更新font-size示例

pages/CSS/text/font-size.test.js

@@ -4,7 +4,7 @@ describe('css-font-size', () => {
     page = await program.reLaunch('/pages/CSS/text/font-size');
   });
 
-  it('screenshot', async () => {
+  it('change font-size screenshot', async () => {
     await page.callMethod("setFontSize");
     await page.waitFor(100);
     const image = await program.screenshot({ fullPage: true });

pages/CSS/text/font-size.uvue

 <template>
 	<view style="flex-grow: 1;">
 		<view style="height: 250px;background-color: gray;justify-content: center;align-items: center;">
-			<text ref="text" style="font-size: 15px;">{{fontSize}}</text>
+			<text ref="text" :style="{'font-size': fontSize}">font-size: {{fontSize}}</text>
 			<text style="font-size: 30px;">font-size: 30px</text>
 		</view>
 	</view>
@@ -11,14 +11,13 @@
   export default {
     data() {
       return {
-        fontSize: 'font-size: 15px'
+        fontSize: '15px'
       }
     },
     methods: {
       // 自动化测试
       setFontSize() {
-        this.fontSize = 'font-size: 30px';
-        (this.$refs['text'] as UniElement).style.setProperty('font-size', '30px');
+        this.fontSize = '30px';
       }
     }
   }