public void test_detection_of_undefined_variables()
{
var p = new ParserX();
p.SetExpr("a+b+c+d");
var expr_var = p.GetExprVar();
var var = p.GetVar();
Assert.AreEqual(4, expr_var.Count);
Assert.AreEqual(0, var.Count);
}
public void test_detection_of_auto_created_variables()
{
var p = new ParserX();
p.EnableAutoCreateVar(true);
p.SetExpr("a+b+c+d");
var expr_var = p.GetExprVar();
var var = p.GetVar();
Assert.AreEqual(4, expr_var.Count);
Assert.AreEqual(4, var.Count);
}
public void test_detection_of_variables()
{
var p = new ParserX();
Value[] vVarVal = { 1.0, 2.0, 3.0, 4.0 };
p.DefineVar("a", new Variable(vVarVal[0]));
p.DefineVar("b", new Variable(vVarVal[1]));
p.DefineVar("c", new Variable(vVarVal[2]));
p.DefineVar("d", new Variable(vVarVal[3]));
p.SetExpr("a+b+c+d");
var expr_var = p.GetExprVar();
var var = p.GetVar();
Assert.AreEqual(4, expr_var.Count);
Assert.AreEqual(4, var.Count);
}