public void SelectParentWithChildren() { int count = DataUtil.CountRows("IdentityParents"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Select(typeof(CascadeIdentityParentTestObject), 3) as CascadeIdentityParentTestObject; Assert.AreEqual(3, parent.Id); Assert.AreEqual("A", parent.ObjData); Assert.AreEqual(2, parent.ChildObjects.Count); CascadeIdentityChildTestObject obj1 = parent.ChildObjects[0] as CascadeIdentityChildTestObject; Assert.AreEqual(1, obj1.Id); Assert.AreEqual("A", obj1.ObjData); Assert.AreEqual(3, obj1.Parent.Id); Assert.AreEqual("A", obj1.Parent.ObjData); Assert.AreEqual(2, obj1.Parent.ChildObjects.Count); CascadeIdentityChildTestObject obj2 = parent.ChildObjects[1] as CascadeIdentityChildTestObject; Assert.AreEqual(2, obj2.Id); Assert.AreEqual("B", obj2.ObjData); Assert.AreEqual(3, obj2.Parent.Id); Assert.AreEqual("A", obj2.Parent.ObjData); Assert.AreEqual(2, obj2.Parent.ChildObjects.Count); Assert.AreEqual(count, DataUtil.CountRows("IdentityParents")); }
public void InsertParentChild() { int parentCount = DataUtil.CountRows("IdentityParents"); int childrenCount = DataUtil.CountRows("IdentityChildren"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Create(typeof(CascadeIdentityParentTestObject)) as CascadeIdentityParentTestObject; parent.ObjData = "XXX"; Assert.AreEqual(0, parent.ChildObjects.Count); for (int i = 0; i < 10; i++) { CascadeIdentityChildTestObject child = transaction.Create(typeof(CascadeIdentityChildTestObject)) as CascadeIdentityChildTestObject; child.ObjData = i.ToString(); child.Parent = parent; } Assert.AreEqual(10, parent.ChildObjects.Count); transaction.Commit(); Assert.AreEqual(parentCount + 1, DataUtil.CountRows("IdentityParents")); Assert.AreEqual(childrenCount + 10, DataUtil.CountRows("IdentityChildren")); }
public void AddChild() { int parentCount = DataUtil.CountRows("IdentityParents"); int childrenCount = DataUtil.CountRows("IdentityChildren"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Select(typeof(CascadeIdentityParentTestObject), 4) as CascadeIdentityParentTestObject; Assert.AreEqual(4, parent.Id); Assert.AreEqual("B", parent.ObjData); Assert.AreEqual(0, parent.ChildObjects.Count); CascadeIdentityChildTestObject child = transaction.Create(typeof(CascadeIdentityChildTestObject)) as CascadeIdentityChildTestObject; child.ObjData = "test"; child.Parent = parent; Assert.AreEqual(4, child.Parent.Id); Assert.AreEqual(1, parent.ChildObjects.Count); Assert.IsTrue(parent.ChildObjects.Contains(child)); transaction.Commit(); Assert.AreEqual(parentCount, DataUtil.CountRows("IdentityParents")); Assert.AreEqual(childrenCount + 1, DataUtil.CountRows("IdentityChildren")); }
public void SelectParentWithoutChildren() { int count = DataUtil.CountRows("IdentityParents"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Select(typeof(CascadeIdentityParentTestObject), 4) as CascadeIdentityParentTestObject; Assert.AreEqual(4, parent.Id); Assert.AreEqual("B", parent.ObjData); Assert.AreEqual(0, parent.ChildObjects.Count); Assert.AreEqual(count, DataUtil.CountRows("IdentityParents")); }
public void InsertParent() { int count = DataUtil.CountRows("IdentityParents"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Create(typeof(CascadeIdentityParentTestObject)) as CascadeIdentityParentTestObject; parent.ObjData = "test"; Assert.AreEqual(0, parent.ChildObjects.Count); transaction.Commit(); Assert.AreEqual(count + 1, DataUtil.CountRows("IdentityParents")); }
public void DeleteParentWithCascade() { int parentCount = DataUtil.CountRows("IdentityParents"); int childrenCount = DataUtil.CountRows("IdentityChildren"); ObjectTransaction transaction = manager.BeginTransaction(); CascadeIdentityParentTestObject parent = transaction.Select(typeof(CascadeIdentityParentTestObject), 3) as CascadeIdentityParentTestObject; transaction.Delete(parent); transaction.Commit(); Assert.AreEqual(parentCount - 1, DataUtil.CountRows("IdentityParents")); Assert.AreEqual(childrenCount - 2, DataUtil.CountRows("IdentityChildren")); }
public void ShiftParents() { int parentCount = DataUtil.CountRows("IdentityParents"); int childrenCount = DataUtil.CountRows("IdentityChildren"); ObjectTransaction transaction1 = manager.BeginTransaction(); CascadeIdentityParentTestObject parent1 = transaction1.Select(typeof(CascadeIdentityParentTestObject), 3) as CascadeIdentityParentTestObject; CascadeIdentityParentTestObject parent2 = transaction1.Select(typeof(CascadeIdentityParentTestObject), 4) as CascadeIdentityParentTestObject; CascadeIdentityChildTestObject child1 = transaction1.Select(typeof(CascadeIdentityChildTestObject), 1) as CascadeIdentityChildTestObject; Assert.AreEqual(1, child1.Id); Assert.AreEqual("A", child1.ObjData); Assert.AreEqual(3, child1.Parent.Id); Assert.IsTrue(child1.Parent.ChildObjects.Contains(child1)); Assert.AreEqual(parent1, child1.Parent); Assert.IsTrue(parent1.ChildObjects.Contains(child1)); Assert.IsFalse(parent2.ChildObjects.Contains(child1)); child1.Parent = parent2; Assert.AreEqual(1, child1.Id); Assert.AreEqual("A", child1.ObjData); Assert.AreEqual(4, child1.Parent.Id); Assert.IsTrue(child1.Parent.ChildObjects.Contains(child1)); Assert.AreEqual(parent2, child1.Parent); Assert.IsTrue(parent2.ChildObjects.Contains(child1)); Assert.IsFalse(parent1.ChildObjects.Contains(child1)); transaction1.Commit(); Assert.AreEqual(parentCount, DataUtil.CountRows("IdentityParents")); Assert.AreEqual(childrenCount, DataUtil.CountRows("IdentityChildren")); ObjectTransaction transaction2 = manager.BeginTransaction(); CascadeIdentityChildTestObject child2 = transaction2.Select(typeof(CascadeIdentityChildTestObject), 1) as CascadeIdentityChildTestObject; Assert.AreEqual(1, child2.Id); Assert.AreEqual("A", child2.ObjData); Assert.AreEqual(4, child2.Parent.Id); Assert.AreEqual(parentCount, DataUtil.CountRows("IdentityParents")); Assert.AreEqual(childrenCount, DataUtil.CountRows("IdentityChildren")); }