public void AnswerShouldContainUserInput()
{
var consoleRender = Substitute.For <IScreenManager>();
var inputObservable = Substitute.For <IInputObservable>();
var userInput = ckiFactory.GetMultipleLetters("AB").ToObservable();
inputObservable.TakeUntilEnter().Returns(userInput);
consoleRender.GetInputObservable().Returns(inputObservable);
var input = new PasswordInput("Name", "Message", consoleRender);
input.Ask();
input.Answer().Should().Be("AB");
}
public void ShouldCallValid()
{
var validator = Substitute.For <IValidator>();
validator.Validate(Arg.Any <string>()).Returns(true);
var consoleRender = Substitute.For <IScreenManager>();
var inputObservable = Substitute.For <IInputObservable>();
ConsoleKeyInfo[] keys = ckiFactory.GetMultipleLetters("AB");
inputObservable.TakeUntilEnter().Returns(keys.ToObservable());
consoleRender.GetInputObservable().Returns(inputObservable);
var input = new PasswordInput("Name", "Message", consoleRender);
input.SetValid(validator);
input.Ask();
validator.Received().Validate("AB");
}
public void ConsoleOutputShouldBeOnlyAsterisk()
{
using var consoleOutput = new StringWriter();
var oldOutput = Console.Out;
Console.SetOut(consoleOutput);
var consoleRender = Substitute.For <IScreenManager>();
var inputObservable = Substitute.For <IInputObservable>();
ConsoleKeyInfo[] keys = ckiFactory.GetMultipleLetters("AB");
inputObservable.TakeUntilEnter().Returns(keys.ToObservable());
consoleRender.GetInputObservable().Returns(inputObservable);
var input = new PasswordInput("Name", "Message", consoleRender);
input.Ask();
consoleOutput.ToString().Should().Be("**");
Console.SetOut(oldOutput);
}
public void AnswerShouldContainsOnlyValidOne()
{
var validator = Substitute.For <IValidator>();
validator.Validate("A").Returns(false);
validator.Validate("B").Returns(true);
var consoleRender = Substitute.For <IScreenManager>();
var inputObservable = Substitute.For <IInputObservable>();
ConsoleKeyInfo[] keys = ckiFactory.GetMultipleLetters("A");
consoleRender.Render(Arg.Any <string[]>(), Arg.Any <string[]>()).Returns(new int[2]);
inputObservable.TakeUntilEnter().Returns(keys.ToObservable(), ckiFactory.GetMultipleLetters("B").ToObservable());
consoleRender.GetInputObservable().Returns(inputObservable);
var input = new PasswordInput("Name", "Message", consoleRender);
input.SetValid(validator);
input.Ask();
input.Answer().Should().Be("B");
}
public void ShouldCallClean_WhenAnswerIsWrong()
{
var validator = Substitute.For <IValidator>();
validator.Validate("A").Returns(false);
validator.Validate("B").Returns(true);
var consoleRender = Substitute.For <IScreenManager>();
var inputObservable = Substitute.For <IInputObservable>();
ConsoleKeyInfo[] keys = ckiFactory.GetMultipleLetters("A");
inputObservable.TakeUntilEnter().Returns(keys.ToObservable(), ckiFactory.GetMultipleLetters("B").ToObservable());
consoleRender.GetInputObservable().Returns(inputObservable);
consoleRender.Render(Arg.Is <string[]>(
m => m.SequenceEqual(new[] { "Message" })), Arg.Any <string[]>())
.Returns(new[] { 3, 0 });
var input = new PasswordInput("Name", "Message", consoleRender);
input.SetValid(validator);
input.Ask();
consoleRender.Received().Clean(0, 3);
}