public void GetWords_WithStringParameter_ReturnsWordsThatStartWithStringParameter()
        {
            _wordsRepository.GetWords().Returns(new List <Word>
            {
                new Word {
                    Id = 1, Text = "Labas"
                },
                new Word {
                    Id = 2, Text = "Laibas"
                },
                new Word {
                    Id = 3, Text = "Lalala"
                },
                new Word {
                    Id = 4, Text = "Albas"
                },
            });

            var matchingWordsResult = _wordsService.GetWords("la");

            _wordsRepository.Received().GetWords();
            _wordsRepository.ReceivedCalls().ToList().Count.ShouldBe(1);
            matchingWordsResult.ShouldNotBeEmpty();
            matchingWordsResult.First().Text.ShouldBe("Labas");
            matchingWordsResult.Last().Text.ShouldBe("Lalala");
        }