public void Should_Throw_Exception_Trying_To_Delete_Non_Existing_Word(int wordId, string userIp)
{
_wordsRepository.GetWords().Returns(_dummyWordsRepository.GetWords());
_wordsRepository
.When(x => x.DeleteWord(wordId))
.Do(x => {
if (!_wordsRepository.GetWords().Any(w => w.Id == wordId))
{
throw new Exception();
}
});
Assert.Throws <Exception>(() => _dictionaryService.DeleteWord(wordId, userIp));
}