public void ForegroundColorSpans_are_replaced_with_System_Console_calls_during_non_ANSI_rendering()
{
var span = _textSpanFormatter.ParseToSpan(
$"{ForegroundColorSpan.Red()}red {ForegroundColorSpan.Blue()}blue {ForegroundColorSpan.Green()}green {ForegroundColorSpan.Reset()}or a {ForegroundColorSpan.Rgb(12, 34, 56)}little of each."
);
var renderer = new ConsoleRenderer(_terminal, OutputMode.NonAnsi);
renderer.RenderToRegion(span, new Region(0, 0, 200, 1, false));
_terminal.Events
.Should()
.BeEquivalentSequenceTo(
new CursorPositionChanged(new Point(0, 0)),
new ForegroundColorChanged(ConsoleColor.DarkRed),
new ContentWritten("red "),
new ForegroundColorChanged(ConsoleColor.DarkBlue),
new ContentWritten("blue "),
new ForegroundColorChanged(ConsoleColor.DarkGreen),
new ContentWritten("green "),
new ColorReset(),
new BackgroundColorChanged(ConsoleColor.Black),
new ContentWritten("or a "),
new ColorReset(),
new BackgroundColorChanged(ConsoleColor.Black),
new ContentWritten("little of each.")
);
}
public void ForegroundColorSpans_are_removed_during_file_rendering()
{
var span = _spanFormatter.ParseToSpan(
$"{ForegroundColorSpan.Red()}red {ForegroundColorSpan.Blue()}blue {ForegroundColorSpan.Green()}green {ForegroundColorSpan.Reset()}or a {ForegroundColorSpan.Rgb(12, 34, 56)}little of each.");
var renderer = new ConsoleRenderer(_console, OutputMode.File);
var expected = "red blue green or a little of each.";
renderer.RenderToRegion(span, new Region(0, 0, expected.Length, 1, false));
_console.Out.ToString().Should().Be(expected);
}
public void ForegroundColorSpans_are_replaced_with_ANSI_codes_during_ANSI_rendering()
{
var span = _spanFormatter.ParseToSpan(
$"{ForegroundColorSpan.Red()}red {ForegroundColorSpan.Blue()}blue {ForegroundColorSpan.Green()}green {ForegroundColorSpan.Reset()}or a {ForegroundColorSpan.Rgb(12, 34, 56)}little of each.");
var renderer = new ConsoleRenderer(_console, OutputMode.Ansi);
renderer.RenderToRegion(span, new Region(0, 0, 200, 1, false));
_console.Out
.ToString()
.Should()
.Contain(
$"{Ansi.Color.Foreground.Red.EscapeSequence}red {Ansi.Color.Foreground.Blue.EscapeSequence}blue {Ansi.Color.Foreground.Green.EscapeSequence}green {Ansi.Color.Foreground.Default.EscapeSequence}or a {Ansi.Color.Foreground.Rgb(12, 34, 56).EscapeSequence}little of each.");
}
public void Spans_have_a_start_relative_to_the_parent_span()
{
var span = new ContainerSpan(
ForegroundColorSpan.Red(),
new ContentSpan("first"),
ForegroundColorSpan.Blue(),
new ContentSpan("second"),
ForegroundColorSpan.Reset());
span[0].Start.Should().Be(0);
span[1].Start.Should().Be(0);
span[2].Start.Should().Be("first".Length);
span[3].Start.Should().Be("first".Length);
span[4].Start.Should().Be("firstsecond".Length);
}
public void Span_starts_update_when_parent_is_added_to_another_parent_span()
{
var innerContainerSpan = new ContainerSpan(
ForegroundColorSpan.Red(),
new ContentSpan("second"),
ForegroundColorSpan.Blue(),
new ContentSpan("third"),
ForegroundColorSpan.Reset()
);
var outerContainer = new ContainerSpan(new ContentSpan("first"), innerContainerSpan);
innerContainerSpan[0].Start.Should().Be("first".Length);
innerContainerSpan[1].Start.Should().Be("first".Length);
innerContainerSpan[2].Start.Should().Be("firstsecond".Length);
innerContainerSpan[3].Start.Should().Be("firstsecond".Length);
innerContainerSpan[4].Start.Should().Be("firstsecondthird".Length);
}
