public void Run_HasFileLength_LengthIsWrittenToConsole()
{
var fileEntry = new FileEntry
{
FullName = "SomeFile.txt",
Length = 123456789
};
string expectedLengthString = SizeFormatter.GetSizeString(fileEntry.Length);
// Setup
var settingsRepoMock = new Mock <ISettingsRepository>();
Dependency.RegisterInstance(settingsRepoMock.Object);
var consoleAdapterMock = new Mock <IConsoleAdapter>();
Dependency.RegisterInstance(consoleAdapterMock.Object);
// Test
var displayController = new DisplayController();
displayController.Display(new RunSettings(), fileEntry.AsArray());
// Assert
consoleAdapterMock.Verify(ca => ca.Write(expectedLengthString), Times.Once());
}
public void Run_ContainsDirectory_DisplaysDirectoryCorrectly()
{
var fileEntry = new FileEntry
{
FullName = "ThisDirectory",
IsDirectory = true
};
string actualString = string.Empty;
// Setup
var settingsRepoMock = new Mock <ISettingsRepository>();
Dependency.RegisterInstance(settingsRepoMock.Object);
var consoleAdapterMock = new Mock <IConsoleAdapter>();
consoleAdapterMock.Setup(ca => ca.Write(It.IsAny <object>(), ConsoleColor.Magenta)).Callback <object, ConsoleColor>((s, c) => actualString = s.ToString());
Dependency.RegisterInstance(consoleAdapterMock.Object);
// Test
var displayController = new DisplayController();
displayController.Display(new RunSettings(), fileEntry.AsArray());
// Assert
Assert.IsTrue(actualString.StartsWith("Folder"));
}