public void SucceedsWhenNoEntitiesMatchFilter()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
repository.Delete(x => x.Id == 999);
dbContext.SaveChanges();
}
}
}
public void AddsNonExistingEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
var customer = EFTestHelper.CreateCustomer(1235);
repository.Attach(customer);
dbContext.SaveChanges();
var fetchedCustomer = repository.GetByKey(1235);
Assert.AreEqual(customer, fetchedCustomer);
}
}
}
public static void CreateCustomerIfNotAlreadyExists(int id)
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
var existingCustomer = repository.FirstOrDefault(x => x.Id == id);
if (existingCustomer == null)
{
var customer = CreateCustomer(id);
repository.Add(customer);
dbContext.SaveChanges();
}
}
}
}
public void SucceedsWhenEntitiesMatchFilter()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
EFTestHelper.CreateCustomerIfNotAlreadyExists(201);
EFTestHelper.CreateCustomerIfNotAlreadyExists(202);
EFTestHelper.CreateCustomerIfNotAlreadyExists(203);
repository.Delete(x => x.Id >= 201 && x.Id <= 203);
dbContext.SaveChanges();
Assert.IsNull(repository.GetByKey(201));
Assert.IsNull(repository.GetByKey(202));
Assert.IsNull(repository.GetByKey(203));
}
}
}
public void UpdatesEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
EFTestHelper.CreateCustomerIfNotAlreadyExists(301);
var customer1 = repository.GetByKey(301);
customer1.Name = "John Doe";
repository.Update(customer1);
dbContext.SaveChanges();
var customer2 = repository.GetByKey(301);
Assert.IsNotNull(customer2);
Assert.AreEqual("John Doe", customer2.Name);
}
}
}
public void DeletesSpecificEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
EFTestHelper.CreateCustomerIfNotAlreadyExists(201);
var customer1 = repository.GetByKey(201);
Assert.IsNotNull(customer1);
repository.Delete(customer1);
dbContext.SaveChanges();
var customer2 = repository.GetByKey(201);
Assert.IsNull(customer2);
}
}
}
public static void SetUp()
{
//System.Threading.Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
// Required since we do multithreaded initialization
//TypeCache.InitializeTypes(allowMultithreadedInitialization: false);
TypeCache.InitializeTypes();
using (var dbContext = new TestDbContextContainer())
{
dbContext.Database.CreateIfNotExists();
// Delete all data
var allOrders = (from x in dbContext.DbContextOrders
select x).ToList();
foreach (var x in allOrders)
{
dbContext.DbContextOrders.Remove(x);
}
var allCustomers = (from x in dbContext.DbContextCustomers
select x).ToList();
foreach (var x in allCustomers)
{
dbContext.DbContextCustomers.Remove(x);
}
var allProducts = (from x in dbContext.DbContextProducts
select x).ToList();
foreach (var x in allProducts)
{
dbContext.DbContextProducts.Remove(x);
}
dbContext.SaveChanges();
}
}
