update context menu button selector

Author: PrajwolAmatya

tests/e2e/pageObjects/FilesPage.js

@@ -1,17 +1,20 @@
 const Ocis = require('./OcisPage')
 const config = require('../config')
+const util = require('util')
 
 class Files {
   constructor() {
-    this.contextMenuBtnSelector = '.resource-table-btn-action-dropdown'
+    this.contextMenuBtnSelector = '.resource-%s-btn-action-dropdown'
     this.openInPresentationViewerBtnSelector = '.oc-files-actions-presentation-viewer-trigger'
     this.openWithBtnSelector = 'button[id^="oc-files-context-actions-open-with-toggle"]'
   }
 
   async openMDFileInPresentationViewer() {
-    await page.click(this.contextMenuBtnSelector)
     if (config.targetServer === 'opencloud') {
+      await page.click(util.format(this.contextMenuBtnSelector, 'tiles'))
       await page.click(this.openWithBtnSelector)
+    } else {
+      await page.click(util.format(this.contextMenuBtnSelector, 'table'))
     }
     await page.click(this.openInPresentationViewerBtnSelector)
   }