public void Void_command_happy_path()
{
_testModel.Set("KEY", 100);
var request = new CommandRequest(new Remove <int>("KEY"));
_session.Handle(request);
Assert.Equal(0, _testModel.Count());
var response = AssertAndGetSingle <CommandResponse>();
Assert.Equal(request.Id, response.ResponseTo);
Assert.Null(response.Result);
}
static void Main(string[] args)
{
#region Alpha
Console.WriteLine("===================================================");
Console.WriteLine("Key Value Store Basic");
Console.WriteLine("===================================================");
Console.WriteLine();
var dictionary = new KeyValueStore <string, int>();
Console.WriteLine("Get a non existing key and check value");
var result = dictionary.Get("a");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine($"Value for key A is { ConvertToString(result) }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Set a keyvalue pair with Key==A and Value==10");
Console.WriteLine();
dictionary.Set("a", 10);
result = dictionary.Get("a");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"The value for key A is { ConvertToString(result) }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Set a keyvalue pair with Key==B and Value==10");
Console.WriteLine();
dictionary.Set("b", 10);
var cnt = dictionary.Count(10);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Number of times the value 10 occured was { cnt }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Delete Key C");
dictionary.Delete("c");
Console.WriteLine($"Delete Key B");
dictionary.Delete("b");
Console.WriteLine();
cnt = dictionary.Count(10);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Number of times the value 10 occured was { cnt }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Update key A value to 20");
Console.WriteLine();
dictionary.Set("a", 20);
Console.ForegroundColor = ConsoleColor.Green;
cnt = dictionary.Count(10);
Console.WriteLine($"Number of times 10 occured was { cnt }");
cnt = dictionary.Count(20);
Console.WriteLine($"Number of times 20 occured was { cnt }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Black;
Console.BackgroundColor = ConsoleColor.White;
Console.WriteLine(dictionary.End());
Console.ForegroundColor = ConsoleColor.White;
Console.BackgroundColor = ConsoleColor.Black;
Console.WriteLine("===================================================");
Console.WriteLine("===================================================");
Console.WriteLine();
#endregion
#region Beta
//Console.WriteLine("===================================================");
//Console.WriteLine("Key Value Store Transaction");
//Console.WriteLine("===================================================");
//Console.WriteLine();
//var mainDictionary = new KeyValueStore<string, int>();
//using (var scope = new TransactionService<string, int>(mainDictionary))
//{
// Console.WriteLine("Begin TransAction");
// scope.Begin();
// Console.WriteLine("Set a keyvalue pair with Key==A and Value==10");
// scope.CurrentStore.Set("a", 10);
// Console.WriteLine("Try Commit Transaction");
// Console.WriteLine();
// IsTransactionSuccesful(scope.Committed());
//}
//var transActionResult = mainDictionary.Get("a");
//Console.ForegroundColor = ConsoleColor.Green;
//Console.WriteLine($"The value for key A is { ConvertToString(transActionResult) }");
//Console.WriteLine();
//Console.ForegroundColor = ConsoleColor.White;
//Console.BackgroundColor = ConsoleColor.Black;
//Console.WriteLine("===================================================");
//Console.WriteLine("===================================================");
//Console.WriteLine();
#endregion
#region Charlie
//Console.WriteLine("===================================================");
//Console.WriteLine("Key Value Store Transaction");
//Console.WriteLine("===================================================");
//Console.WriteLine();
//var mainDictionary = new KeyValueStore<string, int>();
//using (var scope = new TransactionService<string, int>(mainDictionary))
//{
// Console.WriteLine("Begin TransAction");
// scope.Begin();
// Console.WriteLine("Set a keyvalue pair with Key==A and Value==20");
// scope.CurrentStore.Set("a", 20);
// Console.WriteLine("Try Rollback Transaction");
// Console.WriteLine();
// IsTransactionSuccesful(scope.RollBack()); //Can also just not do anything as using will invoke dispose at end and will auto rollback with no commit
//}
//var transActionResult = mainDictionary.Get("a");
//Console.ForegroundColor = ConsoleColor.Green;
//Console.WriteLine($"The value for key A is { ConvertToString(transActionResult) }");
//Console.WriteLine();
//Console.ForegroundColor = ConsoleColor.White;
//Console.BackgroundColor = ConsoleColor.Black;
//Console.WriteLine("===================================================");
//Console.WriteLine("===================================================");
//Console.WriteLine();
#endregion
#region Delta
Console.WriteLine("===================================================");
Console.WriteLine("Key Value Store Transaction");
Console.WriteLine("===================================================");
Console.WriteLine();
var mainDictionary = new KeyValueStore <string, int>();
using (var scope = new TransactionService <string, int>(mainDictionary))
{
Console.WriteLine("Begin Transaction");
scope.Begin();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Set a keyvalue pair with Key==A and Value==20");
Console.WriteLine();
scope.CurrentStore.Set("a", 20);
using (var transaction = new TransactionService <string, int>(scope.MainStore))
{
Console.WriteLine("Begin 2nd Transaction");
transaction.Begin();
Console.WriteLine("Set a keyvalue pair with Key==A and Value==50");
Console.WriteLine();
transaction.CurrentStore.Set("a", 50);
var value = transaction.CurrentStore.Get("a");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"The value for key A is { ConvertToString(value) }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine($"Try Rollback Transaction 2");
IsTransactionSuccesful(transaction.RollBack()); //will auto dispose with no commit at end of using
}
Console.ForegroundColor = ConsoleColor.Green;
var val = scope.CurrentStore.Get("a");
Console.WriteLine($"The value for key A is { ConvertToString(val) }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine($"Try Commit Transaction");
IsTransactionSuccesful(scope.Committed());
}
var transActionResult = mainDictionary.Get("a");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"The value for key A is { ConvertToString(transActionResult) }");
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.White;
Console.BackgroundColor = ConsoleColor.Black;
Console.WriteLine("===================================================");
Console.WriteLine("===================================================");
Console.WriteLine();
#endregion
#region November
//Console.WriteLine("===================================================");
//Console.WriteLine("Key Value Store Transaction");
//Console.WriteLine("===================================================");
//Console.WriteLine();
//var mainDictionary = new KeyValueStore<string, int>();
//using (var scope = new TransactionService<string, int>(mainDictionary))
//{
// Console.ForegroundColor = ConsoleColor.White;
// Console.WriteLine("Set a keyvalue pair with Key==A and Value==20");
// Console.WriteLine();
// scope.CurrentStore?.Set("a", 20);
// Console.ForegroundColor = ConsoleColor.White;
// Console.WriteLine($"Try Commit Transaction");
// IsTransactionSuccesful(scope.Committed());
//}
#endregion
Console.ReadKey();
}
public override int Execute(KeyValueStore <T> db)
{
return(db.Count());
}
public override int Execute(KeyValueStore <T> model)
{
return(model.Count());
}
