public void PersistManager_Delete_DependentEntity()
{
var uut = new PersistManager <BloggerContextPg>();
var ctx = new BloggerContextPg();
var blogs = ctx.Blogs.ToList();
var posts = ctx.Posts.ToList();
blogs.Count.Should().BeGreaterThan(0);
posts.Count.Should().BeGreaterThan(0);
var blogsToDelete = blogs.Select(b => new EntityAspect(b, EntityState.Deleted)).ToList();
var postsToDelete = posts.Select(p => new EntityAspect(p, EntityState.Deleted)).ToList();
var saveBundle0 = new ClientSaveBundle();
blogsToDelete.ForEach(b => saveBundle0.AddEntity(b));
postsToDelete.ForEach(p => saveBundle0.AddEntity(p));
var parsedSaveBundle = JObject.Parse(saveBundle0.ToJson());
var saveResultOfDelete = uut.SaveChanges(parsedSaveBundle.ToString());
var postDeleteBlogs = uut.Context.Blogs.ToList();
postDeleteBlogs.Count.Should().Be(0);
saveResultOfDelete.DeletedKeys.Count.Should().Be(blogs.Count + posts.Count);
}
public void OneTimeSetup()
{
/// make sure w have a fresh and empty DB .
using (var setupCtx = new BloggerContextPg())
{
setupCtx.Database.EnsureDeleted();
setupCtx.Database.EnsureCreated();
}
UUT = new PersistManagerWithNoda();
}
public void GetEntityTypeSaveOrder_Test()
{
var ctx = BloggerContextPg.CreateWithNpgsql();
var saveOrder = DecideSaveOrder(ctx);
saveOrder = DecideSaveOrder(ctx);
saveOrder = DecideSaveOrder(ctx);
saveOrder = DecideSaveOrder(ctx);
saveOrder.ForEach(t => Console.WriteLine(t));
}
