public void ContextAddAndDeleteTestSimple()
{
using (var context = new TestKVContext())
{
var a1 = new DB.BO.TestEntityA()
{
Description = "a1"
};
var a2 = new DB.BO.TestEntityA()
{
Description = "a2"
};
context.TestEntitiesA.Add(a1);
context.TestEntitiesA.Add(a2);
context.SaveChanges();
}
using (var context = new TestKVContext())
{
Assert.AreEqual(2, context.TestEntitiesA.Count);
var a1 = context.TestEntitiesA.Single(q => q.Description == "a1");
var a2 = context.TestEntitiesA.Single(q => q.Description == "a2");
Assert.Greater(a1.Id, 0);
Assert.Greater(a2.Id, 0);
Assert.AreEqual(a1, context.TestEntitiesA.GetById((ulong)a1.Id));
Assert.AreEqual(a2, context.TestEntitiesA.GetById((ulong)a2.Id));
context.TestEntitiesA.Remove(a1);
context.TestEntitiesA.Remove(a2);
context.SaveChanges();
}
using (var context = new TestKVContext())
{
Assert.AreEqual(0, context.TestEntitiesA.Count);
}
}
public void ContextAddTestRelational()
{
using (var context = new TestKVContext())
{
var a1 = new DB.BO.TestEntityA()
{
Description = "a1"
};
var a2 = new DB.BO.TestEntityA()
{
Description = "a2"
};
context.TestEntitiesA.CreateProxy(a1);
var b1 = new DB.BO.TestEntityB()
{
Description = "b1"
};
var c1 = new DB.BO.TestEntityC()
{
Description = "c1", EntitiesA = new KVSCollection <DB.BO.TestEntityA>()
{
a1, a2
}, EntitiesB = new KVSCollection <DB.BO.TestEntityB>()
{
b1
}
};
context.TestEntitiesC.Add(c1);
}
using (var context = new TestKVContext())
{
Assert.AreEqual(2, context.TestEntitiesA.Count);
Assert.AreEqual(1, context.TestEntitiesB.Count);
Assert.AreEqual(1, context.TestEntitiesC.Count);
var a1 = context.TestEntitiesA.Single(q => q.Description == "a1");
var a2 = context.TestEntitiesA.Single(q => q.Description == "a2");
var b1 = context.TestEntitiesB.Single(q => q.Description == "b1");
var c1 = context.TestEntitiesC.Single(q => q.Description == "c1");
Assert.AreEqual(c1, b1.EntityC);
Assert.AreEqual(c1.EntitiesB.First(), b1);
Assert.AreEqual(a1, c1.EntitiesA.Single(q => q.Description == "a1"));
Assert.AreEqual(a2, c1.EntitiesA.Single(q => q.Description == "a2"));
Assert.AreEqual(c1, a1.EntitiesC.Single());
Assert.AreEqual(c1, a2.EntitiesC.Single());
context.TestEntitiesA.Remove(a1);
Assert.AreEqual(1, c1.EntitiesA.Count);
context.TestEntitiesB.Remove(b1);
Assert.AreEqual(0, context.TestEntitiesB.Count);
Assert.AreEqual(0, c1.EntitiesB.Count);
context.TestEntitiesC.Remove(c1);
Assert.AreEqual(0, context.TestEntitiesC.Count);
Assert.AreEqual(0, a2.EntitiesC.Count);
context.TestEntitiesA.Remove(a2);
Assert.AreEqual(0, context.TestEntitiesA.Count);
}
}
