public void TestIncorrectUse()
{
try {
_myView = new ExternallyTimedWindowView(
null,
SupportExprNodeFactory.MakeIdentNodeBean("TheString"), null,
new ExprTimePeriodEvalDeltaConstGivenDelta(0), null,
SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container));
} catch (ArgumentException) {
// Expected exception
}
}
public void TestCanReuse()
{
EventType parentType = SupportEventTypeFactory.CreateBeanType(typeof(SupportBean));
AgentInstanceContext agentInstanceContext = SupportStatementContextFactory.MakeAgentInstanceContext(_container);
_factory.SetViewParameters(SupportStatementContextFactory.MakeViewContext(_container), TestViewSupport.ToExprListBean(new Object[] { "LongBoxed", 1000 }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(_container), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null), agentInstanceContext));
Assert.IsFalse(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongPrimitive"), null, new ExprTimePeriodEvalDeltaConstGivenDelta(1000), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container)), agentInstanceContext));
Assert.IsFalse(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed"), null, new ExprTimePeriodEvalDeltaConstGivenDelta(999), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container)), agentInstanceContext));
Assert.IsTrue(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed"), null, new ExprTimePeriodEvalDeltaConstGivenDelta(1000000), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container)), agentInstanceContext));
}
public void SetUp()
{
_container = SupportContainer.Reset();
// Set up timed window view and a test child view, set the time window size to 1 second
ExprNode node = SupportExprNodeFactory.MakeIdentNodeBean("LongPrimitive");
_myView = new ExternallyTimedWindowView(
new ExternallyTimedWindowViewFactory(),
node,
node.ExprEvaluator,
new ExprTimePeriodEvalDeltaConstGivenDelta(1000), null,
SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(_container));
_childView = new SupportBeanClassView(typeof(SupportBean));
_myView.AddView(_childView);
}
public static List <ExprNode> ToExprListBean(Object[] constants)
{
List <ExprNode> expr = new List <ExprNode>();
for (int i = 0; i < constants.Length; i++)
{
if (constants[i] is String)
{
expr.Add(SupportExprNodeFactory.MakeIdentNodeBean(constants[i].ToString()));
}
else
{
expr.Add(new ExprConstantNodeImpl(constants[i]));
}
}
return(expr);
}
private static IList <ExprNode> MakeParams(Type[] clazz, String[] values)
{
var parameters = new List <ExprNode>();
if (values == null)
{
return(parameters);
}
for (int i = 0; i < values.Length; i++)
{
ExprNode node;
String value = values[i];
if (clazz[i] == typeof(string))
{
if (value.StartsWith("\""))
{
value = value.Replace("\"", "");
node = new ExprConstantNodeImpl(value);
}
else
{
node = SupportExprNodeFactory.MakeIdentNodeBean(value);
}
}
else if (clazz[i] == typeof(bool?))
{
node = new ExprConstantNodeImpl(bool.Parse(value));
}
else
{
node = new ExprConstantNodeImpl(int.Parse(value));
}
parameters.Add(node);
}
return(parameters);
}
public void TestMatch()
{
SupportStreamImpl stream = new SupportStreamImpl(TEST_CLASS, 10);
IList <ViewFactory> viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
// No views under stream, no matches
Pair <Viewable, IList <View> > result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// One top view under the stream that doesn't match
SupportBeanClassView testView = new SupportBeanClassView(TEST_CLASS);
stream.AddView(new FirstElementView(null));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// Another top view under the stream that doesn't matche again
testView = new SupportBeanClassView(TEST_CLASS);
stream.AddView(new LengthWindowView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), null, 999, null));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(stream, result.First);
Assert.AreEqual(3, viewFactories.Count);
Assert.AreEqual(0, result.Second.Count);
// One top view under the stream that does actually match
LengthWindowView myLengthWindowView = new LengthWindowView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext(), null, 1000, null);
stream.AddView(myLengthWindowView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(myLengthWindowView, result.First);
Assert.AreEqual(2, viewFactories.Count);
Assert.AreEqual(1, result.Second.Count);
Assert.AreEqual(myLengthWindowView, result.Second[0]);
// One child view under the top view that does not match
testView = new SupportBeanClassView(TEST_CLASS);
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
EventType type = UnivariateStatisticsView.CreateEventType(SupportStatementContextFactory.MakeContext(), null, 1);
UnivariateStatisticsViewFactory factory = new UnivariateStatisticsViewFactory();
factory.EventType = type;
factory.FieldExpression = SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed");
myLengthWindowView.AddView(new UnivariateStatisticsView(factory, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext()));
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(1, result.Second.Count);
Assert.AreEqual(myLengthWindowView, result.Second[0]);
Assert.AreEqual(myLengthWindowView, result.First);
Assert.AreEqual(2, viewFactories.Count);
// Add child view under the top view that does match
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
UnivariateStatisticsViewFactory factoryTwo = new UnivariateStatisticsViewFactory();
factoryTwo.EventType = type;
factoryTwo.FieldExpression = SupportExprNodeFactory.MakeIdentNodeBean("IntPrimitive");
UnivariateStatisticsView myUnivarView = new UnivariateStatisticsView(factoryTwo, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
myLengthWindowView.AddView(myUnivarView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(myUnivarView, result.First);
Assert.AreEqual(1, viewFactories.Count);
// Add ultimate child view under the child view that does match
viewFactories = SupportViewSpecFactory.MakeFactoryListOne(stream.EventType);
LastElementView lastElementView = new LastElementView(null);
myUnivarView.AddView(lastElementView);
result = ViewServiceHelper.MatchExistingViews(stream, viewFactories);
Assert.AreEqual(lastElementView, result.First);
Assert.AreEqual(0, viewFactories.Count);
}
