public void TestMementoRestorationAndEquality()
{
SmartPropertyBag spb1 = new SmartPropertyBag();
spb1.AddValue("Fred", 12);
//spb1.AddExpression("Bill","Math.Max(Fred,17)",new string[]{"Fred"});
spb1.AddDelegate("Steve", new SmartPropertyBag.SPBDoubleDelegate(ComputeSteve));
spb1.AddString("Donkey", "Kong");
spb1.AddBoolean("HabaneroHot", true);
Highpoint.Sage.Utility.Mementos.IMemento mem1 = spb1.Memento;
SmartPropertyBag spb2 = new SmartPropertyBag();
spb2.Memento = mem1;
Assert.IsTrue(spb1 != spb2, "Object spb1 and spb2 cannot be the same instance");
Assert.IsTrue(spb1.Equals(spb2), "SPB1 and SPB2 should be equal");
Assert.IsTrue(spb1.Memento == spb2.Memento, "SPB1.Memento and SPB2.Memento should be equal");
Debug.WriteLine(DiagnosticAids.DumpDictionary("Before", spb1.Memento.GetDictionary()));
Debug.WriteLine(DiagnosticAids.DumpDictionary("After", spb2.Memento.GetDictionary()));
}
public void TestRepeatedSnapshottingAndRestoration()
{
SmartPropertyBag animals = new SmartPropertyBag();
animals.AddValue("Horses", 12);
animals.AddString("Kingdom", "Animal");
SmartPropertyBag dogs = new SmartPropertyBag();
animals.AddChildSPB("Dogs", dogs);
dogs.AddValue("Collies", 14);
dogs.AddValue("Chows", 16);
Debug.WriteLine("Animals.Horses = " + animals["Horses"]);
Debug.WriteLine("Animals.Kingdom = " + animals["Kingdom"]);
Debug.WriteLine("Animals.Dogs.Collies = " + animals["Dogs.Collies"]);
animals["Dogs.Collies"] = 18;
Debug.WriteLine("Animals.Dogs.Collies = " + animals["Dogs.Collies"]);
SmartPropertyBag labs = new SmartPropertyBag();
labs.AddValue("Black", 4);
labs.AddValue("Brown", 2);
labs.AddValue("Yellow", 1);
labs.AddString("Temperament", "Mellow");
labs.AddBoolean("Faithful", true);
dogs.AddChildSPB("Labs", labs);
Highpoint.Sage.Utility.Mementos.IMemento mem = dogs.Memento;
DateTime start = DateTime.Now;
for (int i = 0; i < 10000; i++)
{
dogs.Memento = mem;
labs["Faithful"] = false;
labs["Faithful"] = true;
Assert.IsTrue((double)animals["Dogs.Labs.Black"] == 4, "Black Lab is not 4");
Assert.IsTrue((double)animals["Dogs.Labs.Brown"] == 2, "Brown Lab is not 2");
Assert.IsTrue((double)animals["Dogs.Labs.Yellow"] == 1, "Yellow Lab is not 1");
Assert.IsTrue("Mellow".Equals((string)labs["Temperament"]), "The Lab's temperament is not Mellow");
Assert.IsTrue((double)animals["Dogs.Collies"] == 18, "Collies are not 18");
Assert.IsTrue((double)animals["Dogs.Chows"] == 16, "Chows are not 16");
Assert.IsTrue((double)animals["Horses"] == 12, "Horses are not 12");
Assert.IsTrue("Animal".Equals((string)animals["Kingdom"]), "The Kingdom is not the Animal Kingdom");
Assert.IsTrue((bool)labs["Faithful"], "Labs are not faithful");
//Debug.WriteLine(DiagnosticAids.DumpDictionary("",(IDictionary)animals.Memento.GetDictionary()));
mem = dogs.Memento;
labs["Faithful"] = false;
labs["Faithful"] = true;
if ((i % 100) == 0)
{
Debug.WriteLine(((TimeSpan)(DateTime.Now - start)).TotalSeconds);
start = DateTime.Now;
//if ( i > 7500 ) System.Diagnostics.Debugger.Break();
}
}
}
public void TestStringsAndBooleans()
{
SmartPropertyBag spb1 = new SmartPropertyBag();
spb1.AddString("Name", "Habanero");
spb1.AddBoolean("Hot", true);
spb1.AddValue("Scovilles", 35000);
SmartPropertyBag spb2 = new SmartPropertyBag();
spb2.AddString("Name", "Jalapeno");
spb2.AddBoolean("Hot", false);
spb2.AddValue("Scovilles", 22000);
spb2.AddAlias("OtherGuysName", spb1, "Name");
spb2.AddAlias("OtherGuysHot", spb1, "Hot");
spb2.AddAlias("OtherGuysScovilles", spb1, "Scovilles");
Debug.WriteLine(spb2["OtherGuysHot"]);
spb1["Hot"] = false;
Debug.WriteLine(spb2["OtherGuysHot"]);
Assert.IsTrue(!(bool)spb2["OtherGuysHot"], "OtherGuysHot is not false");
spb1.AddAlias("OtherGuysName", spb2, "Name");
spb1.AddAlias("OtherGuysHot", spb2, "Hot");
spb1.AddAlias("OtherGuysScovilles", spb2, "Scovilles");
SmartPropertyBag spb0 = new SmartPropertyBag();
spb0.AddChildSPB("Jalapeno", spb2);
spb0.AddChildSPB("Habanero", spb1);
Highpoint.Sage.Utility.Mementos.IMemento mem1 = spb0.Memento;
spb1["Hot"] = false;
spb1["Name"] = "Habañero";
spb1["Scovilles"] = 32000;
spb2["Hot"] = true;
spb2["Name"] = "Jalapeño";
spb2["Scovilles"] = 16000;
Assert.IsTrue(!(bool)spb0["Habanero.Hot"], "Habanero.Hot is hot");
Assert.IsTrue("Habañero".Equals((string)spb0["Habanero.Name"]), "Habanero.Name is not Habañero");
Assert.IsTrue((double)spb0["Habanero.Scovilles"] == 32000, "Habanero.Scovilles is not 32000");
Assert.IsTrue((bool)spb0["Jalapeno.Hot"], "Jalapeno.Hot is not hot");
Assert.IsTrue("Jalapeño".Equals((string)spb0["Jalapeno.Name"]), "Jalapeno.Name is not Jalapeño");
Assert.IsTrue((double)spb0["Jalapeno.Scovilles"] == 16000, "Jalapeno.Scovilles is not 16000");
Highpoint.Sage.Utility.Mementos.IMemento mem2 = spb0.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("Before", mem1.GetDictionary()));
Debug.WriteLine(DiagnosticAids.DumpDictionary("After", mem2.GetDictionary()));
spb0["Jalapeno.Hot"] = false;
spb0["Habanero.Hot"] = true;
spb0["Jalapeno.Scovilles"] = 12000;
spb0["Habanero.Scovilles"] = 29000;
Highpoint.Sage.Utility.Mementos.IMemento mem3 = spb0.Memento;
Assert.IsTrue((bool)spb0["Habanero.Hot"], "Habanero.Hot is not hot");
Assert.IsTrue((double)spb0["Habanero.Scovilles"] == 29000, "Habanero.Scovilles is not 29000");
Assert.IsTrue(!(bool)spb0["Jalapeno.Hot"], "Jalapeno.Hot is not hot");
Assert.IsTrue((double)spb0["Jalapeno.Scovilles"] == 12000, "Jalapeno.Scovilles is not 12000");
Debug.WriteLine(DiagnosticAids.DumpDictionary("After more...", mem3.GetDictionary()));
}
public void TestMementoCaching()
{
m_steve = 12;
SmartPropertyBag spb1 = new SmartPropertyBag();
spb1.AddValue("Fred", 12);
spb1.AddDelegate("Steve", new SmartPropertyBag.SPBDoubleDelegate(ComputeSteve));
spb1.AddString("Name", "SPB1");
Highpoint.Sage.Utility.Mementos.IMemento mem1 = spb1.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("mem1", mem1.GetDictionary()));
Highpoint.Sage.Utility.Mementos.IMemento mem2 = spb1.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("mem2", mem2.GetDictionary()));
Debug.WriteLine("The new snapshot is " + (mem1 == mem2?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem2 == mem1, "Memento 1 is not equal Memento 2");
Assert.IsTrue((double)spb1["Steve"] == 12, "Steve is not 12");
Assert.IsTrue("SPB1".Equals(spb1["Name"]), "Name is not SPB1");
Debug.WriteLine("Changing \"Fred\" to 14 from 12.");
spb1["Fred"] = 14;
Highpoint.Sage.Utility.Mementos.IMemento mem3 = spb1.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("mem3", mem3.GetDictionary()));
Debug.WriteLine("The new snapshot is " + (mem2 == mem3?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem2 != mem3, "Memento 2 is not not equal to Memento 3");
Assert.IsTrue((double)spb1["Fred"] == 14, "Fred is not 14");
Debug.WriteLine("Changing \"Name\" to \"spb1\" from \"SPB1\".");
spb1["Name"] = "spb1";
Highpoint.Sage.Utility.Mementos.IMemento mem3a = spb1.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("mem3a", mem3a.GetDictionary()));
Debug.WriteLine("The new snapshot is " + (mem2 == mem3a?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem2 != mem3a, "Memento 2 is equal to memento 3a");
spb1.AddValue("_Connie", 99);
SmartPropertyBag spb2 = new SmartPropertyBag();
spb2.AddValue("_Pete", 14);
spb1.AddAlias("Pete", spb2, "_Pete");
Highpoint.Sage.Utility.Mementos.IMemento mem4 = spb1.Memento;
Highpoint.Sage.Utility.Mementos.IMemento mem5 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem4 == mem5?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem5 == mem4, "Memento 5 is not equal to memento 4");
Debug.WriteLine("\r\nChanging a value in a foreign alias.");
spb2["_Pete"] = 16;
Highpoint.Sage.Utility.Mementos.IMemento mem6 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem5 == mem6?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem5 != mem6, "Memento is equal to memento 6");
Debug.WriteLine("Capturing another snapshot without change.");
Highpoint.Sage.Utility.Mementos.IMemento mem7 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem6 == mem7?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem6 == mem7, "Memento 6 is not equal to memento 7");
Debug.WriteLine("Changing the data driving a delegate-computed value.");
m_steve = 14;
Highpoint.Sage.Utility.Mementos.IMemento mem8 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem8 == mem7?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem7 != mem8, "Memento 7 is equal to memento 8");
Debug.WriteLine("\r\nWe will now test snapshotting's functionality as it pertains to subsidiaries.");
SmartPropertyBag spb1_1 = new SmartPropertyBag();
spb1.AddChildSPB("Sub", spb1_1);
spb1_1.AddValue("marine", 12);
Highpoint.Sage.Utility.Mementos.IMemento mem9 = spb1.Memento;
Debug.WriteLine(DiagnosticAids.DumpDictionary("Main", mem9.GetDictionary()));
Debug.WriteLine("Taking another immediately-following snapshot.");
Highpoint.Sage.Utility.Mementos.IMemento mem10 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem9 == mem10?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem10 == mem9, "Memento 10 is not equal to memento 9");
Debug.WriteLine("Changing a data member in a subsidiary.");
spb1_1["marine"] = 21;
Highpoint.Sage.Utility.Mementos.IMemento mem11 = spb1.Memento;
Debug.WriteLine("The new snapshot is " + (mem10 == mem11?"":"not ") + "equal to the one preceding it.\r\n");
Assert.IsTrue(mem11 != mem10, "Memento 11 is equal to memento 10");
}