public void Initialize()
{
var mock = new Mock <ICalculationOperation>();
mock.Setup(m => m.GetPriority("+")).Returns(2);
mock.Setup(m => m.GetPriority("*")).Returns(3);
_calculationOperation = new PostfixNotationParseEquation(mock.Object);
}
public PostfixNotationExpression(ICalculationOperation calculationOperation, IPostfixNotationParseEquation postfixNotationParseEquation)
{
_postfixNotationParseEquation = postfixNotationParseEquation;
_calculationOperation = calculationOperation;
}