private void TryParameter(Object[] @params, String fieldName)
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(@params));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
UnivariateStatisticsView view = (UnivariateStatisticsView)_factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
Assert.AreEqual(fieldName, view.FieldExpression.ToExpressionStringMinPrecedenceSafe());
}
public void TestCanReuse()
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Symbol", "Feed" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, _parents);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
Assert.IsFalse(_factory.CanReuse(new MergeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), SupportExprNodeFactory.MakeIdentNodesMD("Symbol"), null, true)));
Assert.IsTrue(_factory.CanReuse(new MergeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), SupportExprNodeFactory.MakeIdentNodesMD("Symbol", "Feed"), null, true)));
}
private void TryParameter(object[] parameters, string fieldNameX, string fieldNameY)
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(parameters));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
CorrelationView view = (CorrelationView)_factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
Assert.AreEqual(fieldNameX, ExprNodeUtility.ToExpressionStringMinPrecedenceSafe(view.ExpressionX));
Assert.AreEqual(fieldNameY, ExprNodeUtility.ToExpressionStringMinPrecedenceSafe(view.ExpressionY));
}
private void TryParameter(Object[] @params, String fieldNameX, String fieldNameY)
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(@params));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(_container), null, null);
RegressionLinestView view = (RegressionLinestView)_factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container));
Assert.AreEqual(fieldNameX, view.ExpressionX.ToExpressionStringMinPrecedenceSafe());
Assert.AreEqual(fieldNameY, view.ExpressionY.ToExpressionStringMinPrecedenceSafe());
}
public void TestCanReuse()
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Price", "Volume" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
EventType type = RegressionLinestView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
Assert.IsFalse(_factory.CanReuse(new RegressionLinestView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Price"), SupportExprNodeFactory.MakeIdentNodeMD("Price"), type, null)));
Assert.IsFalse(_factory.CanReuse(new RegressionLinestView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), SupportExprNodeFactory.MakeIdentNodeMD("Price"), type, null)));
Assert.IsTrue(_factory.CanReuse(new RegressionLinestView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Price"), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), type, null)));
}
public void SetUp()
{
_factory = new MergeViewFactory();
_parents = new List <ViewFactory>();
GroupByViewFactory groupByView = new GroupByViewFactory();
groupByView.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Symbol", "Feed" }));
groupByView.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
_parents.Add(groupByView);
}
private void TryInvalidParameter(Object[] @params)
{
try
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(@params));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.Fail();
}
catch (ViewParameterException ex)
{
// expected
}
}
private void TryParameter(Object[] paramList, String[] fieldNames, int size)
{
_factory.SetViewParameters(null, TestViewSupport.ToExprListMD(paramList));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
SortWindowView view = (SortWindowView)_factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
Assert.AreEqual(size, view.SortWindowSize);
Assert.AreEqual(fieldNames[0], view.SortCriteriaExpressions[0].ToExpressionStringMinPrecedenceSafe());
if (fieldNames.Length > 0)
{
Assert.AreEqual(fieldNames[1], view.SortCriteriaExpressions[1].ToExpressionStringMinPrecedenceSafe());
}
}
private void TryInvalidParameter(Object[] parameters)
{
try
{
MergeViewFactory factory = new MergeViewFactory();
factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(parameters));
factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(_container), null, _parents);
Assert.Fail();
}
catch (ViewParameterException)
{
// expected
}
}
private void TryParameter(Object[] parameters, String[] fieldNames)
{
MergeViewFactory factory = new MergeViewFactory();
factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(parameters));
factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(_container), null, _parents);
MergeView view = (MergeView)factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container));
Assert.AreEqual(fieldNames[0], view.GroupFieldNames[0].ToExpressionStringMinPrecedenceSafe());
if (fieldNames.Length > 0)
{
Assert.AreEqual(fieldNames[1], view.GroupFieldNames[1].ToExpressionStringMinPrecedenceSafe());
}
}
public void TestCanReuse()
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Price", "Volume" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
EventType type = WeightedAverageView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
WeightedAverageViewFactory factoryTwo = new WeightedAverageViewFactory();
factoryTwo.FieldNameX = SupportExprNodeFactory.MakeIdentNodeMD("Price");
factoryTwo.EventType = type;
factoryTwo.FieldNameWeight = SupportExprNodeFactory.MakeIdentNodeMD("Price");
Assert.IsFalse(_factory.CanReuse(new WeightedAverageView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
factoryTwo.FieldNameWeight = SupportExprNodeFactory.MakeIdentNodeMD("Volume");
Assert.IsTrue(_factory.CanReuse(new WeightedAverageView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
}
public void TestCanReuse()
{
StatementContext context = SupportStatementContextFactory.MakeContext();
_factory.SetViewParameters(null, TestViewSupport.ToExprListMD(new Object[] { 100, "Price" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
Assert.IsTrue(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Price"), new ExprEvaluator[0], new bool[] { false }, 100, null, false, null)));
Assert.IsFalse(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Volume"), new ExprEvaluator[0], new bool[] { true }, 100, null, false, null)));
Assert.IsFalse(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Price"), new ExprEvaluator[0], new bool[] { false }, 99, null, false, null)));
Assert.IsFalse(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Symbol"), new ExprEvaluator[0], new bool[] { false }, 100, null, false, null)));
_factory.SetViewParameters(null, TestViewSupport.ToExprListMD(new Object[] { 100, "Price", "Volume" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsTrue(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Price", "Volume"), new ExprEvaluator[0], new bool[] { false, false }, 100, null, false, null)));
Assert.IsFalse(_factory.CanReuse(new SortWindowView(_factory, SupportExprNodeFactory.MakeIdentNodesMD("Price", "Symbol"), new ExprEvaluator[0], new bool[] { true, false }, 100, null, false, null)));
}
public void TestCanReuse()
{
AgentInstanceContext agentInstanceContext = SupportStatementContextFactory.MakeAgentInstanceContext(_container);
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Price" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(_container), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null), agentInstanceContext));
EventType type = UnivariateStatisticsView.CreateEventType(SupportStatementContextFactory.MakeContext(_container), null, 1);
UnivariateStatisticsViewFactory factoryOne = new UnivariateStatisticsViewFactory();
factoryOne.EventType = type;
factoryOne.FieldExpression = SupportExprNodeFactory.MakeIdentNodeMD("Volume");
UnivariateStatisticsViewFactory factoryTwo = new UnivariateStatisticsViewFactory();
factoryTwo.EventType = type;
factoryTwo.FieldExpression = SupportExprNodeFactory.MakeIdentNodeMD("Price");
Assert.IsFalse(_factory.CanReuse(new UnivariateStatisticsView(factoryOne, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container)), agentInstanceContext));
Assert.IsTrue(_factory.CanReuse(new UnivariateStatisticsView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container)), agentInstanceContext));
}
public void TestAttaches()
{
// Should attach to anything as long as the fields exists
EventType parentType = SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean));
_factory.SetViewParameters(null, TestViewSupport.ToExprListMD(new Object[] { 100, "Price" }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(), null, null);
try
{
_factory.SetViewParameters(null, TestViewSupport.ToExprListMD(new Object[] { true, "Price" }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(), null, null);
Assert.Fail();
}
catch (ViewParameterException)
{
// expected;
}
}
public void TestAttaches()
{
// Should attach to anything as long as the fields exists
EventType parentType = SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean));
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Price", "Volume" }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(), null, null);
Assert.AreEqual(typeof(double?), _factory.EventType.GetPropertyType(ViewFieldEnum.WEIGHTED_AVERAGE__AVERAGE.GetName()));
try
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Symbol", "Feed" }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(), null, null);
Assert.Fail();
}
catch (ViewParameterException ex)
{
// expected;
}
}
public void TestAttaches()
{
// Should attach to anything as long as the fields exists
EventType parentType = SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean));
_factory.SetViewParameters(_viewFactoryContext,
new[] { SupportExprNodeFactory.MakeIdentNodeMD("Volume"), SupportExprNodeFactory.MakeIdentNodeMD("Price") });
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(_container), null, null);
Assert.AreEqual(typeof(double?), _factory.EventType.GetPropertyType(ViewFieldEnum.REGRESSION__SLOPE.GetName()));
try
{
_factory.SetViewParameters(_viewFactoryContext, TestViewSupport.ToExprListMD(new Object[] { "Symbol", "Symbol" }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(_container), null, null);
Assert.Fail();
}
catch (ViewParameterException)
{
// expected;
}
}
public void TestCanReuse()
{
AgentInstanceContext agentInstanceContext = SupportStatementContextFactory.MakeAgentInstanceContext();
_factory.SetViewParameters(new ViewFactoryContext(null, 1, null, null, false, -1, false), TestViewSupport.ToExprListMD(new object[] { "Price", "Volume" }));
_factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportMarketDataBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null), agentInstanceContext));
EventType type = CorrelationView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
Assert.IsFalse(_factory.CanReuse(new CorrelationView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), SupportExprNodeFactory.MakeIdentNodeMD("Price"), type, null), agentInstanceContext));
Assert.IsFalse(_factory.CanReuse(new CorrelationView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Feed"), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), type, null), agentInstanceContext));
Assert.IsTrue(_factory.CanReuse(new CorrelationView(null, SupportStatementContextFactory.MakeAgentInstanceContext(), SupportExprNodeFactory.MakeIdentNodeMD("Price"), SupportExprNodeFactory.MakeIdentNodeMD("Volume"), type, null), agentInstanceContext));
}
