public void TestValidate()
{
// Test success
_opNode.AddChildNode(new SupportExprNode(typeof(String)));
_opNode.AddChildNode(new SupportExprNode(typeof(String)));
_opNode.Validate(SupportExprValidationContextFactory.MakeEmpty(_container));
_opNode.SetChildNodes(new SupportExprNode(typeof(String)));
// Test too few nodes under this node
try
{
_opNode.Validate(SupportExprValidationContextFactory.MakeEmpty(_container));
Assert.Fail();
}
catch (IllegalStateException)
{
// Expected
}
// Test mismatch type
_opNode.AddChildNode(new SupportExprNode(typeof(int)));
try
{
_opNode.Validate(SupportExprValidationContextFactory.MakeEmpty(_container));
Assert.Fail();
}
catch (ExprValidationException)
{
// Expected
}
// As of 5.2, booleans are valid because they implement the IComparable interface
#if false
// Test type cannot be compared
_opNode.ChildNodes = new ExprNode[] { new SupportExprNode(typeof(bool?)) };
_opNode.AddChildNode(new SupportExprNode(typeof(bool?)));
try
{
_opNode.Validate(ExprValidationContextFactory.MakeEmpty());
Assert.Fail();
}
catch (ExprValidationException ex)
{
// Expected
}
#endif
}
public static IList <SelectClauseExprRawSpec> MakeAggregateSelectListNoProps()
{
/*
* top (*)
* c1 (sum) c2 (10)
* c1_1 (5)
*/
ExprNode top = new ExprMathNode(MathArithTypeEnum.MULTIPLY, false, false);
ExprNode c1 = new ExprSumNode(false);
ExprNode c1_1 = new SupportExprNode(5);
ExprNode c2 = new SupportExprNode(10);
top.AddChildNode(c1);
top.AddChildNode(c2);
c1.AddChildNode(c1_1);
ExprNodeUtility.GetValidatedSubtree(ExprNodeOrigin.SELECT, top, ExprValidationContextFactory.MakeEmpty());
IList <SelectClauseExprRawSpec> selectionList = new List <SelectClauseExprRawSpec>();
selectionList.Add(new SelectClauseExprRawSpec(top, null, false));
return(selectionList);
}
public static void Validate(ExprNode node)
{
node.Validate(ExprValidationContextFactory.MakeEmpty());
}