public void SortShouldCreateDestinationFileOfTheSameSize() { // arrange const string FileName = "TestFile4.txt"; const string DestinationFile = "SortedFile4.txt"; var options = new XFileGenerationOptions { FileName = FileName, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = FileSize }; var xFile = new XFile(); xFile.Generate(options); // act xFile.Sort(FileName, DestinationFile); // assert using (var sourceFile = File.Open(FileName, FileMode.Open)) { using (var destinationFile = File.Open(DestinationFile, FileMode.Open)) { Assert.AreEqual(sourceFile.Length, destinationFile.Length); } } }
public void GenerateShouldCreateFile() { // arrange const string FileName = "TestFile1.txt"; var options = new XFileGenerationOptions { FileName = FileName, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = FileSize }; var file = new XFile(); // act file.Generate(options); // assert Assert.IsTrue(File.Exists(FileName)); }
static void GenerateFile() { Console.WriteLine("--------------File generation tool----------------"); long size = 0; do { Console.WriteLine(); Console.Write("Please provide a size of the target file in bytes: "); var line = Console.ReadLine(); if (!long.TryParse(line, out size)) { Console.WriteLine("Unsuitable size: {0}", line); } } while (size <= 0); var file = String.Empty; do { Console.WriteLine(); Console.Write("Please provide a name of the target file: "); file = Console.ReadLine(); if (string.IsNullOrWhiteSpace(file)) { Console.WriteLine("File cannot be empty."); } } while (string.IsNullOrWhiteSpace(file)); Console.WriteLine(); Console.WriteLine("File is being generated..."); var xFile = new XFile(); var options = new XFileGenerationOptions { FileName = file, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = size }; var watch = Stopwatch.StartNew(); xFile.Generate(options); watch.Stop(); Console.WriteLine(); Console.WriteLine("Done! Execution time: {0}", watch.Elapsed); Console.ReadKey(); }
public void GenerateShouldCreateFileOfSpecifiedSize() { // arrange const string FileName = "TestFile2.txt"; var options = new XFileGenerationOptions { FileName = FileName, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = FileSize }; var xFile = new XFile(); // act xFile.Generate(options); // assert var file = File.Open(FileName, FileMode.Open, FileAccess.Read); Assert.IsTrue(file.Length >= FileSize - 50 && file.Length <= FileSize + 50); }
public void SortShouldCreateDestinationFile() { // arrange const string FileName = "TestFile3.txt"; const string DestinationFile = "SortedFile3.txt"; var options = new XFileGenerationOptions { FileName = FileName, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = FileSize }; var xFile = new XFile(); xFile.Generate(options); // act xFile.Sort(FileName, DestinationFile); // assert Assert.IsTrue(File.Exists(DestinationFile)); }
public void SortShouldCreateSortedFile() { // arrange const string FileName = "TestFile4.txt"; const string DestinationFile = "SortedFile4.txt"; var options = new XFileGenerationOptions { FileName = FileName, Strings = Strings, MinNumber = MinNumber, MaxNumber = MaxNumber, FileSize = FileSize }; var xFile = new XFile(); xFile.Generate(options); // act xFile.Sort(FileName, DestinationFile); // assert using (var destinationFile = File.OpenText(DestinationFile)) { var str = String.Empty; XRow cur = null; XRow prev = null; while ((str = destinationFile.ReadLine()) != null) { cur = new XRow(str); if (prev != null) { Assert.IsTrue(prev.CompareTo(cur) <= 0); } prev = cur; } } }