public void IsEndOfLine_WithNonMarker_ShouldReturnNull(int position)
{
var data = new byte[]
{
0x00,
Character.LineFeed,
0x00,
Character.CarriageReturn,
Character.LineFeed,
0x00
};
var subject = new BinaryString(data);
subject.IsEndOfLine(position).Should().BeNull();
}
public void IsEndOfLine_WithSingleCarriageReturn_ShouldIdentifyAsCarriageReturn(int length, int position)
{
// Arrange.
var data = new byte[length];
if (position > 0)
{
data[position - 1] = Character.LineFeed;
}
data[position] = Character.CarriageReturn;
var subject = new BinaryString(data);
// Assert.
subject.IsEndOfLine(position).Should().Be(EndOfLine.CarriageReturn);
}
public void IsEndOfLine_WithBoth_ShouldIdentifyAsBoth(int length, int position)
{
// Arrange.
var data = new byte[length];
if (position > 0)
{
data[position - 1] = Character.LineFeed;
}
data[position + 0] = Character.CarriageReturn;
data[position + 1] = Character.LineFeed;
if (position + 2 < data.Length)
{
data[position + 2] = Character.LineFeed;
}
var subject = new BinaryString(data);
// Assert.
subject.IsEndOfLine(position).Should().Be(EndOfLine.Both);
}