public void Exists_IndexReturned(string txt, string pattern, int expectedPos)
{
//Arrange
SubstringSearchKMP kmp = new SubstringSearchKMP(pattern, new AsciiAlphabet());
//Act
int pos = kmp.Search(txt);
//Assert
Assert.Equal(expectedPos, pos);
}
public void DoesntExist_IndicatorReturned()
{
//Arrange
string pattern = "hello";
string txt = "Hi! This is some test sentence. This sentence doesn't contain the word hell0 in it.";
SubstringSearchKMP kmp = new SubstringSearchKMP(pattern, new AsciiAlphabet());
//Act
int pos = kmp.Search(txt);
//Assert
Assert.Equal(-1, pos);
}
