| public Execute ( IRepl repl, object args ) : object | ||
| repl | IRepl | |
| args | object | |
| return | object | |
public void PromptsUserBeforeExiting()
{
// arrange
var console = new Mock<IConsole>();
console.Setup(x => x.ReadLine(message)).Returns("n");
var executor = new Mock<IRepl>();
var cmd = new ExitCommand(console.Object);
// act
cmd.Execute(executor.Object, null);
// assert
console.Verify(x => x.ReadLine(message));
}
public void DoesNotExitWhenUserAnswersNo()
{
// arrange
var console = new Mock<IConsole>();
console.Setup(x => x.ReadLine()).Returns("n");
var executor = new Mock<IRepl>();
var cmd = new ExitCommand(console.Object);
// act
cmd.Execute(executor.Object, null);
// assert
executor.Verify(x => x.Terminate(), Times.Never);
}
public void ExitsWhenUserAnswersYes()
{
// arrange
var console = new Mock<IConsole>();
console.Setup(x => x.ReadLine(message)).Returns("y");
var executor = new Mock<IRepl>();
var cmd = new ExitCommand(console.Object);
// act
cmd.Execute(executor.Object, null);
// assert
executor.Verify(x => x.Terminate());
}
public void PromptsUserBeforeExiting()
{
// arrange
const string message = "Are you sure you wish to exit? (y/n): ";
var console = new Mock<IConsole>();
console.Setup(x => x.ReadLine()).Returns("n");
var executor = new Mock<IRepl>();
var cmd = new ExitCommand(console.Object);
// act
cmd.Execute(executor.Object, null);
// assert
console.Verify(x => x.Write(message));
}