public void Commit_DataShouldBeAvailableInSeparatedContextsAfterCommit()
{
var dbFactory = CreateDbFactory("Commit_DataShouldBeAvailableInSeparatedContextsAfterCommit");
var uowFactory = new EntityFrameworkUnitOfWorkFactory <BloggingContext>(dbFactory, new UnitOfWorkRegistry());
using (var uow = uowFactory.Create())
{
Assert.AreEqual(0, uow.Context.Blog.Count());
CreateRecord(uowFactory);
//Data are not stored until commit of this UOW
Assert.AreEqual(1, uow.Context.Blog.Count());
var context = dbFactory.Create();//Do not dispose here the database, otherwise it will be deleted
//Data are not available also from another separated context
Assert.AreEqual(0, context.Blog.Count());
//Store changes
uow.Commit();
//Data are also into separated context
Assert.AreEqual(1, context.Blog.Count());
//Changes are in UoW context
Assert.AreEqual(1, uow.Context.Blog.Count());
}
}
private void CreateRecord(EntityFrameworkUnitOfWorkFactory <BloggingContext> uowFactory)
{
using (var uow = uowFactory.Create())
{
uow.Context.Blog.Add(new Blog
{
Name = "MyName"
});
uow.Commit();
}
}
private static void BootStrap()
{
AutoMapperConfiguration.Configure(typeof(SearchContactDtoToSearchContactFilterProfile).Assembly);
Database.SetInitializer(new PhoneBookDbContextSeedInitializer());
var unitOfWorkFactory = new EntityFrameworkUnitOfWorkFactory(new PhoneBookDbContext());
var mapper = new AutoMapperMapping();
var validationFactory = new ValidationFactory();
validationFactory.Register(new SearchContactFilterValidator());
_contactCrudService = new ContactCrudService(unitOfWorkFactory, mapper, validationFactory);
}
public void ReadFromOutsideOfUnitWOrkButUpdateInUnitOfWOrkCreatedLater()
{
using (var dbFactory = new BloggingContextFactory("ReadFromOutsideOfUnitWOrkButUpdateInUnitOfWOrkCreatedLater"))
{
var uowFactory = new EntityFrameworkUnitOfWorkFactory <BloggingContext>(dbFactory, new UnitOfWorkRegistry());
var repository = new BlogRepository(uowFactory, dbFactory);
string defaultBlogName = "Default name";
string newBlogName = "UpdatedBlogName";
//Create record
using (var uow = uowFactory.Create())
{
var context = uow.Context;
Assert.AreEqual(0, context.Blog.Count());
context.Blog.Add(new Blog(defaultBlogName));
uow.Commit();
Assert.AreEqual(1, context.Blog.Count());
}
//Read outside from UoW
var blog = repository.GetByName(defaultBlogName);
Assert.IsNotNull(blog);
//Update by another UoW
using (var uow = uowFactory.Create())
{
blog.Name = newBlogName;
repository.Update(blog);
uow.Commit();
}
//Read from outside UoW and get updated value
var updatedBlog = repository.GetById(blog.Id);
Assert.IsNotNull(updatedBlog);
Assert.AreEqual(newBlogName, updatedBlog.Name);
}
}
public void InsertEntityWithKeyToBeNotEmptyInteger()
{
using (var dbFactory = new BloggingContextFactory("ReadFromOutsideOfUnitWOrkButUpdateInUnitOfWOrkCreatedLater"))
{
var uowFactory = new EntityFrameworkUnitOfWorkFactory <BloggingContext>(dbFactory, new UnitOfWorkRegistry());
var repository = new BlogRepository(uowFactory, dbFactory);
var blog = new Blog("Default name")
{
Id = 100
};
//Create record
using (var uow = uowFactory.Create())
{
var context = uow.Context;
Assert.AreEqual(0, context.Blog.Count());
repository.Insert(blog);
uow.Commit();
Assert.AreEqual(1, context.Blog.Count());
Assert.AreEqual(1, context.Blog.First().Id);
}
}
}
