public void CanParseTermsFromGOOD2TermExpression() { BasicTasks doSomething = new BasicTasks(); doSomething.DelineateTerms("8+2"); Assert.AreEqual(doSomething.firstNumb, 8); Assert.AreEqual(doSomething.secNumb, 2); Assert.AreEqual(doSomething.OurDelimeter, '+'); }
static void Main(string[] args) { int counter = 0; var propeller = true; BasicTasks basicOperation = new BasicTasks(); while (propeller) { string prompt = "[" + counter + "]" + "> "; // Take the user's input expression and save it to a variable Console.Write(prompt); string expression = Console.ReadLine(); switch (expression) { //Handling one keyword for exiting application case "quit": Console.WriteLine("See ya!"); Environment.Exit(1); return; // Handling another keyword for exiting the application case "exit": Console.WriteLine("See ya!"); Environment.Exit(1); return; // Handling the user entering "last" command case "last": Console.WriteLine(Stack.LastAnswer); break; // Handling the user entering "lastq" command case "lastq": Console.WriteLine(Stack.LastCommand); break; // Handling the user entering an expression to be evaluated default: // Increment counter with each go round // counter = counter + 1; // Stashing this away so it's ready if user enters "lastq" command if (expression != "lastq" || expression != "last") { Stack.LastCommand = expression; } // Going to find our delimeter basicOperation.DelineateTerms(expression); Evaluate evaluating = new Evaluate(basicOperation); //Stack MainStack = new Stack(); // Here we determine whether to send this on for calculation or constant setting switch (basicOperation.OurDelimeter) { // Will get set as a constant case '=': basicOperation.calcStack.SettingConstant(basicOperation.ifChar, basicOperation.secNumb); //Console.WriteLine("the expression " + expression + " has been added to the dictionary"); break; default: evaluating.EvaluateThis(expression); // Increment counter with each go round counter = counter + 1; Console.WriteLine("= " + Computations.Answer); break; } break; } } }
public void ThrowsErrorForIncorrectExpression() { BasicTasks doSomething = new BasicTasks(); doSomething.DelineateTerms("8+"); }