Fix template issues

Author: pranavkm

src/Components/Blazor/Build/src/targets/Publish.targets

@@ -43,7 +43,7 @@
 
     <ItemGroup>
       <_BlazorPublishConfigContent Include="." />
-      <_BlazorPublishConfigContent Include="$(AssemblyName)" />
+      <_BlazorPublishConfigContent Include="$(AssemblyName)/" />
     </ItemGroup>
 
     <WriteLinesToFile

src/ProjectTemplates/BlazorWasm.ProjectTemplates/content/BlazorWasm-CSharp/.template.config/template.json

@@ -134,7 +134,7 @@
         }
       ],
       "args": {
-        "files": "BlazorWasm-CSharp.Client.csproj"
+        "files": ["BlazorWasm-CSharp.Client.csproj"]
       },
       "actionId": "210D431B-A78B-4D2F-B762-4ED3E3EA9025",
       "continueOnError": true

src/ProjectTemplates/test/BlazorTemplateTestBase.cs

@@ -66,7 +66,6 @@ private void TestBasicNavigation(Project project)
         {
             // Give components.server enough time to load so that it can replace
             // the prerendered content before we start making assertions.
-            Thread.Sleep(5000);
             Browser.Exists(By.TagName("ul"));
 
             // <title> element gets project ID injected into it during template execution

src/ProjectTemplates/test/Helpers/Project.cs

@@ -31,7 +31,6 @@ public class Project
 
         public SemaphoreSlim DotNetNewLock { get; set; }
         public SemaphoreSlim NodeLock { get; set; }
-        public string ProjectDirectory { get; set; }
         public string AppName { get; set; }
         public string ProjectName { get; set; }
         public string ProjectArguments { get; set; }