private void RegisterEntityFramework(IServiceCollection services)
{
services.AddSingleton <IUserFactory, UserFactory>();
services.AddTransient(provider => {
var context = new BottomUpDddDbContext();
context.Database.AutoTransactionsEnabled = false; // 自動トランザクションを無効にして Nested transaction にならないようにする
return(context);
});
services.AddDbContext <BottomUpDddDbContext>();
services.AddTransient <IUserRepository, EFUserRepository>();
}
public void TestUserIsAtomic()
{
var factory = new UserFactory();
var throwedException = false;
try {
Parallel.For(0, 2, _ => {
var context = new BottomUpDddDbContext();
context.Database.AutoTransactionsEnabled = false;
var repository = new EFUserRepository(context);
var app = new UserApplicationService(factory, repository);
app.RegisterUser("ataro", "taro", "tanaka");
});
} catch (AggregateException e) {
throwedException = true;
}
Assert.IsTrue(throwedException);
}
public EFUserRepository(BottomUpDddDbContext dbContext)
{
this.dbContext = dbContext;
}
