public void StockGrabber_UpdatesObserver_IsCorrect()
{
StockGrabber stockGrabber = new StockGrabber();
StockObserver.ResetObserverIdTracker();
StockObserver observer1 = new StockObserver(stockGrabber);
using (ConsoleOutput consoleOutput = new ConsoleOutput())
{
const string consoleOutputFormat = "{0} \nIBM: {1}\nAAPL: {2}\nGOOG: {3}\n\n";
string consoleOutputExpected = string.Empty;
stockGrabber.SetIBMPrince(197.00);
consoleOutputExpected += string.Format(consoleOutputFormat, 1, 197.00, 0, 0);
Assert.AreEqual(consoleOutputExpected, consoleOutput.GetOuput(false));
stockGrabber.SetAaplPrince(677.00);
consoleOutputExpected += string.Format(consoleOutputFormat, 1, 197.00, 677.00, 0);
Assert.AreEqual(consoleOutputExpected, consoleOutput.GetOuput(false));
stockGrabber.SetGoogPrince(676.00);
consoleOutputExpected += string.Format(consoleOutputFormat, 1, 197.00, 677.00, 676.00);
Assert.AreEqual(consoleOutputExpected, consoleOutput.GetOuput(false));
}
}
public void TestMethod1()
{
IEnumerable <string> tickers = TickerHelper.GetConcatenatedTickers(@"C:\StockData\SymbolsTop100.csv", new char[] { '\n', '\r' }, ',', 5);
StockObserver stockObserver = new StockObserver(tickers, "*****@*****.**", 0.0, 5, 1);
for (int i = 0; i < 2; i++)
{
stockObserver.Observe();
Thread.Sleep(5000);
}
}
private static void Main(string[] args)
{
var grabber = new StockGrabber();
var obsever1 = new StockObserver(grabber);
grabber.SetIbmPrice(200);
grabber.SetApplePrice(500);
grabber.SetGooglePrice(260);
grabber.SetIbmPrice(260);
grabber.SetApplePrice(510);
grabber.SetGooglePrice(280);
}
static void Main(string[] args)
{
Boss huhansan = new Boss();
StockObserver stockObserver = new StockObserver("魏关姹", huhansan);
NBAObserver nbaObserver = new NBAObserver("易管查", huhansan);
huhansan.Update += new EventHandler(stockObserver.CloseStockMarket);
huhansan.Update += new EventHandler(nbaObserver.CloseNBADirectSeeding);
huhansan.SubjectState = "我胡汉三回来了！";
huhansan.Notify();
}
public void TestObserver_Example()
{
Boss myBoss = new Boss();
StockObserver user1 = new StockObserver("leo", myBoss);
NBAObserver user2 = new NBAObserver("ken", myBoss);
myBoss.Update += new MyEventHandler(user1.CloseStockMarket);
myBoss.Update += new MyEventHandler(user2.CloseNBADirectSeeding);
myBoss.SubjectState = "I'm come back!!! ";
myBoss.Notify();
}
void TestObserver()
{
Secretary newSecretary = new Secretary();
StockObserver stockGuy = new StockObserver("Stock Guy", newSecretary);
NBAObserver nbaGuy = new NBAObserver("NBA Guy", newSecretary);
newSecretary.Attach(stockGuy);
newSecretary.Attach(nbaGuy);
newSecretary.DeTach(stockGuy);
newSecretary.Nofity();
}
/// <summary>
/// 事件委托实现
/// </summary>
static void TestDelegate()
{
Boss huhansan = new Boss();
StockObserver tongshi1 = new StockObserver("xiaohuang", huhansan);
NBAObserver tongshi2 = new NBAObserver("xiaoming", huhansan);
// 1.一个委托可以搭载多个方法，所有方法被依次唤起
// 2.委托对象所搭载的方法并不需要属于同一个类
huhansan.Update += new MYEventHandler(tongshi1.CloseStockmarket);
huhansan.Update += new MYEventHandler(tongshi2.CloseNBADirectSeeding);
huhansan.SubjectState = "come back";
huhansan.Notify();
}
public Demo()
{
var boss = new Boss();
var stockObserver = new StockObserver("小魏", boss);
var nbaObserver = new NbaObserver("小易", boss);
var otherObserver = new OtherObserver();
boss.Update += stockObserver.CloseStockMarket;
boss.Update += nbaObserver.CloseNbaDirectSeeding;
boss.Update += otherObserver.Other;
boss.SubjectState = "我胡汉三回来了";
//boss.Update -= stockObserver.CloseStockMarket;
boss.Notify();
}
static void Main(string[] args)
{
//Dictionary<string, Fields> dict = YahooApi.yahooGetQuotes("AAPL,YHOO",true);
//Dictionary<string, Fields> dict1 = YahooApi.yahooGetQuotes("AAPL,YHOO");
Trace.TraceInformation("Starting Stock observing application!");
IEnumerable <string> tickers = TickerHelper.GetConcatenatedTickers(@"C:\StockData\SymbolsTop100.csv", new char[] { '\n', '\r' }, ',', 300);
StockObserver stockObserver = new StockObserver(tickers, "[email protected],[email protected]", 5.0, 15, 100);
while (true)
{
stockObserver.Observe();
Thread.Sleep(60000);
}
//Console.WriteLine(EmailManager.SendEmailAlert("This means emailNotificationManager is working in tradeSystm","[email protected];[email protected];[email protected]"));
//Implement log to log emails sent, triggers etc
}
static void Main(string[] args)
{
Secretray secretray = new Secretray();
StockObserver stockObserver = new StockObserver("小李", secretray);
secretray.Attach(stockObserver);
secretray.SubjectState = "老板回来了";
secretray.Notify();
Boss boss = new Boss();
NbaObserver nbaObserver = new NbaObserver("小王", boss);
boss.Update += new ObserverDemo.Demo2.EventHandler(nbaObserver.CloseNBATv);
boss.SubjectState = "我回来了";
boss.Notify();
Console.ReadLine();
}
public void Test_Observer_BossExample()
{
Boss anguryBoss = new Boss();
StockObserver worker1 = new StockObserver("thkouob", anguryBoss);
NBAObserver worker2 = new NBAObserver("zf", anguryBoss);
////anguryBoss.Attach(worker1);
////anguryBoss.Attach(worker2);
////anguryBoss.Detach(worker1);
anguryBoss.Update += new MyEventHandler(worker1.Update);
anguryBoss.Update += new MyEventHandler(worker2.Update);
anguryBoss.SubjectState = "Boss is come back!";
anguryBoss.Notify();
}
public static void RunObserver()
{
StockGrabber grabber = new StockGrabber();
StockObserver o1 = new StockObserver(grabber);
grabber.setIBMPrice(197);
grabber.setAAPLPrice(667);
grabber.setGOOGPrice(676);
StockObserver o2 = new StockObserver(grabber);
grabber.setIBMPrice(197);
grabber.setAAPLPrice(667);
grabber.setGOOGPrice(676);
grabber.Unregister(o1);
}
//观察者
public static void testObserver()
{
//老板胡汉三
Boss huhansan = new Boss();
//看股票的同事
StockObserver tongshi1 = new StockObserver("魏关姹", huhansan);
//看NBA的同事
NBAObserver tongshi2 = new NBAObserver("易管查", huhansan);
huhansan.Update += new DesignPatten.BehaviorType.EventHandler(tongshi1.CloseStockMarket);
huhansan.Update += new DesignPatten.BehaviorType.EventHandler(tongshi2.CloseNBADirectSeeding);
//老板回来
huhansan.SubjectState = "我胡汉三回来了！";
//发出通知
huhansan.Notify();
Console.Read();
}
private static void Test2()
{
// 老板胡汉三
Boss huHanSan = new Boss();
// 看股票的同事
StockObserver stockFriend = new StockObserver("张三", huHanSan);
// 看NBA的同事
NBAObserve nbaFriend = new NBAObserve("李四", huHanSan);
// 挂载方法
huHanSan.Update += stockFriend.CloseStockMarket;
huHanSan.Update += nbaFriend.CloseNBADirectSeeding;
// 老板回来
huHanSan.SubjectState = "我胡汉三回来了！";
// 发出通知
huHanSan.Notify();
}
public static void Main()
{
var stockGrabber = new StockGrabber();
var observer1 = new StockObserver(stockGrabber);
stockGrabber.SetIbmPrice(154.40);
stockGrabber.SetAaplPrice(651.10);
stockGrabber.SetGoogPrice(321.11);
var observer2 = new StockObserver(stockGrabber);
stockGrabber.SetIbmPrice(154.40);
stockGrabber.SetAaplPrice(651.10);
stockGrabber.SetGoogPrice(321.11);
stockGrabber.Unregister(observer1);
stockGrabber.SetIbmPrice(154.40);
stockGrabber.SetAaplPrice(651.10);
stockGrabber.SetGoogPrice(321.11);
}
static void Main(string[] args)
{
#region Strategy
Console.WriteLine("------------Strategy------------------");
Console.WriteLine("\r\n ------Strategy Test");
{
CashNormal cn = new CashNormal();
Context ct = new Context(cn);
ct.PayAmount(100);
CashDiscount cd = new CashDiscount(0.1);
ct = new Context(cd);
ct.PayAmount(100);
CashReturn cr = new CashReturn(300, 100);
ct = new Context(cr);
ct.PayAmount(400);
}
#endregion
#region Observer
Console.WriteLine("------------Observer------------------");
Console.WriteLine("\r\n ------Observer Test");
SydneyStock ss = new SydneyStock();
StockObserver ob1 = new StockObserver();
ss.Register(ob1);
ss.Notify(100);
ss.Register(new StockObserver());
ss.Notify(200);
ss.Unregister(ob1);
ss.Notify(300);
#endregion
#region Factory
Console.WriteLine("------------Factory------------------");
Console.WriteLine("\r\n ------Factory Test");
WarshipFactory wf = new WarshipFactory();
String s = "A";
Warship ws = wf.GetWarship(s);
if (ws != null)
{
ws.Fight();
}
s = "B";
ws = wf.GetWarship(s);
if (ws != null)
{
ws.Fight();
}
#endregion
#region Abstract Factory
Console.WriteLine("------------Abstract Factory------------------");
Console.WriteLine("\r\n ------Abstract Factory Test");
IRestaurant ir = new ChineseRestaurant();
IVegetable iv = ir.CookVegetable();
iv.Display();
IMeat im = ir.CookMeat();
im.Display();
ir = new AustralianRestaurant();
iv = ir.CookVegetable();
iv.Display();
im = ir.CookMeat();
im.Display();
#endregion
#region Singleton
Console.WriteLine("------------Singleton------------------");
Console.WriteLine("\r\n ------Singleton Test");
MySingleton ms1 = MySingleton.GetInstance();
MySingleton ms2 = MySingleton.GetInstance();
if (ms1 == ms2)
{
Console.WriteLine("Same Instance of Singleton");
}
#endregion
#region Builder
Console.WriteLine("------------Builder------------------");
Console.WriteLine("\r\n ------Builder Test");
{
IPersonBuilder pb = new FatPersonBuilder();
PersonBuilderDirector pbd = new PersonBuilderDirector(pb);
pbd.BuildPerson();
pbd = new PersonBuilderDirector(new ThinPersonBuilder());
pbd.BuildPerson();
}
#endregion
#region AdvanceBuilder
Console.WriteLine("\r\n ------AdvanceBuilder Test");
{
PersonBuilderDirectorBase pbd = new PersonBuilderDirector1();
pbd.SetPersonBuilder(new FatPersonBuilder());
pbd.BuildPerson();
pbd.SetPersonBuilder(new ThinPersonBuilder());
pbd.BuildPerson();
Console.WriteLine();
pbd = new PersonBuilderDirector2();
pbd.SetPersonBuilder(new FatPersonBuilder());
pbd.BuildPerson();
pbd.SetPersonBuilder(new ThinPersonBuilder());
pbd.BuildPerson();
}
#endregion
#region Prototype
Console.WriteLine("------------Prototype------------------");
Resume r1 = new Resume();
r1.id = 1;
r1.Name = "P1";
r1.Experience.Company = "C1";
Console.WriteLine(r1);
Resume r2 = (Resume)r1.Clone();
r2.id = 2;
r2.Name = "P2";
r2.Experience.Company = "C2";
Console.WriteLine(r2);
#endregion
#region Decorator
Console.WriteLine("------------Decorator------------------");
Pizza pp = new PlainPizza();
ToppingPizza tp = new Mozzarella(pp);
ToppingPizza ts = new TomatoSauce(tp);
ts.GetDescription();
#endregion
#region Command
Console.WriteLine("------------Command------------------");
Cook barbecuerCook = new BarbecuerCook();
Cook fryDishCook = new FryDishCook();
Command.Command barbecuerCommand = new BarbecuerCommand(barbecuerCook);
Command.Command fryDishCommand = new FryDishCommand(fryDishCook);
Waiter waiter = new Waiter();
waiter.AddCommand(barbecuerCommand);
waiter.AddCommand(fryDishCommand);
waiter.Notify();
#endregion
#region Adapter
Console.WriteLine("------------Adapter------------------");
BasketballPlayer bp1 = new Forward();
BasketballPlayer bp2 = new Guard();
ChineseCenter cc = new ChineseCenter();
BasketballPlayer bp3 = new CenterInterPreter(cc);
List <BasketballPlayer> bps = new List <BasketballPlayer>();
bps.Add(bp1);
bps.Add(bp2);
bps.Add(bp3);
foreach (var item in bps)
{
item.Attack();
item.Defense();
}
#endregion
#region Facade
Console.WriteLine("------------Facade------------------");
FundFacade ff = new FundFacade();
ff.Buy();
ff.Sell();
#endregion
#region Bridge
{
Console.WriteLine("------------Bridge---------------------");
IProtocol udp = new Bridge.Udp();
IProtocol tcp = new Bridge.Tcp();
Communication c = new Communication();
c.SetProtocol(udp);
c.Work();
c.SetProtocol(tcp);
c.Work();
}
#endregion
#region Template
{
Console.WriteLine("------------Template-----------------------");
MediaProtocol tcp = new Template.Tcp();
tcp.Work();
MediaProtocol udp = new Template.Udp();
udp.Work();
}
#endregion
#region Composite
{
Console.WriteLine("------------Composite-----------------------");
FileComponent First = new FileFolder()
{
Name = "C"
};
FileComponent second1 = new FileFolder()
{
Name = "-Folder1"
};
FileComponent second2 = new File()
{
Name = "-File2"
};
FileComponent second1_1 = new File()
{
Name = "--File1_1"
};
second1.Add(second1_1);
First.Add(second1);
First.Add(second2);
First.Display();
}
#endregion
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("Without Rx");
Console.WriteLine("======");
var iterable = new List <int> {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
};
foreach (var iterator in iterable)
{
if (iterator < 10)
{
System.Console.WriteLine(iterator);
}
}
Console.WriteLine("");
Console.WriteLine("With LINQ");
Console.WriteLine("======");
var query = iterable.Where(iterator => iterator < 10).Select(iterator => { System.Console.WriteLine(iterator); return(iterator); });
query.ToList();
Console.WriteLine("");
Console.WriteLine("With ProtoRx");
Console.WriteLine("======");
var ApplesStock = new StockObservable {
Name = "Apples stock"
};
var PearsStock = new StockObservable {
Name = "Pears stock"
};
var CabinetsStock = new StockObservable {
Name = "Cabinets stock"
};
var FruitStore = new StockObserver {
Name = "Fruit store"
};
var Storage = new StockObserver {
Name = "storage"
};
ApplesStock.Subscribe(FruitStore);
ApplesStock.Subscribe(Storage);
PearsStock.Subscribe(FruitStore);
PearsStock.Subscribe(Storage);
CabinetsStock.Subscribe(Storage);
Console.WriteLine("");
Console.WriteLine("Initialize apples and pears to 20 units");
ApplesStock.Units = 20;
PearsStock.Units = 20;
Console.WriteLine("");
for (int i = 0; i < 5; i++)
{
if (i % 2 == 0)
{
Console.WriteLine("Rest an apple");
ApplesStock.Units--;
}
else
{
Console.WriteLine("Rest a pear");
PearsStock.Units--;
}
Thread.Sleep(1000);
}
Console.WriteLine("");
Console.WriteLine("Initialize cabinets to 3 units");
CabinetsStock.Units = 3;
Thread.Sleep(1000);
Console.WriteLine("Add a cabinet");
CabinetsStock.Units = 4;
System.Console.ReadLine();
}
