public void TestInstrument_NetStandardAwareAssemblyResolver_FromFolder()
        {
            // Someone could create a custom dll named netstandard.dll we need to be sure that not
            // conflicts with "official" resolution

            // We create dummy netstandard.dll
            CSharpCompilation compilation = CSharpCompilation.Create(
                "netstandard",
                new[] { CSharpSyntaxTree.ParseText("") },
                new[] { MetadataReference.CreateFromFile(typeof(object).Assembly.Location) },
                new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));

            Assembly newAssemlby;

            using (var dllStream = new MemoryStream())
            {
                EmitResult emitResult = compilation.Emit(dllStream);
                Assert.True(emitResult.Success);
                newAssemlby = Assembly.Load(dllStream.ToArray());
                // remove if exists
                File.Delete("netstandard.dll");
                File.WriteAllBytes("netstandard.dll", dllStream.ToArray());
            }

            NetstandardAwareAssemblyResolver netstandardResolver = new NetstandardAwareAssemblyResolver();
            AssemblyDefinition resolved = netstandardResolver.Resolve(AssemblyNameReference.Parse(newAssemlby.FullName));

            // We check if final netstandard.dll resolved is local folder one and not "official" netstandard.dll
            Assert.Equal(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "netstandard.dll"), Path.GetFullPath(resolved.MainModule.FileName));
        }
        public void TestInstrument_NetStandardAwareAssemblyResolver_FromRuntime()
        {
            NetstandardAwareAssemblyResolver netstandardResolver = new NetstandardAwareAssemblyResolver();

            // We ask for "official" netstandard.dll implementation with know MS public key cc7b13ffcd2ddd51 same in all runtime
            AssemblyDefinition resolved = netstandardResolver.Resolve(AssemblyNameReference.Parse("netstandard, Version=0.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51"));
            Assert.NotNull(resolved);

            // We check that netstandard.dll was resolved from runtime folder, where System.Object is
            Assert.Equal(Path.Combine(Path.GetDirectoryName(typeof(object).Assembly.Location), "netstandard.dll"), resolved.MainModule.FileName);
        }