public void GivenAListOfWordsWhenTop50ThenReturnsWordsSortedByFrequency() { var stringToReturn = "10"; for (int i = 1; i < 10; i++) { for (int j = 10 - i; j <= 10; j++) { stringToReturn += " " + (10 - i); } } _fileRepository.ReadFile().Returns(stringToReturn); var sut = new FileReaderService(_fileRepository); var result = sut.Top50().ToList(); result[0].Should().Be("1"); result[1].Should().Be("2"); result[2].Should().Be("3"); result[3].Should().Be("4"); result[4].Should().Be("5"); result[5].Should().Be("6"); result[6].Should().Be("7"); result[7].Should().Be("8"); result[8].Should().Be("9"); result[9].Should().Be("10"); }
public void GivenAllOfMobyDickWhenTop50ThenReturnsTheTop50Words() { var sut = new FileReaderService(new FileRepository("http://www.gutenberg.org/files/2701/2701-0.txt")); var result = sut.Top50().ToList(); result.Count.Should().Be(50); }
public void GivenALotOfWhiteSpaceWhenTop50ThenDoesNotReturnWhiteSpace() { _fileRepository.ReadFile().Returns("\n\t \n \t Hello batman"); var sut = new FileReaderService(_fileRepository); var result = sut.Top50().ToList(); result.Count.Should().Be(2); result.Should().Contain("Hello"); result.Should().Contain("batman"); }
public void GivenAListOf100WordsWhenTop50ThenReturnsOnlyFiftyWords() { var stringToReturn = "1"; for (int i = 2; i <= 100; i++) { stringToReturn += $" {i}"; } _fileRepository.ReadFile().Returns(stringToReturn); var sut = new FileReaderService(_fileRepository); var result = sut.Top50().ToList(); result.Count.Should().Be(50); }
public void GivenAListOfTheSameWord100TimesWhenTop50ThenReturnsOnlyTheOneWord() { var stringToReturn = "word"; for (int i = 1; i < 100; i++) { stringToReturn += " word"; } _fileRepository.ReadFile().Returns(stringToReturn); var sut = new FileReaderService(_fileRepository); var result = sut.Top50().ToList(); result.Should().Contain("word"); result.Count.Should().Be(1); }
public void GivenAListOf50WordsWhenTop50ThenReturnsAllWords() { var stringToReturn = "1"; for (int i = 2; i <= 50; i++) { stringToReturn += $" {i}"; } _fileRepository.ReadFile().Returns(stringToReturn); var sut = new FileReaderService(_fileRepository); var result = sut.Top50().ToList(); for (int i = 1; i <= 50; i++) { result.Should().Contain(i.ToString()); } }