private void DecodeBlogsAndGrades(XElement element, Dictionary<string, Tag> tagsDict)
{
Bloggers = new List<Blog>();
Posts = new List<Post>();
PostTagGrades = new List<PostTagGrade>();
foreach (var blogXml in element.Elements("Blog"))
{
var newBlogger = new Blog()
{
Name = blogXml.Element("Name").Value,
EmailAddress = blogXml.Element("Email").Value,
Posts = new Collection<Post>()
};
foreach (var postXml in blogXml.Element("Posts").Elements("Post"))
{
var newPost = new Post()
{
Blogger = newBlogger,
Title = postXml.Element("Title").Value,
Content = postXml.Element("Content").Value,
Tags = postXml.Element("TagSlugs").Value.Split(',').Select(x => tagsDict[x.Trim()]).ToList()
};
//look for PostTagGrades for this post
foreach (var postTagXml in postXml.Elements("PostTagGrade"))
{
var newPostTag = new PostTagGrade
{
PostPart = newPost,
TagPart = tagsDict[postTagXml.Element("TagSlug").Value.Trim()],
Grade = int.Parse( postTagXml.Element("Grade").Value)
};
PostTagGrades.Add( newPostTag);
}
Posts.Add(newPost);
newBlogger.Posts.Add(newPost);
}
Bloggers.Add(newBlogger);
}
}
public void Check11PostTagGradesCopyKeysBackToDtoOk()
{
using (var db = new SampleWebAppDb())
{
//SETUP
var timer = new Stopwatch();
var postTag = new PostTagGrade { PostId = 123, TagId = 456};
var dto = new SimplePostTagGradeDto();
//ATTEMPT
timer.Start();
dto.AfterCreateCopyBackKeysToDtoIfPresent(db, postTag);
timer.Stop();
Console.WriteLine("took {0:f3} ms", 1000.0 * timer.ElapsedTicks / Stopwatch.Frequency);
//VERIFY
dto.PostId.ShouldEqual(postTag.PostId);
dto.TagId.ShouldEqual(postTag.TagId);
}
}
public void Check32DeleteViaRemoveOk()
{
using (var db = new SampleWebAppDb())
{
//SETUP
var snap = new DbSnapShot(db);
var firstPostTagGrades = db.PostTagGrades.AsNoTracking().First();
//ATTEMPT
var ptgToDelete = new PostTagGrade
{
PostId = firstPostTagGrades.PostId,
TagId = firstPostTagGrades.TagId
};
db.PostTagGrades.Attach(ptgToDelete);
db.PostTagGrades.Remove(ptgToDelete);
var status = db.SaveChangesWithChecking();
//VERIFY
status.IsValid.ShouldEqual(true, status.Errors);
snap.CheckSnapShot(db, 0, 0, 0, 0, -1);
}
}
