System.IO.Tests.StreamWriterWithBufferedStream_FlushTests.WriteAfterRead_NonSeekableStream_Throws C# (CSharp) Méthode

        public void WriteAfterRead_NonSeekableStream_Throws()
        {
            var wrapped = new WrappedMemoryStream(canRead: true, canWrite: true, canSeek: false, data: new byte[] { 1, 2, 3, 4, 5 });
            var s = new BufferedStream(wrapped);

            s.Read(new byte[3], 0, 3);
            Assert.Throws<NotSupportedException>(() => s.Write(new byte[10], 0, 10));
        }
    }