public void FortuneCookie_Constructor_PassANullName_ThrowsException()
{
//Arrange
//Act
var cookie = new FortuneCookie(null);
// Assert
Assert.Fail("An exception should have been thrown.");
}
public void AppRun_NameIsGiven_FirstOutputAsksForYourName()
{
var fakeConsole = GenerateFakeConsoleWithInputs();
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[0].Should().Be("What's your name? ");
}
public void AppRun_WhenNormalUse_ReadsTwoInputs()
{
var fakeConsole = GenerateFakeConsoleWithInputs();
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.LinesToRead.Count.Should().Be(0);
}
public void AppRun_SecondOutputAsksForYourBirthday()
{
var fakeConsole = GenerateFakeConsoleWithInputs();
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[1].Should().Be("When were you born (dd/mm/yyyy)?");
}
public void AppRun_WhenIncorrectDateEnteredForDateOfBirthday_ThirdOutputReturnsWarning()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("Peter");
fakeConsole.LinesToRead.Enqueue("incorrect date format");
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[2].Should().Be("That's not a date of birth. No fortune for you!");
}
public void AppRun_NameInputAsPeter_ThirdOutputHasGreetingUsingInputName()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("Peter");
fakeConsole.LinesToRead.Enqueue("01/01/1990");
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[2].Should().StartWith("Hi Peter!");
}
public void AppRun_WhenGivenDateOfBirthIsThursday_FourthOutputGivesFortuneForThursday()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("Peter");
fakeConsole.LinesToRead.Enqueue("03/09/2020");
var fortuneCookie = new FortuneCookie(new DateTimeOffsetWrapper());
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[4].Should().Be("On the day you were born your fortune was: Avocadoes are lucky!");
}
public void AppRun_WhenDayOfTheWeek_ThirdOutputReturnsCorrectFortuneForTheDayOfTheWeek(
DateTimeOffset currentDate,
string result)
{
var fakeConsole = GenerateFakeConsoleWithInputs();
var fortuneCookie = new FortuneCookie(new FakeDateTimeOffset {
Now = currentDate
});
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[3].Should().EndWith(result);
}
public void AppRun_TodayIsJanuaryFirstButDateOfBirthIsDifferentDate_DoNotWishHappyBirthday()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("John");
fakeConsole.LinesToRead.Enqueue("02/02/1995");
var fortuneCookie = new FortuneCookie(new FakeDateTimeOffset {
Now = DateTimeOffset.Parse("01/01/2020")
});
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[2].Should().NotBe("Happy birthday, John!");
}
public void AppRun_WhenNameIsJohnAndTodayAndDateOfBirthIsJanuaryFirst_WishJohnHappyBirthday()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("John");
fakeConsole.LinesToRead.Enqueue("01/01/1995");
var fortuneCookie = new FortuneCookie(new FakeDateTimeOffset {
Now = DateTimeOffset.Parse("01/01/2020")
});
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[2].Should().Be("Happy birthday, John!");
}
public void AppRun_TodayIsBirthdayForDateOfBirth_WishHappyBirthdayAndDoNotGreetAgain()
{
var fakeConsole = new FakeConsole();
fakeConsole.LinesToRead.Enqueue("John");
fakeConsole.LinesToRead.Enqueue("05/05/1985");
var fortuneCookie = new FortuneCookie(new FakeDateTimeOffset {
Now = DateTimeOffset.Parse("05/05/2020")
});
var app = new App(fortuneCookie, fakeConsole);
app.Run();
fakeConsole.WrittenLines[2].Should().Be("Happy birthday, John!");
fakeConsole.WrittenLines[3].Should().Be("Your fortune for today is: Beware of figs!");
}
static void Main(string[] args)
{
SetUpExceptionHandling();
var name = string.Empty;
while (name != "exit")
{
Console.WriteLine("Tell me your name:");
name = Console.ReadLine();
var fortuneTeller = new FortuneCookie(name);
var fortune = fortuneTeller.TellMeMyFortune();
Console.WriteLine(fortune);
}
Console.WriteLine("Press a key to exit...");
Console.ReadLine();
}
public void Setup()
{
_dateTimeOffset = A.Fake <IDateTimeOffset>();
_fortuneCookie = new FortuneCookie(_dateTimeOffset);
}
