public void ContentRange_ReadAndWriteProperty_ValueMatchesPriorSetValue()
{
Assert.Null(_headers.ContentRange);
ContentRangeHeaderValue value = new ContentRangeHeaderValue(1, 2, 3);
_headers.ContentRange = value;
Assert.Equal(value, _headers.ContentRange);
_headers.ContentRange = null;
Assert.Null(_headers.ContentRange);
}