public void TestSavingCallbackCalled()
{
var context = new MyEntityContext(_connectionString);
_changedItems.Clear();
context.SavingChanges += LogChangedItems;
var alice = new Person {Name = "Alice"};
context.Persons.Add(alice);
var bob = context.Persons.Create();
bob.Name = "Bob";
context.SaveChanges();
Assert.AreEqual(2, _changedItems.Count);
Assert.IsTrue(_changedItems.Cast<Person>().Any(p=>p.Id.Equals(alice.Id)));
Assert.IsTrue(_changedItems.Cast<Person>().Any(p=>p.Id.Equals(bob.Id)));
_changedItems.Clear();
bob.Friends.Add(alice);
context.SaveChanges();
Assert.AreEqual(1, _changedItems.Count);
Assert.IsTrue(_changedItems.Cast<Person>().Any(p => p.Id.Equals(bob.Id)));
_changedItems.Clear();
var skill = new Skill {Name = "Programming"};
context.Skills.Add(skill);
context.SaveChanges();
_changedItems.Clear();
skill.SkilledPeople.Add(bob);
context.SaveChanges();
Assert.AreEqual(1, _changedItems.Count);
Assert.IsTrue(_changedItems.Cast<Person>().Any(p => p.Id.Equals(bob.Id)));
_changedItems.Clear();
}
public void TestQueryOnPrefixedIdentifier()
{
var storeName = Guid.NewGuid().ToString();
var context = new MyEntityContext("type=embedded;storesdirectory=c:\\brightstar;storename=" + storeName);
var skill = new Skill();
skill.Name = "Fencing";
skill.Id = "fencing";
context.Skills.Add(skill);
context.SaveChanges();
var skillId = skill.Id;
Assert.IsNotNull(skillId);
Assert.AreEqual("fencing",skill.Id);
var foundSkill = context.Skills.Where(s => s.Id.Equals(skillId)).FirstOrDefault();
Assert.IsNotNull(foundSkill);
Assert.AreEqual("Fencing", foundSkill.Name);
}
public void TestAddGeneratesIdentity()
{
string storeName = Guid.NewGuid().ToString();
var dataObjectStore = _dataObjectContext.CreateStore(storeName);
var context = new MyEntityContext(dataObjectStore);
var skill = new Skill {Name = "Bar"};
var person = new Person {Name = "Kal"};
//var person2 = new Person2 {Name = "Jen"};
var company = new Company {Name = "NetworkedPlanet"};
context.Persons.Add(person);
//context.Person2s.Add(person2);
context.Skills.Add(skill);
context.Companies.Add(company);
context.SaveChanges();
dataObjectStore = _dataObjectContext.OpenStore(storeName);
context = new MyEntityContext(dataObjectStore);
var foundPerson = context.Persons.Where(p => p.Name.Equals("Kal")).FirstOrDefault();
//var foundPerson2 = context.Person2s.Where(p => p.Name.Equals("Jen")).FirstOrDefault();
var foundSkill = context.Skills.FirstOrDefault(s => s.Name.Equals("Bar"));
var foundCompany = context.Companies.FirstOrDefault(s => s.Name.Equals("NetworkedPlanet"));
Assert.IsNotNull(foundPerson);
//Assert.IsNotNull(foundPerson2);
Assert.IsNotNull(foundSkill);
Assert.IsNotNull(foundCompany);
Assert.IsTrue(foundPerson.Id.StartsWith(Constants.GeneratedUriPrefix));
Assert.IsTrue(foundCompany.Id.StartsWith(Constants.GeneratedUriPrefix));
Guid guid;
Assert.IsTrue(Guid.TryParse(foundSkill.Id, out guid));
}
public void TestBaseResourceAddress()
{
string storeName = Guid.NewGuid().ToString();
var dataObjectStore = _dataObjectContext.CreateStore(storeName);
var context = new MyEntityContext(dataObjectStore);
var skill = new Skill {Id = "foo", Name = "Foo"};
context.Skills.Add(skill);
var otherSkill = new Skill {Id = "bar", Name = "Bar", Context = context};
var yetAnotherSkill = new Skill {Name = "Bletch"};
context.Skills.Add(yetAnotherSkill);
context.SaveChanges();
var found = context.Skills.Where(s => s.Id.Equals("foo")).FirstOrDefault();
Assert.IsNotNull(found);
Assert.AreEqual("foo", found.Id);
Assert.AreEqual("Foo", found.Name);
found = context.Skills.Where(s => s.Id.Equals("bar")).FirstOrDefault();
Assert.IsNotNull(found);
Assert.AreEqual("bar", found.Id);
Assert.AreEqual("Bar", found.Name);
found = context.Skills.Where(s => s.Name.Equals("Bletch")).FirstOrDefault();
Assert.IsNotNull(found);
Guid foundId;
Assert.IsTrue(Guid.TryParse(found.Id, out foundId));
}
