Supress some warnings in tests

Author: Romfos

tests/NSubstitute.Acceptance.Specs/CompatArgsTests.cs

@@ -5,6 +5,7 @@
 
 namespace NSubstitute.Acceptance.Specs;
 
+#pragma warning disable CS0618 // Type or member is obsolete
 
 public class CompatArgsTests
 {
@@ -15,6 +16,7 @@ public void CompatAndCompatArgInstanceShouldBeInSync()
         var flags = BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance;
         var compatMembers =
             typeof(Arg.Compat).GetMethods(flags).Select(DescribeMethod).OrderBy(x => x);
+
         var compatInstanceMembers =
             typeof(CompatArg).GetMethods(flags).Select(DescribeMethod).OrderBy(x => x);
 

tests/NSubstitute.Acceptance.Specs/EventRaising.cs

@@ -361,7 +361,9 @@ public interface IEventSamples
     public delegate int FuncDelegateWithArgs(int intArg, string stringArg);
     public delegate void CustomEventThatDoesNotInheritFromEventHandler(object sender, CustomEventArgs args);
     public class CustomEventArgs : EventArgs { }
+#pragma warning disable CS9113 // Parameter is unread.
     public class CustomEventArgsWithNoDefaultCtor(string arg) : EventArgs
+#pragma warning restore CS9113 // Parameter is unread.
     {
     }
 

tests/NSubstitute.Acceptance.Specs/FieldReports/MigratingToCompatArgs.cs

@@ -3,6 +3,7 @@
 
 namespace NSubstitute.Acceptance.Specs.FieldReports;
 
+#pragma warning disable CS0618 // Type or member is obsolete
 
 /// <summary>
 /// Can migrate from the old <see cref="Arg"/> matchers to <see cref="Arg.Compat"/> by putting a