public void StringOverrideBehavesAsCharArray()
{
var writer = new MemoryPoolTextWriter(new MemoryPool());
var testTxt = new string('m', 260);
writer.Write(testTxt.ToCharArray(), 0, testTxt.Length);
writer.Flush();
var encoding = new UTF8Encoding();
Assert.Equal(testTxt, encoding.GetString(writer.Buffer.ToArray()));
}