public void GetAllCustomersShouldReturnAllDataWhenDefaultValuesUsed()
{
// Arrange
var interceptors = new DefaultRepositoryInterceptors(new NorthwindQueryRepositoryInterceptor());
var repository = new InMemoryRepository(interceptors);
for (int i = 0; i < 15; i++)
{
repository.Add(EntityGenerator.Create<Customer>(
p => p.CompanyName = p.CompanyName + i,
p => p.CustomerID = i.ToString(),
p => p.Orders.First().OrderDetails.First().Quantity = (short)i,
p => p.Orders.First().OrderDetails.First().UnitPrice = 100.0M));
}
// Act
var ordersController = new OrdersController(repository);
var results = ordersController.GetAllCustomers().Result;
// Assert
results.Count().ShouldEqual(15);
for (int i = 0; i < 15; i++)
{
results.ElementAt(i).CustomerId.ShouldEqual(i.ToString());
results.ElementAt(i).CompanyName.ShouldEqual("CompanyName" + i);
results.ElementAt(i).CombinedOrderValue.ShouldEqual(100 * i);
}
}
public void InsertCategoryShouldSaveToRepository()
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(events);
// Act
var salesController = new SalesController(repository);
salesController.PostCategory(new SalesCategory
{
CategoryName = "NewCat",
CategoryDescription = "NewDescription"
});
// Check category values
var savedCategory = repository.GetEntity<Category>(p => p.Id == 0);
savedCategory.Id.ShouldEqual(0);
savedCategory.CategoryName.ShouldEqual("NewCat");
savedCategory.Description.ShouldEqual("NewDescription");
// As we are using an in memory implementation we need to check that the modify and save
// methods are called
events.AddedEvents.Count().ShouldEqual(1);
events.ModifiedEvents.Count().ShouldEqual(0);
events.DeletedEvents.Count().ShouldEqual(0);
events.SavedEvents.Count().ShouldEqual(1);
}
public void GetSalesCategoriesShouldReturnDataRetrievedFromInterceptorThroughProjection()
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(
events,
new DefaultRepositoryInterceptors(new NorthwindQueryRepositoryInterceptor()));
// Act
var salesController = new SalesController(repository);
var items = salesController.GetSalesCategories().Result;
// Check we are getting the necessary data from the stored proc call.
items.Count().ShouldEqual(2);
items.Count().ShouldEqual(TestsEntityFrameworkRepositoryExtensions.SalesCategories.Count());
items.First().ShouldEqual(TestsEntityFrameworkRepositoryExtensions.SalesCategories.First());
items.Second().ShouldEqual(TestsEntityFrameworkRepositoryExtensions.SalesCategories.Second());
}
public void GetAllCustomersQueryShouldUseCorrectStrategies(int take, int skip, string orderBy, bool ascending, decimal? minOrderValue)
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(events);
// Act
var notUsed = new OrdersController(repository).GetAllCustomers(take, skip, orderBy, ascending, minOrderValue).Result;
// Assert
var allStrategies = events.QueryEvents.Single().GetQueryStrategies();
allStrategies.Count().ShouldEqual(4);
allStrategies.First().GetType().ShouldEqual(typeof(DefaultSpecificationQueryStrategy<AggregateCustomerSales>));
allStrategies.Second().GetType().ShouldEqual(typeof(ConditionalQueryStrategy));
allStrategies.Third().GetType().ShouldEqual(typeof(ConditionalQueryStrategy));
allStrategies.Fourth().GetType().ShouldEqual(typeof(ConditionalQueryStrategy));
}
public void GetAllCustomersShouldReturnCorrectDataWhenMinOrderSupplied()
{
// Arrange
var interceptors = new DefaultRepositoryInterceptors(new NorthwindQueryRepositoryInterceptor());
var repository = new InMemoryRepository(interceptors);
for (int i = 0; i < 15; i++)
{
repository.Add(EntityGenerator.Create<Customer>(
p => p.CompanyName = p.CompanyName + i,
p => p.CustomerID = i.ToString(),
p => p.Orders.First().OrderDetails.First().Quantity = (short)i,
p => p.Orders.First().OrderDetails.First().UnitPrice = 100.0M));
}
// Act
var ordersController = new OrdersController(repository);
// Assert
var results = ordersController.GetAllCustomers(minOrderValue: 100 * 10).Result;
results.Count().ShouldEqual(5);
}
public void UpdateCategoryShouldSaveToRepository()
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(events);
var newCategory = EntityGenerator.Create<Category>(p => p.Id = 999);
repository.Add(newCategory);
events.Reset();
// Act
var salesController = new SalesController(repository);
salesController.PutCategory(new SalesCategory
{
Id = newCategory.Id,
CategoryName = "NewCat",
CategoryDescription = "NewDescription"
});
// Check category values
var savedCategory = repository.GetEntity<Category>(p => p.Id == newCategory.Id);
savedCategory.Id.ShouldEqual(savedCategory.Id);
savedCategory.CategoryName.ShouldEqual("NewCat");
savedCategory.Description.ShouldEqual("NewDescription");
// As we are using an in memory implementation we need to check that the modify and save
// methods are called
events.AddedEvents.Count().ShouldEqual(0);
events.ModifiedEvents.Count().ShouldEqual(1);
events.DeletedEvents.Count().ShouldEqual(0);
events.SavedEvents.Count().ShouldEqual(1);
// If required we can drill down into each event and look at all aspects
// of the event. Here we are check that the same reference is updated.
var entityModified = (Category)events.ModifiedEvents.First().Entity;
entityModified.ShouldEqual(savedCategory);
entityModified.ShouldEqual(newCategory);
}
public void GetAllCustomersShouldReturnCorrectDataWhenOrderedByDesc()
{
// Arrange
var interceptors = new DefaultRepositoryInterceptors(new NorthwindQueryRepositoryInterceptor());
var repository = new InMemoryRepository(interceptors);
for (int i = 0; i < 15; i++)
{
repository.Add(EntityGenerator.Create<Customer>(
p => p.CompanyName = p.CompanyName + i,
p => p.CustomerID = i.ToString(),
p => p.Orders.First().OrderDetails.First().Quantity = (short)i,
p => p.Orders.First().OrderDetails.First().UnitPrice = 100.0M));
}
// Act
var ordersController = new OrdersController(repository);
var results = ordersController.GetAllCustomers(take: 1, skip: 0, ascending: false).Result;
// Assert
results.Single().CustomerId.ShouldEqual("14");
}
public void GetVeryImportantCustomersShouldReturnCorrectData()
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(events);
var customerSales = Enumerable.Repeat(EntityGenerator.Create<AggregateCustomerSales>(), 20).ToList();
customerSales.ForEach(repository.Add);
// Act
var ordersController = new OrdersController(repository);
var results = ordersController.GetVeryImportantCustomers().Result;
// Assert
results.Count().ShouldEqual(10);
var allStrategies = events.QueryEvents.Single().GetQueryStrategies();
// check the strategies used in this call
allStrategies.Count().ShouldEqual(2);
allStrategies.First().GetType().ShouldEqual(typeof(DefaultSpecificationQueryStrategy<AggregateCustomerSales>));
allStrategies.Second().GetType().ShouldEqual(typeof(FindVeryImportantCustomersQueryStrategy));
}
public void GetCustomerOrderHistoryShouldReturnCorrectDataWhenFilteredByProductName()
{
// Arrange
var repository = new InMemoryRepository();
// Act
var ordersController = new OrdersController(repository);
var result = ordersController.GetCustomerOrderHistory("NotUsed", "2").Result;
// Assert
result.Count().ShouldEqual(1);
result.First().ProductName.ShouldEqual("ProductName2");
}
public void GetCustomerOrderHistoryShouldReturnCorrectData()
{
// Arrange
var events = new RecordedRepositoryEvents();
var repository = new InMemoryRepository(events);
// Act
var ordersController = new OrdersController(repository);
var result = ordersController.GetCustomerOrderHistory("NotUsed").Result;
result.Count().ShouldEqual(TestsEntityFrameworkRepositoryExtensions.CustomerOrderHistories.Count());
var allStrategies = events.QueryEvents.Single().GetQueryStrategies();
allStrategies.Count().ShouldEqual(3);
allStrategies.First().GetType().ShouldEqual(typeof(DefaultSpecificationQueryStrategy<CustomerOrderHistory>));
allStrategies.Second().GetType().ShouldEqual(typeof(CustomerOrderHistoryStoredProcQueryStrategy));
allStrategies.Third().GetType().ShouldEqual(typeof(ConditionalQueryStrategy));
}