public void TestMethod1()
{
PatternFinder pf = new PatternFinder(new string[] { "a", "ab", "bab", "bc", "bca", "c", "caa" });
ISearchResult[] results = pf.FindAll("abccab");
Assert.IsTrue(results.Length == 7);
Assert.IsTrue(results[0].Index == 0);
Assert.IsTrue(results[1].Index == 0);
Assert.IsTrue(results[1].GetValue() == "ab");
Assert.IsTrue(results[2].Index == 1);
Assert.IsTrue(results[3].Index == 2);
}
public void FindAll()
{
string target = "CADACADACAABRABRADARCCADAADRCADA";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.Raita);
var maches = finder.FindAll(target);
Assert.IsTrue(maches.Length == 4);
Assert.IsTrue(maches[0].Index == 0);
Assert.IsTrue(maches[1].Index == 4);
Assert.IsTrue(maches[2].Index == 21);
Assert.IsTrue(maches[3].Index == 28);
}
public void OnlyOneMatchAttheEnd()
{
string target = "CAABRABRADARCADRCADA";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.Raita);
var result = finder.Find(target);
//
Assert.IsTrue(result.IsMatch);
Assert.IsTrue(result.Index == 16);
while (result.IsMatch)
{
result = result.Next();
Assert.IsFalse(result.IsMatch);
}
}
public void OnlyOneMatchAtTheMiddle()
{
string target = "CAABRABRADARCCADAADR";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.TunedBM);
var result = finder.Find(target);
//
Assert.IsTrue(result.IsMatch);
Assert.IsTrue(result.Index == 13);
while (result.IsMatch)
{
result = result.Next();
Assert.IsFalse(result.IsMatch);
}
}
public void OnlyOneMatchAtfirstIndex()
{
string target = "CADACAABRABRADARCADR";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.Sunday);
var result = finder.Find(target);
//
Assert.IsTrue(result.IsMatch);
Assert.IsTrue(result.Index == 0);
while (result.IsMatch)
{
result = result.Next();
Assert.IsFalse(result.IsMatch);
}
}
public void TestMoreThanOneWildCard()
{
string target = "ABRACADABRA";
PatternFinder finder = new PatternFinder("??BR", SearchOptions.Wildcard);
var result = finder.Find(target);
List<int> matches = new List<int>();
List<string> patterns = new List<string>();
while (result.IsMatch)
{
matches.Add(result.Index);
result = result.Next();
}
Assert.IsTrue(matches.Count == 1);
Assert.IsTrue(matches[0] == 6);
}
public void MultipleMatches()
{
string target = "CADACADACAABRABRADARCCADAADRCADA";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.Raita);
var result = finder.Find(target);
List<int> maches = new List<int>();
while (result.IsMatch)
{
maches.Add(result.Index);
result = result.Next();
}
Assert.IsTrue(maches.Count == 4);
Assert.IsTrue(maches[0] == 0);
Assert.IsTrue(maches[1] == 4);
Assert.IsTrue(maches[2] == 21);
Assert.IsTrue(maches[3] == 28);
}
public void FindMatch()
{
PatternFinder pf = new PatternFinder(new string[] { "a", "ab", "bab", "bc", "bca", "c", "caa" });
ISearchResult results = pf.Find("abccab");
//Assert.IsTrue(results.Length == 7);
List<ISearchResult> list = new List<ISearchResult>();
while (results.IsMatch)
{
list.Add(results);
results = results.Next();
}
Assert.IsTrue(list.Count() == 7);
Assert.IsTrue(list[0].Index == 0);
Assert.IsTrue(list[1].Index == 0);
Assert.IsTrue(list[2].Index == 1);
Assert.IsTrue(list[3].Index == 2);
Assert.IsTrue(list[4].Index == 3);
Assert.IsTrue(list[5].Index == 4);
Assert.IsTrue(list[6].Index == 4);
}
public void TargetWithEmptySpaces()
{
string target = "ACCAD AAABRABRADARCCADA ADRCADA";
PatternFinder finder = new PatternFinder("CADA", SearchOptions.Raita);
var result = finder.Find(target);
List<int> maches = new List<int>();
while (result.IsMatch)
{
maches.Add(result.Index);
result = result.Next();
}
Assert.IsTrue(maches.Count == 2);
Assert.IsTrue(maches[0] == 19);
Assert.IsTrue(maches[1] == 27);
}