public void Welcome_WhenWelcomingAMaleNoble_ShouldSayHelloSirLastName()
{
// Arrange
GoodHost host = new GoodHost();
Guest maleCommoner = new Guest { Name = "Arthur Lancelot", Gender = Gender.Male, Status = Status.Noble };
// Act
var greeting = host.Welcome(maleCommoner);
// Assert
Assert.AreEqual(expected: "Hello Sir Lancelot", actual: greeting);
}
public void Welcome_WhenWelcomingAMaleCommoner_ShouldSayHelloMrLastName()
{
// Arrange
GoodHost host = new GoodHost();
Guest maleCommoner = new Guest { Name = "John Doe", Gender = Gender.Male, Status = Status.Commoner};
// Act
var greeting = host.Welcome(maleCommoner);
// Assert
Assert.AreEqual(expected: "Hello Mr. Doe", actual: greeting);
}
public void Welcome_WhenWelcomingAFemaleCommoner_ShouldSayHelloMsLastName()
{
// Arrange
GoodHost host = new GoodHost();
Guest femaleCommoner = new Guest {Name = "Silvia Williams", Gender = Gender.Female, Status = Status.Commoner};
// Act
var greeting = host.Welcome(femaleCommoner);
// Assert
Assert.AreEqual(expected: "Hello Ms. Williams", actual: greeting);
}
public void Welcome_WhenWelcomingAFemaleNoble_ShouldSayHelloLadyLastName()
{
// Arrange
GoodHost host = new GoodHost();
Guest femaleNoble = new Guest {Name = "Laura Fitzpatrick", Gender = Gender.Female, Status = Status.Noble};
// Act
var greeting = host.Welcome(femaleNoble);
// Assert
Assert.AreEqual(expected: "Hello Lady Fitzpatrick", actual: greeting);
}
/// <summary>
/// Welcome a guest
/// </summary>
/// <param name="guest">Guest</param>
/// <returns>An appropriate greeting message tailored for each guest</returns>
public string Welcome(Guest guest)
{
StringBuilder sb = new StringBuilder();
sb.Append("Hello ");
if (guest.Gender == Gender.Female)
sb.Append(guest.Status == Status.Commoner ? "Ms. " : "Lady ");
else
sb.Append(guest.Status == Status.Commoner ? "Mr. " : "Sir ");
sb.Append(guest.LastName);
return sb.ToString();
}