public void TestCanReuse()
{
EventType parentType = SupportEventTypeFactory.CreateBeanType(typeof(SupportBean));
_factory.SetViewParameters(SupportStatementContextFactory.MakeViewContext(), TestViewSupport.ToExprListBean(new Object[] { "LongBoxed", 1000 }));
_factory.Attach(parentType, SupportStatementContextFactory.MakeContext(), null, null);
Assert.IsFalse(_factory.CanReuse(new FirstElementView(null)));
Assert.IsFalse(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongPrimitive"), null, new ExprTimePeriodEvalDeltaConstMsec(1000), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
Assert.IsFalse(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed"), null, new ExprTimePeriodEvalDeltaConstMsec(999), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
Assert.IsTrue(_factory.CanReuse(new ExternallyTimedWindowView(_factory, SupportExprNodeFactory.MakeIdentNodeBean("LongBoxed"), null, new ExprTimePeriodEvalDeltaConstMsec(1000000), null, SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext())));
}
private void TryParameter(Object[] @params, String fieldName, long msec)
{
ExternallyTimedWindowViewFactory factory = new ExternallyTimedWindowViewFactory();
factory.SetViewParameters(SupportStatementContextFactory.MakeViewContext(), TestViewSupport.ToExprListBean(@params));
factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportBean)), SupportStatementContextFactory.MakeContext(), null, null);
ExternallyTimedWindowView view = (ExternallyTimedWindowView)factory.MakeView(SupportStatementContextFactory.MakeAgentInstanceViewFactoryContext());
Assert.AreEqual(fieldName, view.TimestampExpression.ToExpressionStringMinPrecedenceSafe());
Assert.IsTrue(new ExprTimePeriodEvalDeltaConstGivenDelta(msec).EqualsTimePeriod(view.TimeDeltaComputation));
}
private void TryInvalidParameter(Object[] param)
{
try
{
ExternallyTimedWindowViewFactory factory = new ExternallyTimedWindowViewFactory();
factory.SetViewParameters(null, TestViewSupport.ToExprListBean(new Object[] { param }));
factory.Attach(SupportEventTypeFactory.CreateBeanType(typeof(SupportBean)), SupportStatementContextFactory.MakeContext(), null, null);
Assert.Fail();
}
catch (ViewParameterException ex)
{
// expected
}
}