public void ShouldGenerateEventsOnMethodInvocation()
{
//Given
Guid id = Guid.NewGuid();
const string name = "test";
const string newName = "second";
var target = new InventoryAggregateRoot(id, name);
//When
target.ChangeName(newName);
//Then
var changes = target.GetUncommittedChanges();
Assert.AreEqual(2, changes.Count);
var inventoryItemCreated = changes[0] as InventoryItemCreated;
Assert.AreEqual(id, inventoryItemCreated.Id);
Assert.AreEqual(name, inventoryItemCreated.Name);
var itemNameModified = changes[1] as ItemNameModified;
Assert.AreEqual(id, itemNameModified.Id);
Assert.AreEqual(newName, itemNameModified.NewName);
}
public void ShouldGenerateNewEventsAfterLoadFromHistory()
{
//Given
Guid id = Guid.NewGuid();
const string name = "test";
const string newName = "second";
const string newNameThree = "third";
var target = new InventoryAggregateRoot();
var history = new List <object>
{
new InventoryItemCreated(id, name),
new ModifyItemName(id, newName)
};
target.LoadFromHistory(history);
//When
target.ChangeName(newNameThree);
//Then
var changes = target.GetUncommittedChanges();
Assert.AreEqual(1, changes.Count);
var itemNameModified = changes[0] as ItemNameModified;
Assert.AreEqual(id, itemNameModified.Id);
Assert.AreEqual(newNameThree, itemNameModified.NewName);
}
public void ShouldGenerateEventsOnCreation()
{
//Given
Guid id = Guid.NewGuid();
const string name = "test";
//When
var target = new InventoryAggregateRoot(id, name);
//Then
Assert.AreEqual(id, target.Id);
var changes = target.GetUncommittedChanges();
Assert.AreEqual(1, changes.Count);
var inventoryItemCreated = changes[0] as InventoryItemCreated;
Assert.AreEqual(id, inventoryItemCreated.Id);
Assert.AreEqual(name, inventoryItemCreated.Name);
}