public void AppendingMultipleMultistringsWithLines()
{
var builder = new ColoredMultistringBuilder();
builder.AppendLine("Foo");
builder.AppendLine(CreateCMS(", bar", ", baz!"));
builder.ToString().Should().Be("Foo" + Environment.NewLine + ", bar, baz!" + Environment.NewLine);
}
private ColoredMultistring Format(IEnumerable <Section> sections)
{
// Start composing the content.
var builder = new ColoredMultistringBuilder();
// Generate and sequence sections.
var firstSection = true;
foreach (var section in sections)
{
if (!firstSection)
{
for (var i = 0; i < _options.BlankLinesBetweenSections; ++i)
{
builder.AppendLine();
}
}
// Add header.
if ((_options.SectionHeaders?.Include ?? false) && !string.IsNullOrEmpty(section.Name))
{
if (_options.UseColor)
{
builder.AppendLine(new ColoredString(section.Name, _options.SectionHeaders.Color));
}
else
{
builder.AppendLine(section.Name);
}
}
// Add content.
foreach (var entry in section.Entries)
{
var text = (ColoredMultistring)entry.Wrap(
_options.MaxWidth.GetValueOrDefault(ArgumentSetHelpOptions.DefaultMaxWidth),
blockIndent: section.BodyIndentWidth,
hangingIndent: section.HangingIndentWidth);
if (_options.UseColor)
{
builder.AppendLine(text);
}
else
{
builder.AppendLine(text.ToString());
}
}
firstSection = false;
}
return(builder.ToMultistring());
}
public void AppendingMultipleStringsWithLines()
{
var builder = new ColoredMultistringBuilder();
builder.AppendLine(new ColoredString[] { "Hello, ", "world" });
builder.ToString().Should().Be("Hello, world" + Environment.NewLine);
}
public void TestThatAppendingLineInsertsNewLine()
{
var builder = new ColoredMultistringBuilder();
builder.AppendLine(Enumerable.Empty <ColoredMultistring>());
builder.ShouldProduce(new ColoredString(Environment.NewLine));
}
protected ColoredMultistring Format(IEnumerable <Section> sections)
{
// Start composing the content.
var builder = new ColoredMultistringBuilder();
// Generate and sequence sections.
var firstSection = true;
foreach (var section in sections)
{
if (!firstSection)
{
builder.AppendLine();
}
// Add header.
if (!string.IsNullOrEmpty(section.Name))
{
var header = new ColoredString(section.Name, UseColor ? new ConsoleColor?(HeaderForegroundColor) : null);
builder.AppendLine(header);
}
// Add content.
foreach (var entry in section.Entries)
{
var text = (ColoredMultistring)entry.Wrap(
MaxWidth,
indent: section.BodyIndentWidth,
hangingIndent: section.HangingIndentWidth);
if (UseColor)
{
builder.AppendLine(text);
}
else
{
builder.AppendLine(text.ToString());
}
}
firstSection = false;
}
return(builder.ToMultistring());
}
