public void FindPatterns_NotAllowOverlapping_0Founded_PatternLenghtTooBig()
{
var service = new FindPatternService();
var result = service.FindPatterns("asdfghjkl", 7);
Assert.That(result.Length, Is.EqualTo(0));
}
public void FindPatterns_NotAllowOverlapping_1Overlapping_1Founded()
{
var service = new FindPatternService();
var result = service.FindPatterns("abcdeabccde", 3);
Assert.That(result.Length, Is.EqualTo(1));
Assert.That(result.FirstOrDefault(x => x.Pattern == "abc")?.Occurrence, Is.EqualTo(2));
}
public void FindPatterns_NotAllowOverlapping()
{
var service = new FindPatternService();
var result = service.FindPatterns("zf3kabxcde224lkzf3mabxc51+crsdtzf3nab=", 3);
Assert.That(result.Length, Is.EqualTo(2));
Assert.That(result.FirstOrDefault(x => x.Pattern == "zf3")?.Occurrence, Is.EqualTo(3));
Assert.That(result.FirstOrDefault(x => x.Pattern == "abx")?.Occurrence, Is.EqualTo(2));
}
public void FindPatterns_NotAllowOverlapping_1Overlapping_1Founded_2()
{
var service = new FindPatternService();
var result = service.FindPatterns("abcdecdeabc", 3);
foreach (var pattern in result)
{
Console.WriteLine($"Patterns: {pattern.Pattern} occur {pattern.Occurrence} times.");
}
Assert.That(result.Length, Is.EqualTo(1));
Assert.That(result.FirstOrDefault(x => x.Pattern == "cde")?.Occurrence, Is.EqualTo(2));
}