public void UsageTest()
{
// ARRANGE
var args = new string[] { @"--help" };
var fakeConsole = new FakeConsole();
var serviceCollection = new ServiceCollection()
.AddSingleton <IArgumentsLogic>(new ArgumentsLogic(args))
.AddSingleton <IConsole>(fakeConsole)
.AddSingleton <IFileSystem>(A.Fake <IFileSystem>());
var app = new PrependConsole(serviceCollection);
// ACT
app.Run();
// ASSERT
Assert.That(fakeConsole.Output.Count > 0 && fakeConsole.Output[0].StartsWith("Usage"));
}
public void RemoveTest()
{
var _messages = new List <string>();
void CaptureConsoleOutput(string msg)
{
_messages.Add(msg);
}
// ARRANGE
var args = new string[] {
@"--folder-path=T:\TestFiles\*.txt",
@"--prepend-text=aaa### - ",
@"--file-number-seed=100",
@"--remove"
};
var fakeConsole = A.Fake <IConsole>();
A.CallTo(() => fakeConsole.WriteLine(A <string> ._)).Invokes((string msg) => CaptureConsoleOutput(msg));
A.CallTo(() => fakeConsole.ReadKey()).Returns(new System.ConsoleKeyInfo('y', System.ConsoleKey.Y, false, false, false));
var fakeFileSystem = new Fakes().BuildFakeFileSystemWithPrepend();
var serviceCollection = new ServiceCollection()
.AddSingleton <IArgumentsLogic>(new ArgumentsLogic(args))
.AddSingleton <IConsole>(fakeConsole)
.AddSingleton <IFileSystem>(fakeFileSystem);
var app = new PrependConsole(serviceCollection);
// ACT
app.Run();
// ASSERT
new Asserts().AssertFileSystemWithoutPrepend(fakeFileSystem);
}
