public override string ToString()
{
TextSpan lastTextSpan = TextSpans.Last();
string patternMatch = SourceFile.GetSubstring(lastTextSpan) + " " + SourceFile.GetLineColumnTextSpan(lastTextSpan);
return($"{SourceFile}: pattern {Pattern} match: {patternMatch}");
}
public void ReturnsTheExpectedInputIfThereIsOnlyOneInput()
{
var source = "0123456789";
var input = MakeSpan(source, 0, 5);
var actual = TextSpans.Join(input);
actual.Position.Absolute.Should().Be(0);
actual.Length.Should().Be(5);
}
public void ReturnsTheExpectedSpanWithTwoInputs()
{
var source = "0123456789";
var actual = TextSpans.Join(
MakeSpan(source, 1, 3),
MakeSpan(source, 4, 2)
);
actual.Position.Absolute.Should().Be(1);
actual.Length.Should().Be(5);
}
public void ReturnsTheExpectedSpanWithMultipleInputsInNonSequentialOrder()
{
var source = "0123456789";
var actual = TextSpans.Join(
MakeSpan(source, 2, 1),
MakeSpan(source, 1, 3),
MakeSpan(source, 3, 4)
);
actual.Position.Absolute.Should().Be(1);
actual.Length.Should().Be(6);
}
public override string ToString()
{
return($"Pattern {Pattern} mathched at {(string.Join(", ", TextSpans.Select(textSpan => SourceCodeFile.GetLineColumnTextSpan(textSpan))))}");
}
