public void TestSpecializedBools()
{
ExpressionParser e = new ExpressionParser();
VariableSet variables = new VariableSet(null, new TestVariableFactory());
variables.RegisterVariable(OperandType.NullableBool, "Left", true);
variables.RegisterVariable(OperandType.Bool, "Right", true);
variables.SetVariableValue("Right", false);
variables.SetVariableValue("Right", true);
variables.SetVariableValue("Right", false);
bool?left = true;
bool right = false;
bool expectedResult = left == right;
var compiledExpression = e.Parse("Left == Right");
var evalResult = compiledExpression.Evaluate(variables);
Assert.AreEqual(1, evalResult.Count);
bool actualResult = (bool)evalResult.Pop().GetValue();
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(3, ((CrazyBool)variables.GetVariable("Right")).ChangeCount);
}
public void TestSimpleDottedAssignment()
{
VariableSet daddyVarbs = new VariableSet();
VariableSet childVarbs = new VariableSet();
daddyVarbs.RegisterVariable(OperandType.Long, "daddyLong", 5);
childVarbs.RegisterVariable(OperandType.Long, "childLong", 6);
childVarbs.RegisterVariable(OperandType.VSet, "daddy", daddyVarbs);
childVarbs.SetVariableValue("daddy.daddyLong", (long)42);
var actualResult = (long)childVarbs.GetVariable("daddy.daddyLong").Value;
var actualResult2 = (long)daddyVarbs.GetVariable("daddyLong").Value;
long expectedResult = 42;
Assert.AreEqual(expectedResult, actualResult);
Assert.AreEqual(expectedResult, actualResult2);
}