System.IO.Tests.MemoryStreamTests.MemoryStream_WriteToTests_Negative C# (CSharp) Méthode

        public static void MemoryStream_WriteToTests_Negative()
        {
            using (MemoryStream ms2 = new MemoryStream())
            {
                Assert.Throws<ArgumentNullException>(() => ms2.WriteTo(null));

                ms2.Write(new byte[] { 1 }, 0, 1);
                MemoryStream readonlyStream = new MemoryStream(new byte[1028], false);
                Assert.Throws<NotSupportedException>(() => ms2.WriteTo(readonlyStream));

                readonlyStream.Dispose();

                // [] Pass in a closed stream
                Assert.Throws<ObjectDisposedException>(() => ms2.WriteTo(readonlyStream));
            }
        }