System.Net.Tests.GlobalProxySelectionTest.Select_Success C# (CSharp) Method

        public void Select_Success()
        {
            RemoteInvoke(() =>
            {
                var myProxy = new MyWebProxy();

#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
                Assert.NotNull(GlobalProxySelection.Select);
                Assert.Equal(GlobalProxySelection.Select, WebRequest.DefaultWebProxy);
#pragma warning restore 0618

                WebRequest.DefaultWebProxy = myProxy;

                Assert.Equal(WebRequest.DefaultWebProxy, myProxy);
#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
                Assert.Equal(GlobalProxySelection.Select, myProxy);
#pragma warning restore 0618

                // GlobalProxySelection will return an instance of the internal class EmptyWebProxy instead of null.
                WebRequest.DefaultWebProxy = null;

                Assert.Null(WebRequest.DefaultWebProxy);
#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
                Assert.NotNull(GlobalProxySelection.Select);
                Assert.True(GlobalProxySelection.Select.IsBypassed(null)); // This is true for EmptyWebProxy, but not for most proxies

                GlobalProxySelection.Select = myProxy;
#pragma warning restore 0618

                Assert.Equal(WebRequest.DefaultWebProxy, myProxy);
#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
                Assert.Equal(GlobalProxySelection.Select, myProxy);

                // GlobalProxySelection will return an instance of the internal class EmptyWebProxy instead of null.
                GlobalProxySelection.Select = null;
#pragma warning restore 0618

                Assert.Null(WebRequest.DefaultWebProxy);
#pragma warning disable 0618  //GlobalProxySelection is Deprecated.
                Assert.NotNull(GlobalProxySelection.Select);
                Assert.True(GlobalProxySelection.Select.IsBypassed(null)); // This is true for EmptyWebProxy, but not for most proxies
#pragma warning restore 0618

                return SuccessExitCode;
            }).Dispose();
        }