public void fct_OP_CP_ok()
{
string expr = "fct()";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprFunctionCall rootExpr = result.RootExpr as ExprFunctionCall;
Assert.IsNotNull(rootExpr, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", rootExpr.FunctionName, "The function name should be: fct");
Assert.AreEqual(0, rootExpr.ListExprParameters.Count, "The function call should have any parameter");
}
public void CheckOperand_double_separatorDot()
{
string expr = "12.34";
List <ExprToken> listTokens = TestCommon.AddTokens("12.34");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildConfig(DecimalAndFunctionSeparators.Standard);
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens 12.34 should be decoded with success");
// check the root node
ExprFinalOperand rootBinExpr = result.RootExpr as ExprFinalOperand;
Assert.IsNotNull(rootBinExpr, "The root node type should be BoolBinExprOperand");
Assert.AreEqual("12.34", rootBinExpr.Operand, "The left operand should be 12.34");
Assert.AreEqual(OperandType.ValueDouble, rootBinExpr.ContentType, "The operand type should be a double");
}
public void OP_not_a_CP_ok()
{
string expr = "(not a)";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "not", "a", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens (not a) should be decoded with success");
// check the root node
ExprLogicalNot rootBinExpr = result.RootExpr as ExprLogicalNot;
Assert.IsNotNull(rootBinExpr, "The root node type should be a ExprLogicalNot");
// the inner expr is an operand
ExprFinalOperand exprOperandInner = rootBinExpr.ExprBase as ExprFinalOperand;
Assert.IsNotNull(exprOperandInner, "The root node type should be BoolBinExprOperand");
Assert.AreEqual("a", exprOperandInner.Operand, "The left operand should be a");
}
public void CheckOperand_objectname()
{
string expr = "a";
List <ExprToken> listTokens = TestCommon.AddTokens("a");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens (A=B) should be decoded with success");
// check the root node
ExprFinalOperand rootBinExpr = result.RootExpr as ExprFinalOperand;
Assert.IsNotNull(rootBinExpr, "The root node type should be BoolBinExprOperand");
Assert.AreEqual("a", rootBinExpr.Operand, "The left operand should be a");
Assert.AreEqual(OperandType.ObjectName, rootBinExpr.ContentType, "The operand type should be an object name");
}
public void a_Eq_A()
{
string expr = "a=A";
List <ExprToken> listTokens = TestCommon.AddTokens("a", "=", "A");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
ExprSyntaxTreeAnalyzer analyzer = new ExprSyntaxTreeAnalyzer();
analyzer.Analyze(result);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// check the list of variables present in the expression
Assert.AreEqual(1, result.ListExprVarUsed.Count, "The expression should have 1 variable");
ExprObjectUsedBase obj1 = result.ListExprVarUsed.Find(o => o.Name.Equals("a"));
Assert.IsNotNull(obj1, "The var a should exists");
Assert.AreEqual(ExprObjectType.Variable, obj1.ExprObjectType, "The obj a should be a variable");
}
public void a_Eq_12_checkVarSyntax_0var_err()
{
string expr = "0var";
List <ExprToken> listTokens = TestCommon.AddTokens("0var");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
ExprSyntaxTreeAnalyzer analyzer = new ExprSyntaxTreeAnalyzer();
analyzer.Analyze(result);
// finished with an error
Assert.AreEqual(1, result.ListError.Count, "The tokens should be decoded with an error");
// check the list of variables present in the expression
Assert.AreEqual(0, result.ListExprVarUsed.Count, "The expression should have any variable");
// todo: check error code
Assert.AreEqual(ErrorCode.ValueNumberBadFormed, result.ListError[0].Code, "The error code should be: ValueNumberBadFormed");
}
public void fct_BO_12_BC_ok()
{
string expr = "fct(12)";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", "12", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprFunctionCall rootExpr = result.RootExpr as ExprFunctionCall;
Assert.IsNotNull(rootExpr, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", rootExpr.FunctionName, "The function name should be: fct");
Assert.AreEqual(1, rootExpr.ListExprParameters.Count, "The function call should have one parameter");
// check the parameter: its a final operand: name and type!!
ExprFinalOperand const12 = rootExpr.ListExprParameters[0] as ExprFinalOperand;
Assert.AreEqual("12", const12.Operand, "The parameter name should be: 12");
Assert.IsTrue(const12.ContentType == OperandType.ValueInt, "The parameter type should be: int");
}
public void CheckOperand_number_badformed()
{
string expr = "12az";
List <ExprToken> listTokens = TestCommon.AddTokens("12az");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(1, result.ListError.Count, "The tokens 12az should be decoded with one error");
Assert.AreEqual(ErrorCode.ValueNumberBadFormed, result.ListError[0].Code, "the parse should failed: ValueNumberBadFormed");
//// check the root node
//ExprFinalOperand rootBinExpr = result.RootExpr as ExprFinalOperand;
//Assert.IsNotNull(rootBinExpr, "The root node type should be BoolBinExprOperand");
//Assert.AreEqual("12az", rootBinExpr.Operand, "The left operand should be 12az");
//Assert.AreEqual(OperandType.ValueNumberBadFormed, rootBinExpr.ContentType, "The operand type should be a string");
}
public void OP_a_or_b_CP_and_not_OP_c_CP()
{
string expr = "(a or b) and not (c)";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "a", "or", "b", ")");
TestCommon.AddTokens(listTokens, "and", "not", "(");
TestCommon.AddTokens(listTokens, "c", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens (a and not b) should be decoded with success");
// check the root node: bin expr
ExprLogical binExpr = result.RootExpr as ExprLogical;
Assert.IsNotNull(binExpr, "The root node type should be ExprLogical");
// the operator is: and
Assert.AreEqual(OperatorLogicalCode.And, binExpr.Operator, "The operator should be and");
//----the left part is : (a or b)
ExprLogical exprLeftLogical = binExpr.ExprLeft as ExprLogical;
Assert.IsNotNull(exprLeftLogical, "The root node type should be exprLeftLogical");
// the operator is: or
Assert.AreEqual(OperatorLogicalCode.Or, exprLeftLogical.Operator, "The operator should be or");
// a
ExprFinalOperand exprLeftLogicalLeftOperand = exprLeftLogical.ExprLeft as ExprFinalOperand;
Assert.AreEqual("a", exprLeftLogicalLeftOperand.Operand, "The left operand should be a");
// b
ExprFinalOperand exprLeftLogicalRightOperand = exprLeftLogical.ExprRight as ExprFinalOperand;
Assert.AreEqual("b", exprLeftLogicalRightOperand.Operand, "The right operand should be b");
//----the right part is: not(c)
ExprLogicalNot notExpr = binExpr.ExprRight as ExprLogicalNot;
Assert.IsNotNull(notExpr, "The expr type should be ExprLogicalNot");
ExprFinalOperand notExprOperandFinal = notExpr.ExprBase as ExprFinalOperand;
Assert.AreEqual("c", notExprOperandFinal.Operand, "The not operand should be c");
}
public void OP_not_OP_a_and_CP_CP_ok()
{
string expr = "(not (a and b))";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "not", "(");
TestCommon.AddTokens(listTokens, "a", "and", "b");
TestCommon.AddTokens(listTokens, ")", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens (not a) should be decoded with success");
// check the root node: Not expr
ExprLogicalNot rootBinExpr = result.RootExpr as ExprLogicalNot;
Assert.IsNotNull(rootBinExpr, "The root node type should be BoolBinExprNot");
// the inner expr is a logical expr: (a and b)
ExprLogical binExpr = rootBinExpr.ExprBase as ExprLogical;
Assert.IsNotNull(binExpr, "The root node type should be BoolBinExpr");
// a
ExprFinalOperand exprOperandLeft = binExpr.ExprLeft as ExprFinalOperand;
Assert.IsNotNull(exprOperandLeft, "The root node type should be BoolBinExprOperand");
Assert.AreEqual("a", exprOperandLeft.Operand, "The left operand should be a");
// b
ExprFinalOperand exprOperandRight = binExpr.ExprRight as ExprFinalOperand;
Assert.IsNotNull(exprOperandRight, "The root node type should be BoolBinExprOperand");
Assert.AreEqual("b", exprOperandRight.Operand, "The right operand should be b");
// check the operator
Assert.AreEqual(OperatorLogicalCode.And, binExpr.Operator, "The operator should be and");
}
public void fct_OP_a_CP_And_b_ok()
{
string expr = "fct(a) And b";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", "a", ")", "And");
TestCommon.AddTokens(listTokens, "b");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprLogical exprLogical = result.RootExpr as ExprLogical;
Assert.IsNotNull(exprLogical, "The root node type should be Logical");
//----check the left part of the comparison: the function call
ExprFunctionCall exprFunction = exprLogical.ExprLeft as ExprFunctionCall;
Assert.IsNotNull(exprFunction, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", exprFunction.FunctionName, "The function name should be: fct");
Assert.AreEqual(1, exprFunction.ListExprParameters.Count, "The function call should have one parameter");
// check the parameter: its a final operand
ExprFinalOperand paraFunction = exprFunction.ListExprParameters[0] as ExprFinalOperand;
Assert.AreEqual("a", paraFunction.Operand, "The parameter name should be: a");
Assert.IsTrue(paraFunction.ContentType == OperandType.ObjectName, "The parameter type should be: ObjectName");
//----check the right part of the root node
ExprFinalOperand operandRight = exprLogical.ExprRight as ExprFinalOperand;
Assert.IsNotNull(operandRight, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandRight.Operand, "b", "The left operand should be A");
}
public void BRA_A_And_B_Wrong()
{
string expr = "(A and B";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "A", "and", "B");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
Assert.AreEqual(1, result.ListError.Count, "The expr should be decoded with error");
Assert.AreEqual(ErrorCode.BadExpressionBracketOpenCloseMismatch, result.ListError[0].Code, "The errorCode should be: BadExpressionBracketOpenCloseMismatch");
}
public void fct_OP_a_Eq_b_CP_ok()
{
string expr = "fct(a=b)";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", "a", "=", "b", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprFunctionCall rootExpr = result.RootExpr as ExprFunctionCall;
Assert.IsNotNull(rootExpr, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", rootExpr.FunctionName, "The function name should be: fct");
Assert.AreEqual(1, rootExpr.ListExprParameters.Count, "The function call should have one parameter");
// check the parameter: its a comparison expression
ExprComparison exprComparison = rootExpr.ListExprParameters[0] as ExprComparison;
Assert.AreEqual(OperatorComparisonCode.Equals, exprComparison.Operator, "The operator name should be: =");
// check the left part: its a final operand: a
ExprFinalOperand operandLeft = exprComparison.ExprLeft as ExprFinalOperand;
Assert.AreEqual("a", operandLeft.Operand, "should be: a");
Assert.IsTrue(operandLeft.ContentType == OperandType.ObjectName, "The type should be: ObjectName");
// check the right part: its a final operand: a
ExprFinalOperand operandRight = exprComparison.ExprRight as ExprFinalOperand;
Assert.AreEqual("b", operandRight.Operand, "should be: b");
Assert.IsTrue(operandLeft.ContentType == OperandType.ObjectName, "The type should be: ObjectName");
}
public void BRA_a_Eq_not_b_BRA()
{
string expr = "(a = not b)";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "a", "=");
TestCommon.AddTokens(listTokens, "not", "b", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
Assert.AreEqual(1, result.ListError.Count, "The expr should be decoded with error");
Assert.AreEqual(ErrorCode.UnexpectedTokenBeforeNot, result.ListError[0].Code, "The expr should be decoded with error");
}
public void OP_A_Eq_12_wrong()
{
string expr = "(A=12";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "A", "=", "12");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// should have an error
Assert.AreEqual(1, result.ListError.Count, "Parse of the tokens (A=12 should be return an error.");
Assert.AreEqual(ErrorCode.BadExpressionBracketOpenCloseMismatch, result.ListError[0].Code, "The error code should be: BadExpressionBracketOpenCloseMismatch");
}
public void fct_OP_a_sep_b_CP_ok()
{
string expr = "fct(a,b)";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", "a", ",", "b");
TestCommon.AddTokens(listTokens, ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprFunctionCall rootExpr = result.RootExpr as ExprFunctionCall;
Assert.IsNotNull(rootExpr, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", rootExpr.FunctionName, "The function name should be: fct");
Assert.AreEqual(2, rootExpr.ListExprParameters.Count, "The function call should have one parameter");
// check the parameter: its a final operand: name and type!!
ExprFinalOperand paraFunction = rootExpr.ListExprParameters[0] as ExprFinalOperand;
Assert.AreEqual("a", paraFunction.Operand, "The parameter name should be: a");
Assert.IsTrue(paraFunction.ContentType == OperandType.ObjectName, "The parameter type should be: ObjectName");
// check the parameter 2: its a final operand: name and type!!
ExprFinalOperand paraFunction2 = rootExpr.ListExprParameters[1] as ExprFinalOperand;
Assert.AreEqual("b", paraFunction2.Operand, "The parameter name should be: b");
Assert.IsTrue(paraFunction2.ContentType == OperandType.ObjectName, "The parameter type should be: ObjectName");
}
public void BRA_A_And_B_BRA()
{
string expr = "(A and B)";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "A", "and", "B", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The expr should be decoded with success");
// check the root node, its a binary expression
ExprLogical rootBinExpr = result.RootExpr as ExprLogical;
Assert.IsNotNull(rootBinExpr, "The root node type should be ExprLogical");
// check the left part of the root node
ExprFinalOperand operandLeft = rootBinExpr.ExprLeft as ExprFinalOperand;
Assert.IsNotNull(operandLeft, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandLeft.Operand, "A", "The left operand should be A");
// check the right part of the root node
ExprFinalOperand operandRight = rootBinExpr.ExprRight as ExprFinalOperand;
Assert.IsNotNull(operandRight, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandRight.Operand, "B", "The left operand should be B");
// check the root node operator
Assert.AreEqual(rootBinExpr.Operator, OperatorLogicalCode.And, "The root operator should be and");
}
public void A_Eq_B()
{
string expr = "A=B";
List <ExprToken> listTokens = TestCommon.AddTokens("A", "=", "B");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens (A=B) should be decoded with success");
//----check the root node
ExprComparison rootBinExpr = result.RootExpr as ExprComparison;
Assert.IsNotNull(rootBinExpr, "The root node type should be BoolBinExpr");
//----check the left part of the root node
ExprFinalOperand operandLeft = rootBinExpr.ExprLeft as ExprFinalOperand;
Assert.IsNotNull(operandLeft, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandLeft.Operand, "A", "The left operand should be A");
//----check the right part of the root node
ExprFinalOperand operandRight = rootBinExpr.ExprRight as ExprFinalOperand;
Assert.IsNotNull(operandRight, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandRight.Operand, "B", "The left operand should be B");
// check the root node operator
Assert.AreEqual(rootBinExpr.Operator, OperatorComparisonCode.Equals, "The root operator should be =");
}
public void a_Gt_fct_OP_CP_ok()
{
string expr = "a > fct()";
List <ExprToken> listTokens = TestCommon.AddTokens("a", ">", "fct", "(", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprComparison exprComparison = result.RootExpr as ExprComparison;
Assert.IsNotNull(exprComparison, "The root node type should be Comparison");
//----check the left part of the root node
ExprFinalOperand operandLeft = exprComparison.ExprLeft as ExprFinalOperand;
Assert.IsNotNull(operandLeft, "The left root node type should be BoolBinExprOperand");
Assert.AreEqual(operandLeft.Operand, "a", "The left operand should be A");
//----check the right part of the comparison: the function call
ExprFunctionCall exprFunction = exprComparison.ExprRight as ExprFunctionCall;
Assert.IsNotNull(exprFunction, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", exprFunction.FunctionName, "The function name should be: fct");
Assert.AreEqual(0, exprFunction.ListExprParameters.Count, "The function call should have any parameter");
}
public void fct_OP_a_Eq_b_CP_ok()
{
string expr = "fct(not a)";
List <ExprToken> listTokens = TestCommon.AddTokens("fct", "(", "not", "a", ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
ExpressionEvalConfig config = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(config);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
// finished with no error
Assert.AreEqual(0, result.ListError.Count, "The tokens should be decoded with success");
// get the root expression
ExprFunctionCall rootExpr = result.RootExpr as ExprFunctionCall;
Assert.IsNotNull(rootExpr, "The root node type should be ExprFunctionCall");
Assert.AreEqual("fct", rootExpr.FunctionName, "The function name should be: fct");
Assert.AreEqual(1, rootExpr.ListExprParameters.Count, "The function call should have one parameter");
// check the parameter: its a logical Not expression
ExprLogicalNot exprLogicalNot = rootExpr.ListExprParameters[0] as ExprLogicalNot;
Assert.IsNotNull(exprLogicalNot, "The funct param should a Logical Not expression");
// check the left part: its a final operand: a
ExprFinalOperand paramFunc = exprLogicalNot.ExprBase as ExprFinalOperand;
Assert.AreEqual("a", paramFunc.Operand, "should be: a");
Assert.IsTrue(paramFunc.ContentType == OperandType.ObjectName, "The type should be: ObjectName");
}
public void a_Plus_12()
{
string expr = "a+12";
List <ExprToken> listTokens = TestCommon.AddTokens("a", "+", "12");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
//----check the root node
ExprCalculation rootExpr = result.RootExpr as ExprCalculation;
Assert.IsNotNull(rootExpr, "The root node type should be BoolBinExpr");
//----check the left part of the root node
//ExprFinalOperand operandLeft = rootExpr.ExprLeft as ExprFinalOperand;
ExprFinalOperand operandLeft = rootExpr.ListExprOperand[0] as ExprFinalOperand;
Assert.IsNotNull(operandLeft, "The left root node type should be a final operand");
Assert.AreEqual(operandLeft.Operand, "a", "The left operand should be A");
//----check the right part of the root node
//ExprFinalOperand operandRight = rootExpr.ExprRight as ExprFinalOperand;
ExprFinalOperand operandRight = rootExpr.ListExprOperand[1] as ExprFinalOperand;
Assert.IsNotNull(operandRight, "The left root node type should be a Final operand");
Assert.AreEqual(operandRight.Operand, "12", "The left operand should be 12");
// check the root node operator
Assert.AreEqual(rootExpr.ListOperator[0].Operator, OperatorCalculationCode.Plus, "The root operator should be =");
}
public void OP_a_not_not_b_CP_wrong()
{
string expr = "(a not not b)";
List <ExprToken> listTokens = TestCommon.AddTokens("(", "a", "not", "not", "b");
TestCommon.AddTokens(listTokens, ")");
// decoder, renvoie un arbre de node
ExprTokensParser parser = new ExprTokensParser();
// the default list: =, <, >, >=, <=, <>
var dictOperators = TestCommon.BuildDefaultConfig();
parser.SetConfiguration(dictOperators);
// decode the list of tokens
ParseResult result = parser.Parse(expr, listTokens);
Assert.AreEqual(1, result.ListError.Count, "Should failed");
// todo: revoir le code d'erreur renvoyé
Assert.AreEqual(ErrorCode.ExprNotBeforeNotIsUnanthorized, result.ListError[0].Code, "The expr should be decoded with error");
}
