From 531cd1567aa6a4975912b4e255997e86c6723a5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E7=BF=94?= <xiangzhang1024@gmail.com>
Date: Thu, 5 Mar 2026 15:04:29 +0800
Subject: [PATCH] feat: implement drag gesture in GestureSimulator

---
 e2e/src/tests/utils/gesture-simulator.spec.ts | 22 +++++++++++++++++
 e2e/src/utils/GestureSimulator.ts             | 24 +++++++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/e2e/src/tests/utils/gesture-simulator.spec.ts b/e2e/src/tests/utils/gesture-simulator.spec.ts
index 27a9fec..9cda577 100644
--- a/e2e/src/tests/utils/gesture-simulator.spec.ts
+++ b/e2e/src/tests/utils/gesture-simulator.spec.ts
@@ -74,4 +74,26 @@ test.describe('GestureSimulator - Swipe', () => {
     
     await expect(image).toBeVisible();
   });
+
+  test('should perform drag', async ({ page }) => {
+    await page.goto('/products');
+    const simulator = new GestureSimulator(page);
+    
+    const firstCard = page.locator('.card').first();
+    const secondCard = page.locator('.card').nth(1);
+    
+    const firstCardInitialPosition = await firstCard.boundingBox();
+    
+    await simulator.drag({
+      source: firstCard,
+      target: secondCard,
+      duration: 500,
+    });
+    
+    const firstCardFinalPosition = await firstCard.boundingBox();
+    
+    if (firstCardInitialPosition && firstCardFinalPosition) {
+      expect(firstCardFinalPosition.y).toBeGreaterThan(firstCardInitialPosition.y);
+    }
+  });
 });
\ No newline at end of file
diff --git a/e2e/src/utils/GestureSimulator.ts b/e2e/src/utils/GestureSimulator.ts
index 1202445..38377d5 100644
--- a/e2e/src/utils/GestureSimulator.ts
+++ b/e2e/src/utils/GestureSimulator.ts
@@ -121,4 +121,28 @@ export class GestureSimulator {
     await this.page.waitForTimeout(100);
     await this.page.touchscreen.tap(x, y);
   }
+
+  async drag(options: DragOptions): Promise<void> {
+    const { source, target, duration } = options;
+    
+    const sourceBox = await source.boundingBox();
+    const targetBox = await target.boundingBox();
+    
+    if (!sourceBox || !targetBox) {
+      throw new Error('Source or target element not visible');
+    }
+    
+    const startX = sourceBox.x + sourceBox.width / 2;
+    const startY = sourceBox.y + sourceBox.height / 2;
+    const endX = targetBox.x + targetBox.width / 2;
+    const endY = targetBox.y + targetBox.height / 2;
+    
+    await this.swipe({
+      startX,
+      startY,
+      endX,
+      endY,
+      duration,
+    });
+  }
 }
\ No newline at end of file