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

        public void HttpRequestHeader_Add_Remove_Success()
        {
            WebHeaderCollection w = new WebHeaderCollection();
            w.Add(HttpRequestHeader.Warning, "Warning1");

            Assert.Equal(1, w.Count);
            Assert.Equal("Warning1", w[HttpRequestHeader.Warning]);
            Assert.Equal("Warning", w.AllKeys[0]);

            w.Remove(HttpRequestHeader.Warning);
            Assert.Equal(0, w.Count);
        }