internal static Blog BuildAnyBlogWithRelations(Fixture f)
{
var blog = new Blog()
{
Author = f.Create<string>(),
Description = f.Create<string>(),
Name = f.Create<string>(),
Posts = f.Build<Post>()
.OmitAutoProperties()
.With(p => p.Date, f.Create<string>())
.With(p => p.Text, f.Create<string>())
.CreateMany()
.ToList(),
Followers = f.Build<Follower>()
.OmitAutoProperties()
.With(p => p.Name, f.Create<string>())
.CreateMany()
.ToList(),
};
// The Url must be unique, since its an alternate key on the post
foreach (var p in blog.Posts)
{
p.Url = Guid.NewGuid().ToString();
}
return blog;
}
public void CanRetrieveAndAllNavigationPropertiesArePopulated()
{
var blog = new Blog()
{
Author = Fixture.Create<string>(),
Name = Fixture.Create<string>(),
Posts = new System.Collections.Generic.List<Post>()
{
new Post() { Date = "20150909", Text = Fixture.Create<string>(), Url = Guid.NewGuid().ToString()},
new Post() { Date = "20150909", Text = Fixture.Create<string>(), Url = Guid.NewGuid().ToString()}
}
};
using (var db = new EF7BloggContext())
{
db.ChangeTracker.TrackGraph(blog, c => c.Entry.State = EntityState.Added);
db.SaveChanges();
};
using (var db = new EF7BloggContext())
{
var retrievedBlog = db
.Blogs.Include(b => b.Posts)
.Single(b => b.Id == blog.Id);
};
}
public void CanCreate3()
{
Post post;
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var blogww = Fixture.Create<Blog>();
post = Fixture.Create<Post>();
var k = rep.Add<Post>(post);
uow.Commit();
}
var blog = new Blog();
blog.Name = Fixture.Create<string>();
post.Text = Fixture.Create<string>();
post.Blog = blog;
blog.Posts.Add(post);
post = new Post();
post.Text = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
post.Blog = blog;
blog.Posts.Add(post);
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var updatedBlog = repository.UpdateGraph(blog);
uow.Commit();
}
}
public void CanRetrieveBusinessObject()
{
using (var uow = UoWFactory.Create())
{
#region Arrange
var rep = uow.Create();
var blog = new Blog
{
Name = Fixture.Create<string>()
};
var createdBlog = rep.Add<Blog>(blog);
uow.Commit();
#endregion Arrange
#region Act
//var retrievedBlog = rep.RetrieveById<Blog>(createdBlog.Id);
#endregion Act
#region Assert
// TODO
#endregion Assert
}
}
public void CanAddBusinessObject()
{
#region Arrange
var blog = new Blog
{
Name = Fixture.Create<string>()
};
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var persistedBlog = rep.Add<Blog>(blog);
uow.Commit();
}
#endregion Act
#region Assert
// TODO.
#endregion Assert
}
public void CanRetrieveBlogNonGeneric()
{
#region Arrange
Blog createdBlog;
Post post;
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var blog = new Blog
{
Name = Fixture.Create<string>()
};
post = new Post();
post.Text = Fixture.Create<string>();
post.Date = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
post.Blog = blog;
blog.Posts.Add(post);
createdBlog = rep.AddWithRelations(blog);
uow.Commit();
}
#endregion Arrange
#region Act
Blog retrievedBlog = null;
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
retrievedBlog = rep.RetrieveBlogNonGeneric(createdBlog.Id);
}
#endregion Act
#region Assert
Assert.IsNotNull(retrievedBlog);
#endregion Assert
}
public void CanUpdateSelectedProperties()
{
#region Arrange
var blog = new Blog();
blog.Name = Fixture.Create<string>();
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var updatedBlog = repository.UpdateGraph(blog);
uow.Commit();
}
#endregion Arrange
#region Act
blog.Name = Fixture.Create<string>();
blog.Author = Fixture.Create<string>();
using (var uow1 = UoWFactory.Create())
{
var repository = uow1.Create();
// Only name should be updated
var updatedBlog = repository.Update(blog, p => p.Name);
uow1.Commit();
}
#endregion Act
#region Assert
var uow2 = UoWFactory.Create();
var r = uow2.Create();
#endregion Assert
}
public void CanSelectDynamic()
{
using (var db = new EF7BloggContext())
{
var authorToSerachFor = Fixture.Create<string>();
var blog = new Blog() { Name = Fixture.Create<string>(), Description = Fixture.Create<string>() };
db.AddRange(new[] { blog });
db.SaveChanges();
var retrievedBlog = db.Set<Blog>()
.Include(p => p.Posts)
.ToList();
//.Select(p => new { p.Author })
//.ToList();
//.SelectDynamic(new[] { nameof(Blog.Author) });
foreach (var blog1 in retrievedBlog)
{
Assert.IsNotNull(blog1);
}
}
}
public void CanCreate6()
{
var blog = new Blog();
blog.Name = Fixture.Create<string>();
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var persistedBlog = repository.Add(blog);
uow.Commit();
}
var post = new Post();
post.Text = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var persistedPost = repository.Add(post);
uow.Commit();
}
var post1 = new Post();
post1.Text = Fixture.Create<string>();
post1.Url = Guid.NewGuid().ToString();
blog.Posts.AddRange(new List<Post>() { post, post1 });
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var updatedBlog = repository.UpdateGraph(blog);
uow.Commit();
}
}
public void CanRetrieveBusinessObjectDiconnected()
{
Blog createdBlog = null;
#region Arrange
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var blog = new Blog
{
Name = Fixture.Create<string>()
};
createdBlog = rep.Add<Blog>(blog);
uow.Commit();
}
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
//var retrievedBlog = rep.Retrieve<Blog>(createdBlog.Id);
}
#endregion Act
}
public void CanRetrieveByIdSelectedPropertiesFromBusinessObject()
{
using (var uow = UoWFactory.Create())
{
#region Arrange
var rep = uow.Create();
var blog = new Blog
{
Name = Fixture.Create<string>(),
Posts = new List<Post>()
{
new Post() { Text = Fixture.Create<string>(), Url = Fixture.Create<string>()}
}
};
var createdBlog = rep.AddWithRelations(blog);
uow.Commit();
#endregion Arrange
#region Act
var projector = rep.PropertySelectBuilder(blog)
.Select(p => p.Name)
.Include<Post>(m => m.Posts, p => p.Url)
.Build();
var retrievedBlog = rep.RetrieveById<Blog>(createdBlog.Id, projector);
#endregion Act
#region Assert
// TODO
#endregion Assert
}
}
public void CanRetrieveBusinessObjectSelectedIntProperty()
{
#region Arrange
Blog createdBlog;
var blog = new Blog
{
Name = Fixture.Create<string>(),
Description = Fixture.Create<string>()
};
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
createdBlog = rep.Add(blog);
uow.Commit();
}
#endregion Act
#region Assert
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var projector = rep.PropertySelectBuilder(blog)
.Select(p => p.Id)
.Build();
var retrievedBlog = rep.RetrieveById(createdBlog.Id, projector);
}
#endregion Assert
}
public void CanAddManyBusinessObjectWithoutRoundtrips()
{
#region Arrange
var blog1 = new Blog() { Name = Fixture.Create<string>() };
var blog2 = new Blog() { Name = Fixture.Create<string>() };
var blog3 = new Blog() { Name = Fixture.Create<string>() };
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
// This will generate one batch sql command to the database.
var persistedBlog = rep.Add<Blog>(new[] { blog1, blog2, blog3 });
uow.Commit();
}
#endregion Act
#region Assert
// TODO
#endregion Assert
}
public void CanAddWithRelations()
{
#region Arrange
var blog = new Blog();
blog.Name = Fixture.Create<string>();
var post = new Post();
post.Text = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
blog.Posts.Add(post);
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var repository = uow.Create();
var updatedBlog = repository.AddWithRelations(blog);
uow.Commit();
}
#endregion Act
#region Assert
// TODO!
#endregion Assert
}
public void CanAddWithRelations_Inconclusive()
{
Assert.Inconclusive("This implementation of retrieve is not going to be used");
Post post;
Blog createdBlog;
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var blog = new Blog
{
Name = Fixture.Create<string>()
};
post = new Post();
post.Text = Fixture.Create<string>();
post.Date = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
post.Blog = blog;
blog.Posts.Add(post);
post = new Post();
post.Text = Fixture.Create<string>();
post.Date = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
post.Blog = blog;
blog.Posts.Add(post);
createdBlog = rep.AddWithRelations(blog);
uow.Commit();
}
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var retrievedBlogWithPosts = rep.RetrieveObsolete<Blog, dynamic>(
createdBlog.Id, p => new { ff = p.Name, ffff = p.Description, fff = p.Posts.Select(pp => pp.Text) });
}
}
public void CanAddWithRelations2()
{
#region Arrange
Blog createdBlog;
Post post;
var blog = new Blog
{
Name = Fixture.Create<string>(),
Description = Fixture.Create<string>()
};
post = new Post()
{
Text = Fixture.Create<string>(),
Date = Fixture.Create<string>(),
Url = Guid.NewGuid().ToString(),
Blog = blog,
};
var follower = new Follower()
{
Name = Fixture.Create<string>(),
Blog = blog
};
blog.Posts.Add(post);
blog.Followers.Add(follower);
post = new Post();
post.Text = Fixture.Create<string>();
post.Date = Fixture.Create<string>();
post.Url = Guid.NewGuid().ToString();
post.Blog = blog;
blog.Posts.Add(post);
#endregion Arrange
#region Act
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
createdBlog = rep.AddWithRelations(blog);
uow.Commit();
}
#endregion Act
#region Assert
using (var uow = UoWFactory.Create())
{
var rep = uow.Create();
var pp = rep.PropertySelectBuilder(blog)
.Select(m => m.Id, m => m.Name, m => m.Description)
.Include<Post>(p => p.Posts, p => p.Text, p => post.Date)
.Include<Follower>(m => m.Followers, p => p.Id, p => p.Name)
.Build();
var retrievedBlog = rep.RetrieveById(createdBlog.Id, pp);
}
#endregion Assert
}
