public void Build_AggrAnalyticOperatorExpr_Expr()
{
List <string> opSymbols = new List <string>(AggrFunctionOperator.Symbols);
opSymbols.AddRange(AnalyticFunctionOperator.Symbols);
foreach (string opSymbol in opSymbols)
{
ApplyBranch applyBranch = new ApplyBranch(ModelResolvers.ExprResolver, this._exprTextGenerator);
Mock <IOperatorDefinition> opDefMock = new Mock <IOperatorDefinition>();
opDefMock.SetupGet(opDef => opDef.Symbol).Returns(opSymbol);
opDefMock.Setup(opDef => opDef.GetOutputStructure(It.IsAny <IExpression>()))
.Returns((IExpression expr) => { return(ModelResolvers.DsResolver()); });
IExpression expr = TestExprFactory.GetExpression(opSymbol, ExpressionFactoryNameTarget.OperatorSymbol);
expr.OperatorDefinition = opDefMock.Object;
expr.AddOperand("ds", ModelResolvers.ExprResolver());
expr.AddOperand("group", ModelResolvers.ExprResolver());
expr.AddOperand("having", ModelResolvers.ExprResolver());
expr.AddOperand("over", ModelResolvers.ExprResolver());
IExpression result = applyBranch.Build(expr);
Assert.NotNull(result.Structure);
Assert.Equal("Generated text", result.ExpressionText);
Assert.Equal("Apply", result.ResultName);
Assert.Equal("apply", result.ParamSignature);
Assert.Equal(expr.OperatorSymbol, result.OperatorSymbol);
Assert.Equal(1, result.OperandsCollection.Count);
Assert.True(result.Operands.ContainsKey("ds"));
}
}
public void Build_NotAggrAnalyticOperatorExpr_Expr(string opSymbol)
{
ApplyBranch applyBranch = new ApplyBranch(ModelResolvers.ExprResolver, this._exprTextGenerator);
Mock <IOperatorDefinition> opDefMock = new Mock <IOperatorDefinition>();
opDefMock.SetupGet(opDef => opDef.Symbol).Returns(opSymbol);
opDefMock.Setup(opDef => opDef.GetOutputStructure(It.IsAny <IExpression>()))
.Returns((IExpression expr) => { return(ModelResolvers.DsResolver()); });
IExpression expr = TestExprFactory.GetExpression(opSymbol, ExpressionFactoryNameTarget.OperatorSymbol);
expr.OperatorDefinition = opDefMock.Object;
expr.AddOperand("ds", ModelResolvers.ExprResolver());
expr.AddOperand("group", ModelResolvers.ExprResolver());
expr.AddOperand("having", ModelResolvers.ExprResolver());
expr.AddOperand("over", ModelResolvers.ExprResolver());
IExpression result = applyBranch.Build(expr);
Assert.NotNull(result.Structure);
Assert.Equal("Generated text", result.ExpressionText);
Assert.Equal("Apply", result.ResultName);
Assert.Equal("apply", result.ParamSignature);
Assert.Equal(expr.OperatorSymbol, result.OperatorSymbol);
Assert.Equal(expr.OperandsCollection.Count, result.OperandsCollection.Count);
for (int i = 0; i < expr.OperandsCollection.Count; i++)
{
Assert.Equal(expr.OperandsCollection.ToArray()[i].ParamSignature, result.OperandsCollection.ToArray()[i].ParamSignature);
}
}