public void TestStringInsertionAtEndOfBuilder()
{
var builder = new ColoredMultistringBuilder();
builder.Append(anyArrayOfMultipleColoredStrings);
builder.Insert(builder.Length, anyString);
builder.ShouldProduce(
anyArrayOfMultipleColoredStrings.Concat(new ColoredString[] { anyString }));
}
public void TestStringInsertionAtStartOfBuilder()
{
var builder = new ColoredMultistringBuilder();
builder.Append(anyArrayOfMultipleColoredStrings);
builder.Insert(0, anyString);
builder.ShouldProduce(
new ColoredString[] { anyString }.Concat(anyArrayOfMultipleColoredStrings));
}
public void TestStringInsertionInMiddleOfPieceWithSameColor()
{
var cs = new ColoredString("abc");
var builder = new ColoredMultistringBuilder();
builder.Append(cs);
builder.Insert(1, "de");
builder.ShouldProduce("adebc");
}
public void TestStringInsertionInMiddleOfPieceWithDifferentColor()
{
var cs = AnyColoredString("abc");
var builder = new ColoredMultistringBuilder();
builder.Append(cs);
builder.Insert(1, "de");
builder.ShouldProduce(
cs.Transform(_ => "a"),
"de",
cs.Transform(_ => "bc"));
}
public void TestCharInsertionInMiddleOfPieceWithDifferentColor()
{
var cs = AnyColoredString("abc");
var builder = new ColoredMultistringBuilder();
builder.Append(cs);
builder.Insert(1, 'x');
builder.ShouldProduce(
cs.WithContent("a"),
new ColoredString("x"),
cs.WithContent("bc"));
}