Acceptance test: check for the tabs displayed in details of public share page

tests/acceptance/features/webUISharingPublic/shareByPublicLink.feature

@@ -821,3 +821,20 @@ Feature: Share by public link
       | element | name          |
       | folder  | simple-folder |
       | file    | lorem.txt     |
+
+  @issue-2090
+  Scenario: access details dialog of public share and check the tabs displayed
+    Given user "user1" has logged in using the webUI
+    When the user creates a new public link for folder "simple-folder" using the webUI with
+      | role | Editor |
+    And the public uses the webUI to access the last public link created by user "user1"
+    And the user picks the row of file "lorem.txt" in the webUI
+    Then the following tabs should be visible in the details dialog
+      | name          |
+      | versions      |
+      | links         |
+      | collaborators |
+#    Then the following tabs should not be visible in the details dialog
+#      | name          |
+#      | links         |
+#      | collaborators |

tests/acceptance/pageObjects/filesPage.js

@@ -246,6 +246,19 @@ module.exports = {
           callback(result.value)
         })
     },
+    getVisibleTabs: async function () {
+      const tabs = []
+      let elements
+      await this.api.elements('@tabsInSideBar', function (result) {
+        elements = result.value
+      })
+      for (const { ELEMENT } of elements) {
+        await this.api.elementIdText(ELEMENT, function (result) {
+          tabs.push(result.value.toLowerCase())
+        })
+      }
+      return tabs
+    },
     copyPermalinkFromFilesAppBar: function () {
       return this
         .waitForElementVisible('@permalinkCopyButton')
@@ -454,6 +467,10 @@ module.exports = {
     restorePreviousVersion: {
       selector: '(//div[contains(@id,"oc-file-versions")]//tbody/tr[@class="file-row"])[1]//button[1]',
       locateStrategy: 'xpath'
+    },
+    tabsInSideBar: {
+      selector: '//div[@class="sidebar-container"]//li/a',
+      locateStrategy: 'xpath'
     }
   }
 }

tests/acceptance/stepDefinitions/filesContext.js

@@ -618,6 +618,15 @@ Then('the {string} details panel should be visible', function (panel) {
   })
 })
 
+Then('the following tabs should be visible in the details dialog', async function (table) {
+  const visibleTabs = await client.page.filesPage().getVisibleTabs()
+  const expectedVisibleTabs = table.rows()
+  const difference = _.difference(expectedVisibleTabs.flat(), visibleTabs)
+  if (difference.length !== 0) {
+    throw new Error(`${difference} tabs was expected to be visible but not found.`)
+  }
+})
+
 Then('no {string} tab should be available in the details panel', function (tab) {
   const tabSelector = client.page.filesPage().getXpathOfLinkToTabInSidePanel()
   return client.page.filesPage()