public void WrapMultipleNewlines()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.Append("abcde");
lineWrapper.WrappingSpace(2);
lineWrapper.Append("fghi\nklmnopq\nrs");
lineWrapper.WrappingSpace(2);
lineWrapper.Append("tuvwxyz1");
lineWrapper.Close();
Assert.AreEqual("abcde fghi\nklmnopq\nrs\n tuvwxyz1", @out.ToString());
}
public void MultipleWrite()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.Append("ab");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("cd");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("ef");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("gh");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("ij");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("kl");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("mn");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("op");
lineWrapper.WrappingSpace(1);
lineWrapper.Append("qr");
lineWrapper.Close();
Assert.AreEqual("ab cd ef\n gh ij kl\n mn op qr", @out.ToString());
}
public void OverlyLongLinesWithLeadingSpace()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.WrappingSpace(2);
lineWrapper.Append("abcdefghijkl");
lineWrapper.Close();
Assert.AreEqual("\n abcdefghijkl", @out.ToString());
}
public void NoWrap()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.Append("abcde");
lineWrapper.WrappingSpace(2);
lineWrapper.Append("fghi");
lineWrapper.Close();
Assert.AreEqual("abcde fghi", @out.ToString());
}
public void WrapEmbeddedNewlines()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.Append("abcde");
lineWrapper.WrappingSpace(2);
lineWrapper.Append("fghij\nklmn");
lineWrapper.Append("opqrstuvwxy");
lineWrapper.Close();
Assert.AreEqual("abcde\n fghij\nklmnopqrstuvwxy", @out.ToString());
}
public void Fencepost()
{
var @out = new AppendableStringBuilder();
var lineWrapper = new LineWrapper(@out, " ", 10);
lineWrapper.Append("abcde");
lineWrapper.Append("fghij");
lineWrapper.WrappingSpace(2);
lineWrapper.Append("k");
lineWrapper.Append("lmnop");
lineWrapper.Close();
Assert.AreEqual("abcdefghij\n klmnop", @out.ToString());
}