public async Task CreateEntityWithInitializer2() {
var em1 = await TestFns.NewEm(_serviceName);
var order = new Order();
var cust = (Customer)em1.CreateEntity(typeof(Customer), new { CompanyName = "Testzzz", Orders = new Order[] {order}, RowVersion = 3 });
Assert.IsTrue(cust.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(cust.CompanyName == "Testzzz");
Assert.IsTrue(cust.Orders.Count == 1 && cust.Orders.First() == order);
Assert.IsTrue(cust.RowVersion == 3);
Assert.IsTrue(order.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(order.Customer == cust);
Assert.IsTrue(order.CustomerID == cust.CustomerID);
}
public async Task RejectChangesFkFixup() {
var em1 = await TestFns.NewEm(_serviceName);
var emp1 = new Employee();
em1.AttachEntity(emp1);
var emp2 = em1.CreateEntity<Employee>();
var order1 = new Order();
emp1.Orders.Add(order1);
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(order1.Employee == emp1);
order1.EntityAspect.AcceptChanges();
// move the order;
emp2.Orders.Add(order1);
Assert.IsTrue(emp1.Orders.Count == 0);
Assert.IsTrue(emp2.Orders.Count == 1);
Assert.IsTrue(order1.Employee == emp2);
Assert.IsTrue(order1.EntityAspect.EntityState.IsModified());
order1.EntityAspect.RejectChanges();
Assert.IsTrue(order1.Employee == emp1);
Assert.IsTrue(emp1.Orders.Count == 1);
Assert.IsTrue(emp2.Orders.Count == 0);
}
public async Task Int32FkSetToNull() {
var em1 = await TestFns.NewEm(_serviceName);
// ok(true, "N/A for Mongo - employeeId is not an integer on Mongo");
var order = new Order() { EmployeeID = 1 };
em1.AddEntity(order);
var sr = await em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count == 1, "should have saved 1 entity");
order.EmployeeID = null;
var sr2 = await em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count == 1, "should have again saved 1 entity");
Assert.IsTrue(order.EmployeeID == null, "should be null");
order.EntityAspect.EntityState = EntityState.Deleted;
Assert.IsTrue(order.EntityAspect.EntityState.IsDeleted());
var sr3 = await em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count == 1, "should have again saved 1 entity");
Assert.IsTrue(order.EntityAspect.EntityState.IsDetached());
}
public async Task ExpImpTempKeyFixup2() {
var em1 = await TestFns.NewEm(_serviceName);
var q = new EntityQuery<Foo.Supplier>("Suppliers").Where(s => s.CompanyName.StartsWith("P"));
var suppliers = await q.Execute(em1);
Assert.IsTrue(suppliers.Count() > 0, "should be some suppliers");
var orderIdProp = MetadataStore.Instance.GetEntityType("Order").KeyProperties[0];
em1.KeyGenerator.GetNextTempId(orderIdProp);
var order1 = new Order();
var emp1 = new Employee();
em1.AddEntity(order1); em1.AddEntity(emp1);
emp1.LastName = "bar";
var cust1 = new Customer() { CompanyName = "Foo" };
order1.Employee = emp1;
order1.Customer = cust1;
var exportedEm = em1.ExportEntities(null, false);
var em2 = new EntityManager(em1);
em2.ImportEntities(exportedEm);
var suppliers2 = em2.GetEntities<Supplier>().ToList();
Assert.IsTrue(suppliers.Count() == suppliers2.Count, "should be the same number of suppliers");
var addedOrders = em2.GetEntities<Order>(EntityState.Added);
Assert.IsTrue(addedOrders.Count() == 1, "should be 1 added order");
var order1x = addedOrders.First();
var cust1x = order1x.Customer;
Assert.IsTrue(cust1x.CompanyName == "Foo", "customer company name should be 'Foo'");
var emp1x = order1x.Employee;
Assert.IsTrue(emp1x.LastName == "bar", "lastName should be 'bar'");
}
public async Task ExpImpTempKeyFixup1() {
var em1 = await TestFns.NewEm(_serviceName);
var q = new EntityQuery<Foo.Employee>("Employees").Take(3);
var results = await q.Execute(em1);
Assert.IsTrue(results.Count() > 0);
var emp1 = new Employee();
var order1 = new Order();
var order2 = new Order();
em1.AddEntity(emp1);
emp1.Orders.Add(order1);
emp1.Orders.Add(order2);
var exportedEntities = em1.ExportEntities(null, false);
// custs1 and 2 shouldn't be imported because of default preserveChanges
// emps1 and 2 should cause the creation of NEW emps with new temp ids;
// tempKeys should cause creation of new entities;
var impResult = em1.ImportEntities(exportedEntities);
var allEntities = em1.GetEntities();
Assert.IsTrue(allEntities.Count() == 9, "should have 9 (3 orig, 3 added, 3 imported (new) entities in the cache");
Assert.IsTrue(allEntities.OfType<Order>().Count() == 4, "should be 4 orders (2 + 2)");
Assert.IsTrue(allEntities.OfType<Employee>().Count() == 5, "should be 5 emps (3 + 1 + 1) ");
Assert.IsTrue(allEntities.OfType<Employee>().Count(c => c.EntityAspect.EntityState.IsAdded()) == 2, "should only be 2 added emps");
Assert.IsTrue(allEntities.OfType<Order>().All(c => c.EntityAspect.EntityState.IsAdded()));
Assert.IsTrue(impResult.ImportedEntities.Count == 6, "should have imported 6 entities - 3 orig + 3 new");
Assert.IsTrue(impResult.ImportedEntities.OfType<Order>().Count() == 2, "should have imported 2 orders");
Assert.IsTrue(impResult.ImportedEntities.OfType<Employee>().Count(e => e.EntityAspect.EntityState.IsAdded()) == 1, "should have imported 1 added emp");
Assert.IsTrue(impResult.ImportedEntities.OfType<Employee>().Count(e => e.EntityAspect.EntityState.IsUnchanged()) == 3, "should have imported 3 unchanged emps");
Assert.IsTrue(impResult.TempKeyMap.Count == 3, "tempKeyMap should be of length 3");
Assert.IsTrue(impResult.TempKeyMap.All(kvp => kvp.Key != kvp.Value), "imported entities should not have same key values");
var newOrders = impResult.ImportedEntities.OfType<Order>();
var newEmp = impResult.ImportedEntities.OfType<Employee>().First(e => e.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(newOrders.All(no => no.EmployeeID == newEmp.EmployeeID), "should have updated order empId refs");
}
public async Task AddToNavSet() {
await _emTask;
var customer = new Customer();
var order = new Order();
_em1.AttachEntity(customer);
var origOrders = customer.Orders;
Assert.IsTrue(origOrders.Count == 0);
origOrders.Add(order);
// next line won't compile - this is good!
// customer.Orders = new NavigationSet<Order>();
Assert.IsTrue(origOrders.Count == 1);
Assert.IsTrue(customer.Orders == origOrders, "should be same collection");
Assert.IsTrue(order.EntityAspect.IsAttached, "should be attached");
Assert.IsTrue(order.Customer == customer, "order.Customer should = customer");
}
public async Task UnattachedChildren() {
await _emTask;
var cust1 = new Customer();
var cust2 = new Customer();
var order1 = new Order();
cust1.CustomerID = Guid.NewGuid();
_em1.AttachEntity(order1);
Assert.IsTrue(order1.EntityAspect.EntityState.IsUnchanged());
order1.CustomerID = cust1.CustomerID;
Assert.IsTrue(order1.EntityAspect.EntityState.IsModified());
Assert.IsTrue(order1.Customer == null, "customer should be null");
order1.EntityAspect.AcceptChanges();
Assert.IsTrue(order1.EntityAspect.EntityState.IsUnchanged());
_em1.AttachEntity(cust1);
Assert.IsTrue(order1.Customer == cust1, "customer should now be set");
Assert.IsTrue(order1.EntityAspect.EntityState.IsUnchanged(), "fixup should not change entityState");
}
public async Task GraphAttachMultipartKey() {
var em1 = await TestFns.NewEm(_serviceName);
if (TestFns.DEBUG_MONGO) {
Assert.Inconclusive("NA for Mongo - OrderDetail");
return;
}
var order = new Order();
order.OrderID = 999;
for (int i = 0; i < 3; i++) {
var od = new OrderDetail();
od.ProductID = i;
order.OrderDetails.Add(od);
}
em1.AttachEntity(order);
Assert.IsTrue(order.EntityAspect.EntityState.IsUnchanged(), "order should be unchanged");
Assert.IsTrue(order.OrderDetails.All(od => od.EntityAspect.EntityState.IsUnchanged()), "ods should all be unchanged");
Assert.IsTrue(order.OrderDetails.Count == 3, "should be 3 ods");
Assert.IsTrue(order.OrderDetails.All(od => od.Order == order), "should all point to order");
Assert.IsTrue(order.OrderDetails.All(od => od.OrderID == 999), "should all have correct orderId");
}
private OrderDetail CreateOrderDetail(EntityManager em, Order order, Product product) {
var od = new OrderDetail();
var orderID = order.OrderID;
var productID = product.ProductID;
od.ProductID = productID;
od.OrderID = orderID;
od.Quantity = 1;
od.UnitPrice = 3.14m;
em.AddEntity(od);
return od;
}
public async Task GraphAttachChild() {
await _emTask;
var cust1 = new Customer();
// this test will fail if we don't give the customer a new Guid
cust1.CustomerID = Guid.NewGuid();
var order1 = new Order();
order1.Customer = cust1;
_em1.AddEntity(order1);
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(cust1.EntityAspect.EntityState.IsAdded());
var orders = cust1.Orders;
Assert.IsTrue(orders.Contains(order1) , "should contain order1");
Assert.IsTrue(order1.Customer == cust1, "Customer should be cust2");
Assert.IsTrue(order1.CustomerID == cust1.CustomerID, "CustomerID should be cust2's id");
}
public async Task ChangeParent1ToN() {
await _emTask;
var cust1 = new Customer();
var cust2 = new Customer();
var order1 = new Order();
var order2 = new Order();
_em1.AddEntity(cust1);
_em1.AddEntity(cust2);
cust1.Orders.Add(order1);
cust1.Orders.Add(order2);
var cust1CollChangedList = new List<NotifyCollectionChangedEventArgs>();
cust1.Orders.CollectionChanged += (s, e) => {
cust1CollChangedList.Add(e);
};
var cust2CollChangedList = new List<NotifyCollectionChangedEventArgs>();
cust2.Orders.CollectionChanged += (s, e) => {
cust2CollChangedList.Add(e);
};
var propChangedList = new List<PropertyChangedEventArgs>();
((INotifyPropertyChanged)order1).PropertyChanged += (s, e) => {
propChangedList.Add(e);
};
// move order
cust2.Orders.Add(order1);
Assert.IsTrue(cust1CollChangedList.Last().Action == NotifyCollectionChangedAction.Remove);
Assert.IsTrue(cust1CollChangedList.Last().OldItems.Contains(order1), "change event should contain order1");
Assert.IsTrue(cust2CollChangedList.Last().Action == NotifyCollectionChangedAction.Add);
Assert.IsTrue(cust2CollChangedList.Last().NewItems.Contains(order1), "change event should contain order1");
// TODO: this is not yet happening but it should
// Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "Customer"), "propChange should mention Customer");
Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "CustomerID"), "propChange should mention CustomerID");
Assert.IsTrue(!cust1.Orders.Contains(order1), "order1 should have been removed");
Assert.IsTrue(cust2.Orders.Contains(order1), "order1 should have been removed");
Assert.IsTrue(order1.Customer == cust2, "Customer should be cust2");
Assert.IsTrue(order1.CustomerID == cust2.CustomerID, "CustomerID should be cust2's id");
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(cust1.Orders.Count == cust2.Orders.Count, "count should be 1");
cust1CollChangedList.Clear();
cust2CollChangedList.Clear();
propChangedList.Clear();
order1.Customer = cust1;
Assert.IsTrue(cust1CollChangedList.Last().Action == NotifyCollectionChangedAction.Add);
Assert.IsTrue(cust1CollChangedList.Last().NewItems.Contains(order1), "change event should contain order1");
// Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "Customer"), "propChange should mention Customer");
Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "CustomerID"), "propChange should mention CustomerID");
Assert.IsTrue(cust1.Orders.Count == 2, "count should be 2");
}
public async Task DetachFromNavCollection() {
await _emTask;
var cust1 = new Customer();
var order1 = new Order();
var order2 = new Order();
_em1.AddEntity(cust1);
var orders = cust1.Orders;
orders.Add(order1);
orders.Add(order2);
var collectionChangedList = new List<NotifyCollectionChangedEventArgs>();
orders.CollectionChanged += (s, e) => {
collectionChangedList.Add(e);
};
var propChangedList = new List<PropertyChangedEventArgs>();
((INotifyPropertyChanged)order1).PropertyChanged += (s, e) => {
propChangedList.Add(e);
};
order1.EntityAspect.Detach();
Assert.IsTrue(collectionChangedList.Last().Action == NotifyCollectionChangedAction.Remove);
Assert.IsTrue(collectionChangedList.Last().OldItems.Contains(order1), "change event should contain order1");
Assert.IsTrue(propChangedList.Count == 0, "Detaching an entity will not create a propertyChange event");
Assert.IsTrue(!orders.Contains(order1), "order1 should have been removed");
Assert.IsTrue(order1.Customer == null, "Customer should be null");
Assert.IsTrue(order1.CustomerID == null); // null because not required.
Assert.IsTrue(order1.EntityAspect.EntityState.IsDetached());
Assert.IsTrue(orders.Count == 1, "count should be 1");
collectionChangedList.Clear();
propChangedList.Clear();
order1.Customer = cust1;
Assert.IsTrue(collectionChangedList.Last().Action == NotifyCollectionChangedAction.Add);
Assert.IsTrue(collectionChangedList.Last().NewItems.Contains(order1), "change event should contain order1");
// Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "Customer"), "propChange should mention Customer");
Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "CustomerID"), "propChange should mention CustomerID");
Assert.IsTrue(orders.Contains(order1), "order1 should be back");
Assert.IsTrue(order1.Customer == cust1, "Customer should be back");
Assert.IsTrue(order1.CustomerID == cust1.CustomerID, "CustomerID should be back"); // null because not required.
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(orders.Count == 2, "count should be 2");
}
public async Task AddToNavCollection() {
await _emTask;
var cust1 = new Customer();
var order1 = new Order();
_em1.AttachEntity(cust1, EntityState.Added);
Assert.IsTrue(cust1.EntityAspect.HasTemporaryKey, "should have a temp key");
var orders = cust1.Orders;
Assert.IsTrue(orders.ParentEntity == cust1, "ParentEntity should be set");
Assert.IsTrue(orders.NavigationProperty == cust1.EntityAspect.EntityType.GetNavigationProperty("Orders"), "NavProperty should be set");
NotifyCollectionChangedEventArgs changeArgs = null;
orders.CollectionChanged += (s, e) => {
changeArgs = e;
};
orders.Add(order1);
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded(), "should be added");
Assert.IsTrue(orders.Contains(order1), "should contain order");
Assert.IsTrue(order1.Customer == cust1, "should be connected");
Assert.IsTrue(changeArgs != null, "changeArgs should not be null");
Assert.IsTrue(changeArgs.Action == NotifyCollectionChangedAction.Add);
Assert.IsTrue(changeArgs.NewItems.Contains(order1), "change should mention order1");
}
public async Task FkSetToNull() {
await _emTask;
var cust = _em1.CreateEntity<Customer>(EntityState.Unchanged);
var order1 = _em1.CreateEntity<Order>();
order1.Customer = cust;
Assert.IsTrue(order1.Customer == cust, "should be customer");
Assert.IsTrue(cust.Orders.Contains(order1), "should contain order1");
var order2 = new Order();
order2.Customer = cust;
Assert.IsTrue(order2.EntityAspect.IsAttached && order2.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(order2.Customer == cust, "should be customer - again");
Assert.IsTrue(cust.Orders.Contains(order2), "should contain order2");
order1.CustomerID = null;
Assert.IsTrue(order1.Customer == null, "should be null");
Assert.IsTrue(!cust.Orders.Contains(order1), "should not contain order1");
}
public async Task DeleteFromNavCollection()
{
var em1 = await TestFns.NewEm(_serviceName);
var cust1 = new Customer();
var order1 = new Order();
var order2 = new Order();
em1.AddEntity(cust1);
var orders = cust1.Orders;
orders.Add(order1);
orders.Add(order2);
em1.AcceptChanges();
var collectionChangedList = new List<NotifyCollectionChangedEventArgs>();
orders.CollectionChanged += (s, e) =>
{
collectionChangedList.Add(e);
};
var propChangedList = new List<PropertyChangedEventArgs>();
((INotifyPropertyChanged)order1).PropertyChanged += (s, e) =>
{
propChangedList.Add(e);
};
var entityChangedList = new List<EntityChangedEventArgs>();
em1.EntityChanged += (s, e) =>
{
entityChangedList.Add(e);
};
order1.EntityAspect.Delete();
Assert.IsTrue(collectionChangedList.Last().Action == NotifyCollectionChangedAction.Remove, "should have removed from collection");
Assert.IsTrue(collectionChangedList.Last().OldItems.Contains(order1), "change event should contain order1");
//Assert.IsTrue(propChangedList.Count == 0, "Deleting an entity will not create a propertyChange event");
Assert.IsTrue(!orders.Contains(order1), "order1 should have been removed");
Assert.IsTrue(order1.Customer == null, "Customer should be null");
Assert.IsTrue(order1.CustomerID == cust1.CustomerID, "customerID should NOT be cleared when detached - just the Customer");
Assert.IsTrue(order1.EntityAspect.EntityState.IsDeleted(), "state should be deleted");
Assert.IsTrue(orders.Count == 1, "count should be 1");
collectionChangedList.Clear();
propChangedList.Clear();
order1.EntityAspect.RejectChanges();
Assert.IsTrue(collectionChangedList.Last().Action == NotifyCollectionChangedAction.Add, "should have added to collection");
Assert.IsTrue(collectionChangedList.Last().NewItems.Contains(order1), "change event should contain order1");
Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "Customer"), "propChange should mention Customer");
// Not needed because CustomerID is not cleared.
// Assert.IsTrue(propChangedList.Any(args => args.PropertyName == "CustomerID"), "propChange should mention CustomerID");
Assert.IsTrue(orders.Contains(order1), "order1 should be back");
Assert.IsTrue(order1.Customer == cust1, "Customer should be back");
Assert.IsTrue(order1.CustomerID == cust1.CustomerID, "CustomerID should not have changed"); // null because not required.
Assert.IsTrue(order1.EntityAspect.EntityState.IsUnchanged(), "State should be unchanged but is " + order1.EntityAspect.EntityState);
Assert.IsTrue(orders.Count == 2, "count should be 2");
}
public async Task OrderAndInternationalOrder() {
var em1 = await TestFns.NewEm(_serviceName);
// ok(true, "N/A for Mongo - primary keys cannot be shared between collections");
var order = new Order() {
CustomerID = TestFns.WellKnownData.AlfredsID,
EmployeeID = TestFns.WellKnownData.NancyEmployeeID,
ShipName = "Test " + new DateTime().ToString()
};
em1.AddEntity(order);
var internationalOrder = new InternationalOrder() {
OrderID = order.OrderID,
Order = order,
CustomsDescription = "rare, exotic birds"
};
Assert.IsTrue(internationalOrder.EntityAspect.EntityState.IsAdded(), "internationalOrder should be Added");
var sr = await em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count == 2, "should have saved 2 entities");
Assert.IsTrue(order.OrderID == internationalOrder.OrderID);
Assert.IsTrue(order.OrderID > 0);
Assert.IsTrue(order.InternationalOrder == internationalOrder);
}
//test("save/mods with EntityErrorsException", function () {
// if (testFns.DEBUG_ODATA) {
// ok(true, "Skipped test - OData does not support server interception or alt resources");
// return;
// };
// if (testFns.DEBUG_MONGO) {
// ok(true, "Skipped test - Mongo does not YET support server side validation");
// return;
// };
// var em = newEm();
// var zzz = createParentAndChildren(em);
// var cust1 = zzz.cust1;
// stop();
// em.saveChanges().then(function (sr) {
// zzz.cust1.setProperty("contactName", "foo");
// zzz.cust2.setProperty("contactName", "foo");
// zzz.order1.setProperty("freight", 888.11);
// zzz.order2.setProperty("freight", 888.11);
// ok(zzz.cust1.entityAspect.entityState.isModified(), "cust1 should be modified");
// ok(zzz.order1.entityAspect.entityState.isModified(), "order1 should be modified");
// var so = new SaveOptions({ resourceName: "SaveWithEntityErrorsException", tag: "entityErrorsException" });
// return em.saveChanges(null, so);
// }).then(function(sr2) {
// ok(false, "should not get here");
// }).fail(function (e) {
// ok(e.entityErrors, "should have server errors");
// ok(e.entityErrors.length === 2, "2 order entities should have failed");
// ok(zzz.order1.entityAspect.getValidationErrors().length === 1);
// var order2Errs = zzz.order2.entityAspect.getValidationErrors();
// ok(order2Errs.length === 1, "should be 1 error for order2");
// ok(order2Errs[0].propertyName === "orderID", "errant property should have been 'orderID'");
// // now save it properly
// return em.saveChanges();
// }).then(function (sr) {
// ok(sr.entities.length === 4, "should have saved ok");
// }).fail(testFns.handleFail).fin(start);
//});
//test("save with client side validation error", function () {
// var em = newEm();
// var zzz = createParentAndChildren(em);
// var cust1 = zzz.cust1;
// cust1.setProperty("companyName", null);
// stop();
// em.saveChanges().then(function (sr) {
// ok(false, "should not get here");
// }).fail(function (e) {
// ok(e.entityErrors, "should be a entityError");
// ok(e.entityErrors.length === 1, "should be only one error");
// ok(!e.entityErrors[0].isServerError, "should NOT be a server error");
// var errors = cust1.entityAspect.getValidationErrors();
// ok(errors[0].errorMessage === errors[0].errorMessage, "error message should appear on the cust");
// }).fin(start);
//});
//test("save with server side entity level validation error", function () {
// if (testFns.DEBUG_ODATA) {
// ok(true, "Skipped test - OData does not support server interception or alt resources");
// return;
// };
// if (testFns.DEBUG_MONGO) {
// ok(true, "Skipped test - Mongo does not YET support server side validation");
// return;
// };
// var em = newEm();
// var zzz = createParentAndChildren(em);
// var cust1 = zzz.cust1;
// cust1.setProperty("companyName", "error");
// stop();
// em.saveChanges().then(function(sr) {
// ok(false, "should not get here");
// }).fail(function (e) {
// ok(e.entityErrors, "should be a server error");
// ok(e.entityErrors.length === 1, "should be only one server error");
// var errors = cust1.entityAspect.getValidationErrors();
// ok(errors[0].errorMessage === e.entityErrors[0].errorMessage, "error message should appear on the cust");
// }).fin(start);
//});
//test("save with server side entity level validation error + repeat", function () {
// if (testFns.DEBUG_ODATA) {
// ok(true, "Skipped test - OData does not support server interception or alt resources");
// return;
// };
// if (testFns.DEBUG_MONGO) {
// ok(true, "Skipped test - Mongo does not YET support server side validation");
// return;
// };
// var em = newEm();
// var zzz = createParentAndChildren(em);
// var cust1 = zzz.cust1;
// cust1.setProperty("companyName", "error");
// stop();
// em.saveChanges().then(function (sr) {
// ok(false, "should not get here");
// }).fail(function (e) {
// ok(e.entityErrors, "should be a server error");
// ok(e.entityErrors.length === 1, "should be only one server error");
// var errors = cust1.entityAspect.getValidationErrors();
// ok(errors.length === 1, "should only be 1 error");
// ok(errors[0].errorMessage === e.entityErrors[0].errorMessage, "error message should appear on the cust");
// return em.saveChanges();
// }).fail(function(e2) {
// ok(e2.entityErrors, "should be a server error");
// ok(e2.entityErrors.length === 1, "should be only one server error");
// var errors = cust1.entityAspect.getValidationErrors();
// ok(errors.length === 1, "should only be 1 error");
// ok(errors[0].errorMessage === e2.entityErrors[0].errorMessage, "error message should appear on the cust");
// }).fin(start);
//});
//test("add UserRole", function () {
// if (testFns.DEBUG_MONGO) {
// ok(true, "TODO for Mongo - needs to be written specifically for Mongo - should succeed in Mongo");
// return;
// }
// var em = newEm();
// var roleId;
// var userId = 6;
// var p2 = breeze.Predicate.create("userId", "ne", userId);
// var p1 = breeze.Predicate.create("userRoles", "all", p2);
// var q = new EntityQuery("Roles").where(p1).take(1);
// stop();
// q.using(em).execute().then(function (data) {
// ok(data.results.length === 1, "should be one result");
// var role = data.results[0];
// roleId = role.getProperty("id");
// var newUserRole = em.createEntity('UserRole', {
// userId: userId,
// roleId: roleId
// });
// return em.saveChanges();
// }).then(function (sr) {
// ok(true, "save succeeded");
// var resultRole = sr.entities[0];
// var roleId2 = resultRole.getProperty("roleId");
// ok(roleId2 === roleId, "roleIds match");
// var userId2 = resultRole.getProperty("userId");
// ok(userId2 === userId, "userIds match");
// // delete entity
// resultRole.entityAspect.setDeleted();
// return em.saveChanges();
// }).then(function (sr) {
// ok(true, "delete succeeded");
// }).fail(function (e) {
// ok(false, "error on save: " + e.message);
// }).fail(testFns.handleFail).fin(start);
//});
private Order CreateOrder(EntityManager em) {
var order = new Order();
em.AddEntity(order);
order.ShipName = "Test.NET_" + TestFns.RandomSuffix(7);
return order;
}
public async Task GraphAttachParent() {
await _emTask;
var cust1 = new Customer();
var order1 = new Order();
cust1.Orders.Add(order1);
_em1.AddEntity(cust1);
Assert.IsTrue(order1.EntityAspect.EntityState.IsAdded());
Assert.IsTrue(cust1.EntityAspect.EntityState.IsAdded());
var orders = cust1.Orders;
Assert.IsTrue(orders.Contains(order1), "should contain both orders");
Assert.IsTrue(order1.Customer == cust1, "Customer should be cust2");
Assert.IsTrue(order1.CustomerID == cust1.CustomerID, "CustomerID should be cust2's id");
}
private TwoCusts CreateParentAndChildren(EntityManager em) {
var cust1 = new Customer();
cust1.CompanyName = "Test1_" + TestFns.RandomSuffix(8);
cust1.City = "Oakland";
cust1.RowVersion = 13;
cust1.Fax = "510 999-9999";
em.AddEntity(cust1);
var cust2 = em.CreateEntity<Customer>();
cust2.CompanyName = "Test2_" + TestFns.RandomSuffix(8);
cust2.City = "Emeryville";
cust2.RowVersion = 1;
cust2.Fax = "510 888-8888";
var order1 = new Order();
order1.OrderDate = DateTime.Today;
var order2 = em.CreateEntity<Order>();
order1.OrderDate = DateTime.Today;
cust1.Orders.Add(order1);
cust1.Orders.Add(order2);
Assert.IsTrue(cust1.Orders.Count == 2);
Assert.IsTrue(cust2.Orders.Count == 0);
return new TwoCusts() { Cust1 = cust1, Cust2 = cust2 };
}
public async Task UnattachedChildrenMultipartkey() {
await _emTask;
if (TestFns.DEBUG_MONGO) {
Assert.Inconclusive("NA for Mongo - OrderDetail");
return;
}
var order = new Order();
order.OrderID = 999;
for (int i = 0; i < 3; i++) {
var od = new OrderDetail();
od.ProductID = i;
od.OrderID = order.OrderID;
_em1.AttachEntity(od);
}
_em1.AttachEntity(order);
Assert.IsTrue(order.EntityAspect.EntityState.IsUnchanged(), "order should be unchanged");
Assert.IsTrue(order.OrderDetails.All(od => od.EntityAspect.EntityState.IsUnchanged()), "ods should all be unchanged");
Assert.IsTrue(order.OrderDetails.Count == 3, "should be 3 ods");
Assert.IsTrue(order.OrderDetails.All(od => od.Order == order), "should all point to order");
Assert.IsTrue(order.OrderDetails.All(od => od.OrderID == order.OrderID), "should all have correct orderId");
}
