public void PersistAndFind()
{
var bindings = Emf.Configuration.Binding;
Assert.IsTrue(bindings.RegisterKeyBinding(typeof(EntityA), new KeyBindingEntityA()));
Assert.IsFalse(bindings.RegisterKeyBinding(typeof(EntityA), new KeyBindingEntityA()));
Assert.IsTrue(bindings.RegisterKeyBinding(typeof(EntityB), new KeyBindingEntityB()));
{
var cb = new ColumnBinding("e");
Assert.IsTrue(bindings.RegisterColumnBinding(typeof(EntityC), cb));
Assert.IsTrue(bindings.RegisterKeyBinding(typeof(EntityC), new KeyBinding <EntityC>(e => e.Name)));
}
var eb1 = new EntityB();
TestBase.TestSerialization(eb1);
var eb2 = new EntityB {
A = new EntityA()
};
TestBase.TestSerialization(eb2);
using (var em = Emf.CreateEntityManager())
{
em.Persist(eb1);
Assert.IsNotNull(eb1.Key);
Assert.IsFalse(string.IsNullOrEmpty(eb1.Key.Row));
Assert.IsFalse(string.IsNullOrEmpty(eb1.Key.ColumnFamily));
Assert.IsTrue(string.IsNullOrEmpty(eb1.Key.ColumnQualifier));
Assert.IsTrue(eb1.Key.Row.StartsWith(typeof(EntityB).Name));
em.Persist(eb2);
Assert.IsNotNull(eb2.Key);
Assert.IsFalse(string.IsNullOrEmpty(eb2.Key.Row));
Assert.IsFalse(string.IsNullOrEmpty(eb2.Key.ColumnFamily));
Assert.IsTrue(string.IsNullOrEmpty(eb2.Key.ColumnQualifier));
Assert.IsTrue(eb2.Key.Row.StartsWith(typeof(EntityB).Name));
Assert.IsTrue(eb2.A.Name.StartsWith(typeof(EntityA).Name));
}
using (var em = Emf.CreateEntityManager())
{
var _eb1 = em.Find <EntityB>(eb1.Key);
Assert.AreEqual(eb1, _eb1);
Assert.IsTrue(_eb1.Key.Row.StartsWith(_eb1.GetType().Name));
var _ea2 = em.Find <EntityA>(eb2.A.Name); // EntityA key binding uses the Name property as row key
Assert.AreEqual(eb2.A, _ea2);
var _eb2 = em.Find <EntityB>(eb2.Key);
Assert.AreEqual(eb2, _eb2);
Assert.IsTrue(_eb2.Key.Row.StartsWith(typeof(EntityB).Name));
Assert.AreEqual(eb2.A.Name, _eb2.A.Name);
Assert.IsTrue(eb2.A.Name.StartsWith(typeof(EntityA).Name));
}
var ec1 = new EntityC {
Name = "11", A = new EntityA()
};
TestBase.TestSerialization(ec1);
var ec2 = new EntityC {
Name = "222", A = new EntityA(), B = new EntityB()
};
TestBase.TestSerialization(ec2);
using (var em = Emf.CreateEntityManager())
{
em.Persist(ec1);
Assert.AreEqual(ec1.Id, ec1.Name);
em.Persist(ec2);
Assert.AreEqual(ec2.Id, ec2.Name);
}
using (var em = Emf.CreateEntityManager())
{
var _ec1 = em.Find <EntityC>("11");
Assert.AreEqual(ec1, _ec1);
var _ec2 = em.Find <EntityC>(ec2);
Assert.AreEqual(ec2, _ec2);
}
bindings.UnregisterBinding(typeof(EntityA));
bindings.UnregisterBinding(typeof(EntityB));
bindings.UnregisterBinding(typeof(EntityC));
}
