public void ShouldLeaveDetachedEntityDetached()
{
var detector = new TestEntityChangeDetector();
EntityChangeTracker <TestEntity> tracker = new EntityChangeTracker <TestEntity>(detector);
TestEntity entity = new TestEntity();
// Do not attach the entit, so Detach does nothing
Assert.IsFalse(tracker.Detach(entity), "Should not be indicating the item was detached.");
var change = tracker.DetectChanges(entity);
Assert.AreEqual(EntityState.Detached, change.State, "Detaching a Detached entity should leave it Detached.");
}
public void ShouldDetachUnmodifiedEntity()
{
var detector = new TestEntityChangeDetector();
EntityChangeTracker <TestEntity> tracker = new EntityChangeTracker <TestEntity>(detector);
TestEntity entity = new TestEntity();
tracker.Attach(entity);
tracker.Detach(entity);
var change = tracker.DetectChanges(entity);
Assert.AreEqual(EntityState.Detached, change.State, "Detaching an Unmodified entity should make it Detached.");
}