public void WordCounter_Success()
{
var wordCounter = new WordCounter();
Dictionary <string, int> countedWord = null;
wordCounter.OnExecuteFinished += (counted) => countedWord = counted;
wordCounter.Execute(new List <Word>()
{
new Word("boa"),
new Word("ali"),
new Word("BOa"),
new Word("Ali"),
new Word("ALI")
});
Assert.Equal(2, countedWord.Count);
Assert.Equal(2, countedWord["boa"]);
Assert.Equal(3, countedWord["ali"]);
}