public void OpenFile_UserProvidesPathToFileThatDoesNotYetExist_DisplaysRightContent()
{
var MockOfConsole = new Mock <IFakeConsole>();
MockOfConsole.Setup(m => m.ReadLine()).Returns("file");
var MockOfFile = new Mock <FilesEncryptor.IFakeFile>();
MockOfFile.Setup(m => m.Exists("file.txt")).Returns(false);
var Output = new StringWriter();
Console.SetOut(Output);
string FileNameRequest = "Podaj nazwę pliku (lub ścieżkę względną): ";
string MessageThatFileDoesNotExist = "Podany plik nie istnieje! Upewnij się czy " +
"wprowadziłeś odpowiednią ścieżkę!";
string ExpectedOutput = FileNameRequest + Environment.NewLine +
MessageThatFileDoesNotExist + Environment.NewLine;
var FileContentDisplay = new FilesEncryptor.FileContentDisplay(MockOfFile.Object,
MockOfConsole.Object, null);
FileContentDisplay.OpenFile();
Assert.AreEqual(ExpectedOutput, Output.ToString());
}
public void ReadEncryptedFile_UserEntersPathToFile_DisplaysRightContent()
{
var MockOfConsole = new Mock <IFakeConsole>();
MockOfConsole.Setup(m => m.ReadLine()).Returns("file");
var MockOfFile = new Mock <FilesEncryptor.IFakeFile>();
MockOfFile.Setup(m => m.Exists("file.txt")).Returns(true);
string FakeFileContents = "9012345678" + Environment.NewLine +
"iąaśtłhżźkć" + Environment.NewLine +
"IĄTŁKĆAŚWÓ";
byte[] FakeFileBytes = Encoding.GetEncoding("Windows-1250").GetBytes(FakeFileContents);
var MemoryStream = new MemoryStream(FakeFileBytes);
var Output = new StringWriter();
Console.SetOut(Output);
string ExpectedOutput = "Podaj nazwę pliku (lub ścieżkę względną): " + Environment.NewLine +
"Odszyfrowana zawartość pliku:" + Environment.NewLine +
"1234567890" + Environment.NewLine +
"aąsślłzżźcć" + Environment.NewLine +
"AĄLŁCĆSŚOÓ" + Environment.NewLine;
var FileContentDisplay = new FilesEncryptor.FileContentDisplay(MockOfFile.Object,
MockOfConsole.Object,
MemoryStream);
FileContentDisplay.ReadEncryptedFile();
Assert.AreEqual(ExpectedOutput, Output.ToString());
}
public void OpenFile_UserEntersPathToFile_DisplaysRightContent()
{
var MockOfConsole = new Mock <IFakeConsole>();
MockOfConsole.Setup(m => m.ReadLine()).Returns("file");
var MockOfFile = new Mock <FilesEncryptor.IFakeFile>();
MockOfFile.Setup(m => m.Exists("file.txt")).Returns(true);
string FakeFileContents = "1234567890" + Environment.NewLine +
"aąsślłzżźcć" + Environment.NewLine +
"AĄLŁCĆSŚOÓ";
byte[] FakeFileBytes = Encoding.GetEncoding("Windows-1250").GetBytes(FakeFileContents);
var MemoryStream = new MemoryStream(FakeFileBytes);
var Output = new StringWriter();
Console.SetOut(Output);
// between the file name request and the contents of the file,
// the console should be cleaned. I decided not to check if the console is being cleaned
string ExpectedOutput = "Podaj nazwę pliku (lub ścieżkę względną): " + Environment.NewLine +
"Zawartość pliku: " + Environment.NewLine +
FakeFileContents + Environment.NewLine;
var FileContentDisplay = new FilesEncryptor.FileContentDisplay(MockOfFile.Object,
MockOfConsole.Object,
MemoryStream);
FileContentDisplay.OpenFile();
Assert.AreEqual(ExpectedOutput, Output.ToString());
}