Fixed all failing tests after updating ASP.NET Core to version 5.0

Author: ivaylokenov

src/MyTested.AspNetCore.Mvc.Abstractions/Internal/Application/TestApplicationStartupLoader.cs

@@ -116,7 +116,8 @@ private static void PrepareStartup(IServiceCollection serviceCollection)
                 startupMethods = startupLoader.LoadMethods(
                     serviceCollection.BuildServiceProviderFromFactory(),
                     StartupType,
-                    TestWebServer.Environment.EnvironmentName);
+                    TestWebServer.Environment.EnvironmentName,
+                    null);
 
                 if (typeof(IStartup).GetTypeInfo().IsAssignableFrom(StartupType.GetTypeInfo()))
                 {

src/MyTested.AspNetCore.Mvc.Abstractions/Internal/TestFramework.cs

@@ -7,8 +7,8 @@
     public static class TestFramework
     {
         public const string TestFrameworkName = "MyTested.AspNetCore.Mvc";
-        public const string ReleaseDate = "2019-12-12";
-        public const string VersionPrefix = "3.1";
+        public const string ReleaseDate = "2021-07-01";
+        public const string VersionPrefix = "5.0";
 
         internal static void EnsureCorrectVersion(DependencyContext dependencyContext)
         {

src/MyTested.AspNetCore.Mvc.Abstractions/Utilities/ExposedObject.cs

@@ -79,18 +79,22 @@ public override bool TryGetMember(GetMemberBinder binder, out object result)
             return base.TryGetMember(binder, out result);
         }
 
-        public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
+        public override bool TryInvokeMember(InvokeMemberBinder binder, object[] arguments, out object result)
         {
-            args = args
+            arguments = arguments
                 .Select(a => Unwrap(a))
                 .ToArray();
 
-            var method = this.type.GetMethod(binder.Name, args.Select(a => a.GetType()).ToArray());
+            var argumentsTypes = arguments
+                .Select(a => a?.GetType() ?? typeof(object))
+                .ToArray();
+
+            var method = this.type.GetMethod(binder.Name, argumentsTypes);
 
             try
             {
                 result = method
-                    .Invoke(this.instance, args)
+                    .Invoke(this.instance, arguments)
                     .Exposed();
             }
             catch (Exception ex)

test/MyTested.AspNetCore.Mvc.NewtonsoftJson.Test/BuildersTests/ActionResultsTests/JsonTests/JsonSerializerTestBuilderTests.cs

@@ -109,7 +109,7 @@ public void WithCultureShouldThrowExceptionWithIncorrectValue()
                             .WithJsonSerializerSettings(s =>
                                 s.WithCulture(CultureInfo.GetCultureInfo("en-US"))));
                 },
-                "When calling JsonWithSettingsAction action in MvcController expected JSON result serializer settings to have 'English (United States)' culture, but in fact found 'Invariant Language (Invariant Country)'.");
+                "When calling JsonWithSettingsAction action in MvcController expected JSON result serializer settings to have 'English (United States)' culture, but in fact found 'Unknown language'.");
         }
 
         [Fact]

test/MyTested.AspNetCore.Mvc.ViewData.Test/PluginsTests/ViewDataTestPluginTests.cs

@@ -33,6 +33,7 @@ public void ShouldInvokeMethodOfTypeVoidWithValidServiceCollection()
 
             testPlugin.DefaultServiceRegistrationDelegate(serviceCollection);
 
-            Assert.True(serviceCollection.Count == 157);        }
+            Assert.True(serviceCollection.Count == 160);        
+        }
     }
 }