public void CalculationListTest()
{
double _a = 4;
double _b = 2;
Func <double, double, double> _action = Operations.Sum;
var _calculatorBuilder = new CalculatorBuilder();
Calculator _calculator = new Calculator(_calculatorBuilder);
_calculator.CreateCalculation(_a, _b, _action);
_action = Operations.Difference;
_calculator.CreateCalculation(_a, _b, _action);
_action = Operations.Division;
_calculator.CreateCalculation(_a, _b, _action);
_action = Operations.Multiplication;
_calculator.CreateCalculation(_a, _b, _action);
_calculatorBuilder.GetList().ForEach(action : delegate(ICalculation calculations)
{
Console.WriteLine(calculations.GetResult());
});
}
public void DivisionTest()
{
double _a = 15;
double _b = 5;
Func <double, double, double> _action = Operations.Division;
Calculator _calculator = new Calculator(new CalculatorBuilder());
var _result = _calculator.CreateCalculation(_a, _b, _action);
Assert.AreEqual(_result.GetResult(), 3);
}
public void SumListTest()
{
//initialize a new list of numbers
List <double> _values = new List <double> {
1, 2, 3, 4, 5, 6
};
Func <List <double>, double> _operations = OperationList.SumList;
Calculator _calculator = new Calculator(new CalculatorBuilder()); //Not setting new CalculatorBuilder() will throw a System.NullReferenceException where the object has not been set to an instance of an object
var _result = _calculator.CreateCalculation(_values, _operations);
Assert.AreEqual(21, _result.GetResult());
}
public void SumTest()
{
double _a = 1;
double _b = 2;
Func <double, double, double> _action = Operations.Sum;
Calculator _calculator = new Calculator(new CalculatorBuilder());
//var _calculatorBuilder = new CalculatorBuilder();
//var _result = _calculatorBuilder.CreateCalculation(_a, _b, _action);
var _result = _calculator.CreateCalculation(_a, _b, _action);
Console.WriteLine(_result.GetResult());
Assert.AreEqual(_result.GetResult(), 3);
//Console.WriteLine(_calculatorBuilder.GetList()[0].GetResult());
//var _result = _calculator.CreateCalculation(_a, _b, _action);
}
public void AddValueDecoratorTest()
{
double _a = 15;
double _b = 5;
Func <double, double, double> _action = Operations.Division;
Calculator _calculator = new Calculator(new CalculatorBuilder());
var _result = _calculator.CreateCalculation(_a, _b, _action);
Func <List <double>, double> _operations = OperationList.SumList;
AddValues _addValues = new AddValues(_result.GetResult());
List <double> _newValues = new List <double> {
1, 2, 3, 4, 5, 6
};
var _newResults = _addValues.CreateNewCalculation(_newValues, _operations);
Assert.AreEqual(_result.GetResult(), 3);
Assert.AreEqual(_newResults.GetResult(), 24);
Console.WriteLine(_newResults.GetResult());
}
