public void FileSizeConverter_ReceivesPositiveDecimalSizeAndGigabyteUnit_ReturnsBytes() { // arrange FileHelper fileHelper = new FileHelper(); double rawSize = 50.5; // act double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Gigabyte); // assert Assert.AreEqual(54223962112, result); }
public void FileSizeConverter_ReceivesNullUnit_ReturnsZeroBytes() { // arrange FileHelper fileHelper = new FileHelper(); double rawSize = 1; // act double result = fileHelper.FileSizeConverter(rawSize, It.IsAny<FileSizeUnit>()); // assert Assert.AreEqual(0, result); }
public void FileSizeConverter_ReceivesPositiveDecimalSizeAndMegabyteUnit_ReturnsBytes() { // arrange FileHelper fileHelper = new FileHelper(); double rawSize = 55.9; // act double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Megabyte); // assert Assert.AreEqual(58615398.4, result); }
public void GetRandomFile_SupplyNullCollection_ThrowsFileArgumentNullException() { // arrange FileHelper fileHelper = new FileHelper(); TestDelegate testDelegate = () => fileHelper.GetRandomFile(null); // act, assert Assert.That(testDelegate, Throws.Exception.TypeOf<ArgumentNullException>().With.Property("ParamName").EqualTo("files")); }
public void GetRandomFile_SupplyCollection_ReturnsAnyRandomInstance(int filesCount) { // arrange FileHelper fileHelper = new FileHelper(); List<AppFile> files = new List<AppFile>(); for (int i = 0; i < filesCount; i++) { files.Add(new AppFile {}); } // act AppFile result = fileHelper.GetRandomFile(files); // assert Assert.Contains(result, files); }
public void GetRandomFile_SupplyEmptyCollection_ReturnsNullInstance() { // arrange FileHelper fileHelper = new FileHelper(); // act AppFile result = fileHelper.GetRandomFile(new List<AppFile>()); // assert Assert.IsNull(result); }
public void GenerateUniqueFileName_GeneratorArgumentIsNotSupplied_ThrowsGeneratorArgumentNullException() { // arrange FileHelper fileHelper = new FileHelper(); AppFile file = new AppFile(); TestDelegate testDelegate = () => fileHelper.GenerateUniqueFileName(file, null, It.IsAny<UniqueCharsPosition>()); // act, assert Assert.That(testDelegate, Throws.Exception.TypeOf<ArgumentNullException>().With.Property("ParamName").EqualTo("generator")); }
public void GenerateUniqueFileName_SupplyFileAndGeneratorAndPosition_ReturnsFileNameWithExtensionWithProperlyPositionedUniqueString(UniqueCharsPosition position, string expectedResult) { // arrange AppFile file = new AppFile(); file.FileNameFull = "TestFileName.extension"; file.FileNameWithoutExtension = "TestFileName"; file.FileExtension = ".extension"; Mock<IUniqueCharsGenerator> generatorMock = new Mock<IUniqueCharsGenerator>(); generatorMock.Setup(s => s.Generate()).Returns("UniqueCharsSequence"); FileHelper fileHelper = new FileHelper(); // act string result = fileHelper.GenerateUniqueFileName(file, generatorMock.Object, position); //assert Assert.AreEqual(expectedResult, result); }
public void FileSizeFormatter_ReceivesPositiveValue_ReturnsMegabytes() { //arrange SetInvariantCulture(); FileHelper fileHelper = new FileHelper(); double rawSize = 2091008; //act string result = fileHelper.FileSizeFormatter(rawSize); //assert Assert.AreEqual("1.99 MB", result); RestoreCulture(); }
public void FileSizeFormatter_ReceivesPositiveValue_ReturnsKilobytes() { //arrange FileHelper fileHelper = new FileHelper(); double rawSize = 2048; //act string result = fileHelper.FileSizeFormatter(rawSize); //assert Assert.AreEqual("2 KB", result); }
public void FileSizeFormatter_ReceivesPositiveValue_ReturnsGigabytes() { //arrange FileHelper fileHelper = new FileHelper(); double rawSize = 5368709120; //act string result = fileHelper.FileSizeFormatter(rawSize); //assert Assert.AreEqual("5 GB", result); }
public void FileSizeFormatter_ReceivesNegativeValue_ReturnsEmptyString() { //arrange FileHelper fileHelper = new FileHelper(); double rawSize = -1024; //act string result = fileHelper.FileSizeFormatter(rawSize); //assert Assert.AreEqual("", result); }
public void FileSizeConverter_ReceivesPositiveIntegerSizeAndMegabyteUnit_ReturnsBytes() { // arrange FileHelper fileHelper = new FileHelper(); double rawSize = 1; // act double result = fileHelper.FileSizeConverter(rawSize, FileSizeUnit.Megabyte); // assert Assert.AreEqual(1048576, result); }