update scroll-view.test.js 新增scrollevent测试例例

pages/component/scroll-view/scroll-view.test.js

@@ -78,4 +78,12 @@ describe('component-native-scroll-view', () => {
       expect(endDetail.scrollWidth).toBeGreaterThan(0)
     })
   }
+
+  it('通过UniElement.scrollBy检测scroll事件是否触发',async()=>{
+    await page.callMethod('setVerticalScrollBy', 120)
+    // await page.waitFor(600)
+    const scrollDetail = await page.data('scrollDetailTest')
+    console.log('setVerticalScrollBy scrollDetail:', scrollDetail)
+    expect(scrollDetail.scrollTop).toBe(120)
+  })
 });

pages/component/scroll-view/scroll-view.uvue

@@ -11,7 +11,7 @@
         </view>
         <view>
           <scroll-view :scroll-top="scrollTop" direction="vertical" class="scroll-Y" scroll-with-animation="true"
-            @scrolltoupper="upper" @scrolltolower="lower" @scroll="scroll" @scrollend="end" :show-scrollbar="showScrollbar">
+            @scrolltoupper="upper" @scrolltolower="lower" @scroll="scroll" @scrollend="end" :show-scrollbar="showScrollbar" id="verticalScrollView">
             <view class="scroll-view-item uni-bg-red"><text class="text">A</text></view>
             <view class="scroll-view-item uni-bg-green"><text class="text">B</text></view>
             <view class="scroll-view-item uni-bg-blue"><text class="text">C</text></view>
@@ -150,6 +150,13 @@
             break;
         }
       },
+      // 自动化测试专用
+      setVerticalScrollBy(y: number) {
+        const element = uni.getElementById("verticalScrollView")
+        if(element != null) {
+          element.scrollBy(0, y)
+        }
+      }
     },
   }
 </script>