Update development with fixes from v9.4.0-rc (#2941)

* Fix error running unit tests (#2940)

When running tests, the following error occurs:
	VSTest: Could not locate executable.

cake-build/cake#1522 (comment)
indicates that there's an issue using VS 2019, and presents a workaround
to find the correct path

* DNN-31366 - Deleted page can still be selected as parent page (#2925)

* DNN-31366 - TabController HasChildren returns false if all children are deleted

* Simplify HasChildren condition

Build/Cake/unit-tests.cake

@@ -2,7 +2,7 @@
 Task("EnsureAllProjectsBuilt")
   .IsDependentOn("UpdateDnnManifests")
   .IsDependentOn("Restore-NuGet-Packages")
-  .Does(() => 
+  .Does(() =>
   {
     MSBuild("DNN_Platform.sln", new MSBuildSettings {
       Verbosity = Verbosity.Minimal,
@@ -13,21 +13,31 @@ Task("EnsureAllProjectsBuilt")
 
 Task("UnitTests")
   .IsDependentOn("EnsureAllProjectsBuilt")
-  .Does(() => 
+  .Does(() =>
   {
     var testAssemblies = GetFiles($@"**\bin\{configuration}\DotNetNuke.Tests.*.dll");
     testAssemblies -= GetFiles(@"**\DotNetNuke.Tests.Data.dll");
     testAssemblies -= GetFiles(@"**\DotNetNuke.Tests.Integration.dll");
     testAssemblies -= GetFiles(@"**\DotNetNuke.Tests.Utilities.dll");
     testAssemblies -= GetFiles(@"**\DotNetNuke.Tests.Urls.dll");
-  
-    foreach(var file in testAssemblies) {
-        VSTest(file.FullPath, new VSTestSettings() { 
-          Logger = $"trx;LogFileName={file.GetFilename()}.xml",
-          Parallel = true,
-          EnableCodeCoverage = true,
-          FrameworkVersion = VSTestFrameworkVersion.NET45,
-          TestAdapterPath = @"tools\NUnitTestAdapter.2.1.1\tools"
-        });
+
+    foreach (var file in testAssemblies) {
+      VSTest(file.FullPath, FixToolPath(new VSTestSettings() {
+        Logger = $"trx;LogFileName={file.GetFilename()}.xml",
+        Parallel = true,
+        EnableCodeCoverage = true,
+        FrameworkVersion = VSTestFrameworkVersion.NET45,
+        TestAdapterPath = @"tools\NUnitTestAdapter.2.1.1\tools"
+      }));
     }
   });
+
+// https://github.com/cake-build/cake/issues/1522
+VSTestSettings FixToolPath(VSTestSettings settings)
+{
+    #tool vswhere
+    settings.ToolPath =
+        VSWhereLatest(new VSWhereLatestSettings { Requires = "Microsoft.VisualStudio.PackageGroup.TestTools.Core" })
+        .CombineWithFilePath(File(@"Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe"));
+    return settings;
+}

DNN Platform/Library/Entities/Tabs/TabController.cs

@@ -2473,7 +2473,8 @@ public static List<TabInfo> GetPortalTabs(int portalId, int excludeTabId, bool i
                                  false,
                                  false,
                                  false,
-                                 false);
+                                 false,
+                                 true);
         }
 
         /// <summary>
@@ -2497,7 +2498,8 @@ public static List<TabInfo> GetPortalTabs(int portalId, int excludeTabId, bool i
                                  includeDeleted,
                                  includeURL,
                                  false,
-                                 false);
+                                 false,
+                                 true);
         }
 
         /// <summary>
@@ -2525,7 +2527,8 @@ public static List<TabInfo> GetPortalTabs(int portalId, int excludeTabId, bool i
                                  includeDeleted,
                                  includeURL,
                                  checkViewPermisison,
-                                 checkEditPermission);
+                                 checkEditPermission,
+                                 true);
         }
 
         /// <summary>
@@ -2544,6 +2547,45 @@ public static List<TabInfo> GetPortalTabs(int portalId, int excludeTabId, bool i
         public static List<TabInfo> GetPortalTabs(List<TabInfo> tabs, int excludeTabId, bool includeNoneSpecified,
                                                   string noneSpecifiedText, bool includeHidden, bool includeDeleted, bool includeURL,
                                                   bool checkViewPermisison, bool checkEditPermission)
+        {
+            return GetPortalTabs(
+                tabs,
+                excludeTabId,
+                includeNoneSpecified,
+                noneSpecifiedText,
+                includeHidden,
+                includeDeleted,
+                includeURL,
+                checkViewPermisison,
+                checkEditPermission,
+                true);
+        }
+
+        /// <summary>
+        /// Gets the portal tabs.
+        /// </summary>
+        /// <param name="tabs">The tabs.</param>
+        /// <param name="excludeTabId">The exclude tab id.</param>
+        /// <param name="includeNoneSpecified">if set to <c>true</c> [include none specified].</param>
+        /// <param name="noneSpecifiedText">The none specified text.</param>
+        /// <param name="includeHidden">if set to <c>true</c> [include hidden].</param>
+        /// <param name="includeDeleted">if set to <c>true</c> [include deleted].</param>
+        /// <param name="includeURL">if set to <c>true</c> [include URL].</param>
+        /// <param name="checkViewPermisison">if set to <c>true</c> [check view permisison].</param>
+        /// <param name="checkEditPermission">if set to <c>true</c> [check edit permission].</param>
+        /// <param name="includeDeletedChildren">The value of this parameter affects <see cref="TabInfo.HasChildren"></see> property.</param>
+        /// <returns></returns>
+        public static List<TabInfo> GetPortalTabs(
+            List<TabInfo> tabs,
+            int excludeTabId,
+            bool includeNoneSpecified,
+            string noneSpecifiedText,
+            bool includeHidden,
+            bool includeDeleted,
+            bool includeURL,
+            bool checkViewPermisison,
+            bool checkEditPermission,
+            bool includeDeletedChildren)
         {
             var listTabs = new List<TabInfo>();
             if (includeNoneSpecified)
@@ -2580,6 +2622,9 @@ public static List<TabInfo> GetPortalTabs(List<TabInfo> tabs, int excludeTabId,
                             listTabs.Add(tab);
                         }
                     }
+
+                    // HasChildren should be true in case there is at least one not deleted child
+                    tab.HasChildren = tab.HasChildren && (includeDeletedChildren || GetTabsByParent(tab.TabID, tab.PortalID).Any(a => !a.IsDeleted));
                 }
             }
             return listTabs;