public void presenter_and_lunchorder_can_not_be_same_one()
{
var randomIndex = new[] {0, 0, 1};
randomNumberGenerator = new Mock<RandomNumberGenerator>(randomIndex.Length);
int index = 0;
randomNumberGenerator.Setup(o => o.Next()).Returns(() => randomIndex[index]).Callback(() => index++);
generator = new Generator();
generator.SetRandomGenerator(randomNumberGenerator.Object);
generator.AddPerson("A");
generator.AddPerson("B");
generator.AddPerson("C");
generator.Run();
Assert.AreEqual("A",generator.Presenter);
Assert.AreEqual("B",generator.LunchOrder);
}
public void should_support_remove_operation()
{
generator = new Generator();
generator.SetRandomGenerator(new RandomNumberGenerator(1));
generator.AddPerson("A");
Assert.AreEqual(1, generator.Attendance());
generator.RemovePerson("A");
Assert.AreEqual(0, generator.Attendance());
generator.RemovePerson("A");
}