/// <summary>Constructs a new suffix</summary>
/// <param name="buffer">Buffer with all added strings</param>
/// <param name="sourceIndex">Source string index</param>
/// <param name="sourceOffset">Offset of the source string inside the buffer</param>
/// <param name="offset">Offset of the suffix from the sourceOffset</param>
/// <param name="length">Length of the suffix</param>
internal Suffix([NotNull] string buffer, int sourceIndex, int sourceOffset, int offset, int length)
{
DebugCode.NotNull(buffer, nameof(buffer));
DebugCode.ValidIndex(sourceIndex, nameof(sourceIndex));
DebugCode.ValidIndex(sourceOffset, nameof(sourceOffset), buffer.Length);
DebugCode.ValidIndexAndCount(sourceOffset + offset, nameof(offset), length, nameof(length), buffer.Length);
_buffer = buffer;
SourceIndex = sourceIndex;
_sourceOffset = sourceOffset;
Offset = offset;
Length = length;
}
public void TestDebugNotNull()
{
#if DEBUG
var ex = Assert.Throws <ArgumentNullException>(() => DebugCode.NotNull <object>(null, "arg00"));
Assert.That(ex.Message, Does.Contain("arg00"));
#else
// ReSharper disable once InvocationIsSkipped
Assert.DoesNotThrow(() => DebugCode.NotNull <object>(null, "arg00"));
#endif
// ReSharper disable once InvocationIsSkipped
Assert.DoesNotThrow(() => DebugCode.NotNull <object>("Hello!", "arg00"));
}