public void GetLinesFromZeroOrMoreBlockTest()
{
int patternLength = 4;
var pattern = new string('\0', patternLength);
LineBuilder builder = new LineBuilder(pattern, null);
string text = "a";
var textBlock = new TextBlock(text);
var zeroOrMoreBlock = new ZeroOrMoreBlock(textBlock);
List<string> lines = builder.GetLinesFromZeroOrMoreBlock(0, zeroOrMoreBlock).ToList();
Assert.AreEqual(patternLength + 1, lines.Count);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < patternLength + 1; i++)
{
Assert.AreEqual(sb.ToString(), lines[i]);
sb.Append(text);
}
TextBlock aBlock = new TextBlock("a");
TextBlock bBlock = new TextBlock("b");
OrGroupBlock orGroupBlock = new OrGroupBlock(new[] { aBlock, bBlock });
zeroOrMoreBlock = new ZeroOrMoreBlock(orGroupBlock);
lines = builder.GetLinesFromZeroOrMoreBlock(0, zeroOrMoreBlock).ToList();
Assert.AreEqual(31, lines.Count);
}
