public void PartialWordSearchingTestsBasicTests()
{
NUnit.Framework.Assert.AreEqual(new string[] { "ab", "abc", "zab" }, PartialWordSearching.WordSearch("ab", new string[] { "za", "ab", "abc", "zab", "zbc" }));
NUnit.Framework.Assert.AreEqual(new string[] { "ab", "abc", "zab" }, PartialWordSearching.WordSearch("aB", new string[] { "za", "ab", "abc", "zab", "zbc" }));
NUnit.Framework.Assert.AreEqual(new string[] { "aB", "Abc", "zAB" }, PartialWordSearching.WordSearch("ab", new string[] { "za", "aB", "Abc", "zAB", "zbc" }));
NUnit.Framework.Assert.AreEqual(new string[] { "Empty" }, PartialWordSearching.WordSearch("abcd", new string[] { "za", "aB", "Abc", "zAB", "zbc" }));
}
public void BasicTests()
{
Assert.AreEqual(new string[] { "ab", "abc", "zab" },
PartialWordSearching.WordSearch("ab", new string[] { "za", "ab", "abc", "zab", "zbc" }));
Assert.AreEqual(new string[] { "ab", "abc", "zab" },
PartialWordSearching.WordSearch("aB", new string[] { "za", "ab", "abc", "zab", "zbc" }));
Assert.AreEqual(new string[] { "aB", "Abc", "zAB" },
PartialWordSearching.WordSearch("ab", new string[] { "za", "aB", "Abc", "zAB", "zbc" }));
Assert.AreEqual(new string[] { "Empty" },
PartialWordSearching.WordSearch("abcd", new string[] { "za", "aB", "Abc", "zAB", "zbc" }));
}
public void RandomTests()
{
var letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
var rand = new Random();
Func <string, string[], string[]> wordSol = delegate(string query, string[] seq)
{
var res = seq.Where(a => a.ToLower().Contains(query.ToLower())).ToArray();
return(res.Length > 0 ? res : new string[] { "Empty" });
};
for (var r = 0; r < 40; r++)
{
var query = "";
var queryLength = rand.Next(1, 5);
var seqLength = rand.Next(0, 12);
var seq = new string[seqLength];
for (var i = 0; i < queryLength; i++)
{
query += letters[rand.Next(0, letters.Length - 1)];
}
for (var i = 0; i < seqLength; i++)
{
var templen = rand.Next(1, 15);
var temp = "";
for (var j = 0; j < templen; j++)
{
temp += letters[rand.Next(0, letters.Length - 1)];
if (rand.Next(0, 100) >= 95)
{
temp += query;
}
}
seq[i] = temp;
}
Console.WriteLine("Testing for wordSearch(" + query + ", {" + string.Join(", ", seq) + "})");
NUnit.Framework.Assert.AreEqual(wordSol(query, seq), PartialWordSearching.WordSearch(query, seq), "It should work for random inputs too");
}
}