static void Main()
{
Console.WriteLine("Input the text:");
string text = Console.ReadLine();
Console.WriteLine("Input the word or part the word needs to be replaced");
string word = Console.ReadLine();
Console.WriteLine("Input the replacer word");
string replacer = Console.ReadLine();
Console.WriteLine(Replacer.FindAndReplace(text, word, replacer));
}
public void FindAndReplace_ReplaceWordPieceInText_ChangedText()
{
Assert.AreEqual("I am walking my dog to the doghedral", Replacer.FindAndReplace("I am walking my cat to the cathedral", "cat", "dog"));
}
public void FindAndReplace_ReplaceWordInText_ChangedText()
{
Assert.AreEqual("Hello universe", Replacer.FindAndReplace("Hello world", "world", "universe"));
}