static void Main(string[] args)
{
StringsFile.CreateFileIfNotExist();
WordsDicionary wordsDictionary = new WordsDicionary(StringsFile.ReadLines());
Console.Write("Search for a word (5 alphnumeric characters) >> ");
string word = Console.ReadLine();
while (word != "exit") //change to string compaee
{
if (word.Length != 5)
{
Console.WriteLine("Word's length must be exactly 5 alphanumerical characters!");
}
else if (!r.IsMatch(word))
{
Console.WriteLine("Word must contains alphanumerical characters only!");
}
else
{
int matchesCnt = wordsDictionary.FindMathces(word);
string matchStr = matchesCnt == 0 ? "was not found in file." : $"was found in the file {matchesCnt} times.";
Console.WriteLine($"Word \"{word}\" (or equivalents) {matchStr}");
}
Console.Write("Search for a word (5 alphnumeric characters) >> ");
word = Console.ReadLine();
}
}
public void WordsDictionary_Test()
{
WordsDicionary wordsDictionary = new WordsDicionary(new string[] { "AaBb1", "abAB1", "A1abB", "123fR", "R1F23", "zzzXX" });
Assert.AreEqual(wordsDictionary.FindMathces("AaBb1"), 3);
Assert.AreEqual(wordsDictionary.FindMathces("1aAbB"), 3);
Assert.AreEqual(wordsDictionary.FindMathces("123fR"), 1);
Assert.AreEqual(wordsDictionary.FindMathces("xxZZZ"), 0);
Assert.AreEqual(wordsDictionary.FindMathces("zXzXz"), 1);
}
