public void FindEndOfLine_ContainsBoth_ShouldReturnFirstIndex(int length, int position)
{
// Arrange.
var data = new byte[length];
data[position + 0] = Character.CarriageReturn;
data[position + 1] = Character.LineFeed;
switch (length - position)
{
case 4:
data[position + 3] = Character.LineFeed;
goto case 3;
case 3:
data[position + 2] = Character.CarriageReturn;
break;
}
var subject = new BinaryString(data);
// Assert.
subject.FindEndOfLine().Should().Be((position, EndOfLine.Both));
subject.FindEndOfLine(position).Should().Be((position, EndOfLine.Both));
}
public void FindEndOfLine_NoMarker_ShouldReturnMinusOne(int length, int position)
{
// Arrange.
var data = new byte[length];
if (position == 1)
{
data[0] = Character.LineFeed;
}
else if (position > 1)
{
data[position - 2] = Character.CarriageReturn;
data[position - 1] = Character.LineFeed;
}
var subject = new BinaryString(data);
// Assert.
subject.FindEndOfLine(position).Should().Be((-1, default(EndOfLine)));
}