public void ShouldAbortOnFirstOccurence()
{
const string text = "That is my text with the word text 3 times. That is why text again";
const string pattern = "Text";
var occurrences = KnuthMorrisPratt.FindAll(text, pattern, true, true).ToList();
Assert.Single(occurrences);
Assert.Equal(11, occurrences[0]);
}
public void ShouldFindAllOccurrences()
{
const string text = "That is my text with the word text 3 times. That is why text again";
const string pattern = "Text";
var occurrences = KnuthMorrisPratt.FindAll(text, pattern, true).ToList();
Assert.Equal(3, occurrences.Count);
Assert.Equal(11, occurrences[0]);
Assert.Equal(30, occurrences[1]);
Assert.Equal(56, occurrences[2]);
}
public void KnuthMorrisPrattPrattFindAll() => KnuthMorrisPratt.FindAll(Text, Word).ToList();
public void GivenNoHit_ThenEmptyArray()
{
var occurrences = KnuthMorrisPratt.FindAll("Word", "Text");
Assert.Empty(occurrences);
}
public void ShouldReturnEmptyOccurrences_WhenGivenNullOrEmpty(string text, string pattern)
{
var occurrences = KnuthMorrisPratt.FindAll(text, pattern);
Assert.Empty(occurrences);
}
