public async Task AttachEntityWithComplexPropsSet() {
await _emTask;
var supplier = new Supplier();
supplier.CompanyName = "Test1";
supplier.Location = new Location() { City = "Seattle", PostalCode = "11111" };
_em1.AttachEntity(supplier);
Assert.IsTrue(supplier.EntityAspect.IsAttached);
Assert.IsTrue(supplier.CompanyName == "Test1" && supplier.Location.City == "Seattle" && supplier.Location.PostalCode == "11111");
Assert.IsTrue(supplier.Location.ComplexAspect.Parent == supplier, "parent should be set");
Assert.IsTrue(supplier.Location.ComplexAspect.ParentEntityProperty.Name == "Location", "parentEntityProperty should be set");
}
public async Task SaveAdded() {
await _emTask;
var supplier = new Supplier();
supplier.CompanyName = "Test-" + TestFns.RandomSuffix(5);
var companyName = supplier.CompanyName;
supplier.Location = new Location() { Region = "USA", Address = "123 Main Street", City = "San Diego", PostalCode = "12345" } ;
_em1.AddEntity(supplier);
var sr = await _em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count == 1);
var ek = sr.Entities.First().EntityAspect.EntityKey;
var _em2 = new EntityManager(_em1);
var q1 = ek.ToQuery<Supplier>();
var r1 = await q1.Execute(_em2);
Assert.IsTrue(r1.Count() == 1);
Assert.IsTrue(r1.First().CompanyName == companyName, "should have set the companyName");
Assert.IsTrue(r1.First().Location.City == "San Diego");
Assert.IsTrue(r1.First().Location.PostalCode == "12345");
}
public async Task DeleteTestEntities() {
await _emTask;
var supplier = new Supplier();
supplier.CompanyName = "Test-" + TestFns.RandomSuffix(5);
var companyName = supplier.CompanyName;
supplier.Location = new Location() { Region = "USA", Address = "123 Main Street", City = "San Diego", PostalCode = "12345" };
_em1.AddEntity(supplier);
var sr = await _em1.SaveChanges();
Assert.IsTrue(sr.Entities.Count ==1);
var q1 = new EntityQuery<Supplier>().Where(s => s.CompanyName.StartsWith("Test"));
var r1 = await _em1.ExecuteQuery(q1);
Assert.IsTrue(r1.Count() > 0);
r1.ForEach(r => r.EntityAspect.Delete());
var sr2 = await _em1.SaveChanges();
Assert.IsTrue(sr2.Entities.Count == r1.Count());
Assert.IsTrue(_em1.GetEntities().Count() == 0);
var r2 = await _em1.ExecuteQuery(q1);
Assert.IsTrue(r2.Count() == 0);
}
public async Task RejectChangesAfterSave() {
var em1 = await TestFns.NewEm(_serviceName);
var supplier = new Supplier();
em1.AddEntity(supplier);
supplier.CompanyName = "Test_" + TestFns.RandomSuffix(10);
supplier.Location.City = "LA";
var sr1 = await em1.SaveChanges();
Assert.IsTrue(sr1.Entities.Count == 1);
Assert.IsTrue(supplier.Location.City == "LA");
var r1 = await supplier.EntityAspect.EntityKey.ToQuery<Supplier>().Execute(em1);
Assert.IsTrue(r1.Count() == 1);
Assert.IsTrue(r1.First() == supplier);
supplier.Location.City = "Fooo";
Assert.IsTrue(supplier.EntityAspect.HasChanges());
supplier.EntityAspect.RejectChanges();
Assert.IsTrue(supplier.Location.City == "LA");
}
public async Task ValidationErrorsChanged2() {
var em1 = await TestFns.NewEm(_serviceName);
var supplier = new Supplier();
em1.AddEntity(supplier);
var s = "very long involved value";
s = s + s + s + s + s + s + s + s + s + s + s + s + s;
supplier.CompanyName = s;
ClearAndRevalidate(supplier, 1);
supplier.Location.City = s;
ClearAndRevalidate(supplier, 2);
supplier.Location.City = "shorter";
ClearAndRevalidate(supplier, 1);
}
public async Task ValidationErrorsChanged() {
var em1 = await TestFns.NewEm(_serviceName);
var supplier = new Supplier();
var valErrors = supplier.EntityAspect.ValidationErrors;
var errors = new List<DataErrorsChangedEventArgs>();
((INotifyDataErrorInfo)supplier).ErrorsChanged += (se, e) => {
errors.Add(e);
};
em1.AddEntity(supplier);
Assert.IsTrue(errors.Count == 1);
Assert.IsTrue(valErrors.Count == 1);
var s = "very long involved value";
s = s + s + s + s + s + s + s + s + s + s + s + s + s;
supplier.CompanyName = s;
Assert.IsTrue(errors.Count == 3); // setting the companyName will remove the requiredError but add the maxLenght error
Assert.IsTrue(errors.Last().PropertyName == "CompanyName");
Assert.IsTrue(valErrors.Count == 1);
Assert.IsTrue(((INotifyDataErrorInfo)supplier).HasErrors);
var location = supplier.Location;
location.City = s;
Assert.IsTrue(errors.Last().PropertyName == "Location.City", "location.city should have been the propertyName");
Assert.IsTrue(errors.Count == 4);
Assert.IsTrue((String) valErrors.Last().Context.PropertyPath == "Location.City");
Assert.IsTrue(valErrors.Count == 2); // companyName_required and location.city_maxLength
Assert.IsTrue(((INotifyDataErrorInfo)supplier).HasErrors);
location.City = "much shorter";
Assert.IsTrue(errors.Last().PropertyName == "Location.City", "location.city should have changed again");
Assert.IsTrue(errors.Count == 5);
Assert.IsTrue(valErrors.Count == 1);
Assert.IsTrue(((INotifyDataErrorInfo)supplier).HasErrors);
supplier.CompanyName = "shortName";
Assert.IsTrue(errors.Count == 6);
Assert.IsTrue(valErrors.Count == 0);
Assert.IsTrue(((INotifyDataErrorInfo)supplier).HasErrors == false);
}
public async Task CaptureAddlAddOnServer() {
var em1 = await TestFns.NewEm(_serviceName);
// ok(true, "Skipped test - OData does not support server interception or alt resources");
var supplier = new Supplier() { CompanyName = "CompName" };
em1.AddEntity(supplier);
var sr = await em1.SaveChanges(null, new SaveOptions(tag: "addProdOnServer"));
Assert.IsTrue(sr.Entities.Count == 2, "should have saved two entities");
Assert.IsTrue(supplier.Products.Count == 1, "supplier should have one product");
Assert.IsTrue(supplier.Products.First().EntityAspect.EntityState.IsUnchanged(), "should be unchanged");
}
public async Task ValidationErrorsChanged2() {
await _emTask;
var supplier = new Supplier();
_em1.AddEntity(supplier);
var s = "very long involved value";
s = s + s + s + s + s + s + s + s + s + s + s + s + s;
supplier.CompanyName = s;
ClearAndRevalidate(supplier, 1);
supplier.Location.City = s;
ClearAndRevalidate(supplier, 2);
supplier.Location.City = "shorter";
ClearAndRevalidate(supplier, 1);
}