drop indicator:', error);
+    throw error;
+  }
+  
+  // Check drop indicator was created
+  dropIndicator = element.shadowRoot!.querySelector('.drop-indicator');
+  console.log('Drop indicator after creation:', dropIndicator);
+  console.log('Drop indicator parent:', dropIndicator?.parentElement?.className);
+  expect(dropIndicator).toBeTruthy();
+  expect(dropIndicator!.style.display).toEqual('none');
+  
+  // Clean up
+  document.body.removeChild(element);
+});
+
+tap.test('wysiwyg drag initialization with drop indicator', async () => {
+  const element = document.createElement('dees-input-wysiwyg');
+  document.body.appendChild(element);
+  
+  await element.updateComplete;
+  
+  // Set initial content
+  element.blocks = [
+    { id: 'block1', type: 'paragraph', content: 'Test block' },
+  ];
+  element.renderBlocksProgrammatically();
+  
+  await element.updateComplete;
+  
+  // Mock drag event
+  const mockDragEvent = {
+    dataTransfer: {
+      effectAllowed: '',
+      setData: (type: string, data: string) => {
+        console.log('setData:', type, data);
+      },
+      setDragImage: (img: any, x: number, y: number) => {
+        console.log('setDragImage');
+      }
+    },
+    clientY: 100,
+    preventDefault: () => {},
+  } as any;
+  
+  console.log('Starting drag...');
+  
+  try {
+    element.dragDropHandler.handleDragStart(mockDragEvent, element.blocks[0]);
+    console.log('Drag start succeeded');
+  } catch (error) {
+    console.error('Error during drag start:', error);
+    throw error;
+  }
+  
+  // Wait for async operations
+  await new Promise(resolve => setTimeout(resolve, 20));
+  
+  // Check drop indicator exists
+  const dropIndicator = element.shadowRoot!.querySelector('.drop-indicator');
+  console.log('Drop indicator after drag start:', dropIndicator);
+  expect(dropIndicator).toBeTruthy();
+  
+  // Check drag state
+  console.log('Drag state:', element.dragDropHandler.dragState);
+  expect(element.dragDropHandler.dragState.draggedBlockId).toEqual('block1');
+  
+  // Clean up
+  element.dragDropHandler.handleDragEnd();
+  document.body.removeChild(element);
+});
+
+tap.start();