System.Net.WebHeaderCollectionTests.WebHeaderCollectionTest.HttpRequestHeader_AddHeader_Failure C# (CSharp) Method

        public void HttpRequestHeader_AddHeader_Failure()
        {
            WebHeaderCollection w = new WebHeaderCollection();
            char[] arr = new char[ushort.MaxValue + 1];
            string maxStr = new string(arr);
            Assert.Throws<ArgumentException>(() => w.Add(HttpRequestHeader.ContentLength,maxStr));
            Assert.Throws<ArgumentException>(() => w.Add("ContentLength", maxStr));
        }