public void Engine_Validate_NotEnoughtMarketMoney_Throws_Error(string amount)
{
var input = new[] { Helpers.GetCsvFileFullPath(), amount };
Assert.That(() => {
var service = new QuoteEngine();
var output = service.GetQuote(input);
}, Throws.TypeOf <Core.Validation.ValidationException>(), LendQuoteProvider.ErrorUnavailableMarketMoney);
}
public void Engine_Validate_InvalidAmmount_Throws_Error(string amount)
{
var input = new[] { Helpers.GetCsvFileFullPath(), amount };
Assert.That(() => {
var service = new QuoteEngine();
var output = service.GetQuote(input);
}, Throws.TypeOf <Core.Validation.ValidationException>());
}
public void Engine_Validate_InputWrongParams_Throws_Error()
{
var input = new[] { "1000" };
Assert.That(() => {
var service = new QuoteEngine();
var output = service.GetQuote(input);
}, Throws.TypeOf <Core.Validation.ValidationException>(), QuoteEngine.ErrorWrongParams);
}
public void Engine_Validate_WrongFileName_Throws_Error()
{
var input = new[] { "somefile", "1000" };
Assert.That(() => {
var service = new QuoteEngine();
var output = service.GetQuote(input);
}, Throws.TypeOf <Core.Validation.ValidationException>());
}
public void Engine_FullTest_OK()
{
var input = new[] { Helpers.GetCsvFileFullPath(), "1000" };
var service = new QuoteEngine();
var output = service.GetQuote(input);
Assert.AreEqual(ExpectedOutputForFullTest, output);
}
//
//
//
//
// ****************************************
// **** Setup Initialize() ****
// ****************************************
/// <summary>
/// The Strategy has been created, and now we add its engines.
/// When we call Engine.SetupInitialize() the engine can make NO assumptions
/// about the Strategy, except that it and its StrategyHub exists.
/// Other Engines may or may not exist.
/// What is allowed is that Engines can spawn other Engines and add them
/// to the *end* of the Strategy.m_Engines[] list freely.
/// </summary>
public void SetupInitialize(IEngineHub myHub)
{
StrategyHub = (StrategyHub)myHub; // store ptr to new parent hub.
// First initialize each of my engines.
int id = 0;
while (id < m_Engines.Count) // Loop using while so that Engines can ADD new engines to end of list.
{ // Adding new engines spontaneously is allowed here only.
Engine engine = m_Engines[id];
engine.SetupInitialize(StrategyHub, this, id); // Tell Engine his new Hub, and owner, and his new id#.
// Keep track of important engine ptrs we need.
if (engine is PricingEngine) // using simple "if"s allows one engine to play multiple roles.
{
PricingEngines.Add((PricingEngine)engine); //m_PricingEngine = (StrategyEngines.PricingEngine)engine;
}
if (engine is TradeEngine)
{
m_OrderEngine = (TradeEngine)engine;
}
if (engine is ZGraphEngine)
{
m_GraphEngine = (ZGraphEngine)engine;
}
if (engine is FauxQuote)
{
m_QuoteEngine = (FauxQuote)engine;
}
id++;
}//next engine id
// Create missing basic engines
if (m_OrderEngine == null)
{
m_OrderEngine = new TradeEngine();
TryAddEngine(m_OrderEngine, myHub);
m_OrderEngine.SetupInitialize(StrategyHub, this, -1);// Tell Engine his new Hub, and owner, and his new id# (which is already set in TryAddEngine()).
}
if (m_GraphEngine == null)
{
m_GraphEngine = new ZGraphEngine();
TryAddEngine(m_GraphEngine, myHub);
m_GraphEngine.SetupInitialize(StrategyHub, this, -1);
}
if (m_QuoteEngine == null)
{
QuoteEngine quoteEngine = new QuoteEngine();
m_QuoteEngine = quoteEngine;
TryAddEngine(quoteEngine, myHub);
quoteEngine.SetupInitialize(StrategyHub, this, -1);
}
// Exit
m_IsInitializeComplete = true; // Must be last line in this method.
}//SetupInitialize()
static void Main(string[] args)
{
try {
var service = new QuoteEngine();
var output = service.GetQuote(args);
Console.WriteLine(output);
}
catch (ValidationException vex) {
Console.WriteLine(vex.Message);
}
catch (Exception ex) {
Console.WriteLine($"We encounter an error while trying to get your quote: {ex.Message}");
}
}
public PortfolioViewModel(String filePath, String service = "Google")
{
try
{
//create portfolio object from xml file path
_portfolio = DataAccess.Factory.PortfolioFactory.Instance.GetPortfolio(filePath);
}
catch (Exception e)
{
throw e;
}
//Create a QuoteEngine that will manage communication and tracking of web service quotes
_engine = new QuoteEngine(_portfolio.GetSymbols(), service);
//initialize binding sources for ViewModel
intitializePortfolioBindingSource();
initializeEqutiyBindingSource();
//bubble up events when quotes change
_engine.QuoteChanged += new QuoteChangedEventHandler(OnQuoteChanged);
_engine.InternetBlackout += new HttpBlackoutEventHandler(OnInternetBlackout);
}
public decimal QuoteMeHappy(Customer c)
{
return(QuoteEngine.GetQuotingEngine(c).QuoteMeHappy(c));
}
