public void DefaultInstanceStartsAt1()
{
var generator = new SequentialIDGenerator();
Assert.AreEqual(1, generator.NextAvailableId, "Expected NextAvailableId to be 1.");
Assert.AreEqual(1, generator.GetNextKey(), "Expected GetNextKey to return NextAvailableId.");
}
public void GetNextKeyIncrementsNextAvailableIdBy1()
{
var generator = new SequentialIDGenerator();
var nextId = generator.NextAvailableId;
generator.GetNextKey();
Assert.AreEqual(nextId + 1, generator.NextAvailableId, "Expected NextAvailableId to have been increased by 1");
}
public void StartIdIsUsed()
{
const long StartID = 1234;
var generator = new SequentialIDGenerator(StartID);
Assert.AreEqual(StartID, generator.NextAvailableId, "Expected NextAvailableId to be the starting Id.");
Assert.AreEqual(StartID, generator.GetNextKey(), "Expected GetNextKey to return the starting Id.");
Assert.AreEqual(StartID + 1, generator.NextAvailableId, "Expected NextAvailableId to be starting Id + 1 after calling GetNextKey.");
}
