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[] 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());
}
}
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
}
}