public void ToStringOverSizeThrowsOverflow()
{
using (var buffer = new StringBuffer())
{
var length = buffer.GetType().GetField("_length", BindingFlags.NonPublic | BindingFlags.Instance);
length.SetValue(buffer, (uint)int.MaxValue + 1);
Action action = () => buffer.ToString();
action.ShouldThrow<OverflowException>();
}
}
public void SubStringImplicitCountOverMaxStringThrows()
{
using (var buffer = new StringBuffer())
{
var length = buffer.GetType().GetField("_length", BindingFlags.NonPublic | BindingFlags.Instance);
length.SetValue(buffer, (uint)int.MaxValue + 1);
Action action = () => buffer.SubString(startIndex: 0, count: -1);
action.ShouldThrow<ArgumentOutOfRangeException>().And.ParamName.Should().Be("count");
}
}
