chore: add trailingComma

src/index-bar/test/index.spec.js

@@ -10,7 +10,7 @@ function mockOffsetHeight(offsetHeight) {
   Object.defineProperty(HTMLElement.prototype, 'offsetHeight', {
     get() {
       return offsetHeight;
-    }
+    },
   });
 }
 
@@ -21,7 +21,7 @@ test('custom anchor text', () => {
         <van-index-anchor index="A">Title A</van-index-anchor>
         <van-index-anchor index="B">Title B</van-index-anchor>
       </van-index-bar>
-    `
+    `,
   });
 
   expect(wrapper).toMatchSnapshot();
@@ -37,8 +37,8 @@ test('click and scroll to anchor', () => {
       </van-index-bar>
     `,
     methods: {
-      onSelect
-    }
+      onSelect,
+    },
   });
 
   const fn = mockScrollIntoView();
@@ -60,8 +60,8 @@ test('touch and scroll to anchor', () => {
       </van-index-bar>
     `,
     methods: {
-      onSelect
-    }
+      onSelect,
+    },
   });
 
   const fn = mockScrollIntoView();
@@ -77,7 +77,7 @@ test('touch and scroll to anchor', () => {
 
     if (index === 3) {
       return {
-        dataset: {}
+        dataset: {},
       };
     }
   };
@@ -102,7 +102,7 @@ test('scroll and update active anchor', () => {
   Element.prototype.getBoundingClientRect = function () {
     const { index } = this.dataset;
     return {
-      top: index ? index * 10 : 0
+      top: index ? index * 10 : 0,
     };
   };
 
@@ -121,9 +121,9 @@ test('scroll and update active anchor', () => {
     `,
     data() {
       return {
-        sticky: false
+        sticky: false,
       };
-    }
+    },
   });
 
   window.scrollTop = 0;