public void Calculate_FirstAddendum_1()
{
var service = new SumOperator(1, 0);
var result = service.Calculate();
Assert.Equal(1, result);
}
public void Calculate(int firstAddendum, int secondAddendum)
{
var service = new SumOperator(firstAddendum, secondAddendum);
var result = service.Calculate();
Assert.Equal(firstAddendum + secondAddendum, result);
}
public void Calculate_FirstAddendum_LessThan0()
{
var service = new SumOperator(-1, 1);
var ex = Assert.Throws <ArgumentException>(() => service.Calculate());
Assert.Contains("non valido", ex.Message);
}
public void Execute_AllGreaterThaThan0()
{
var service = new SumOperator();
var addends = new[] { 1, 2, 3 };
var result = service.Execute(addends);
Assert.Equal(6, result);
}
public void SumOperator_Calculate()
{
var op = new SumOperator();
Assert.AreEqual(op.Calculate(9, 3), 12);
Assert.AreEqual(op.Calculate(9, -3), 6);
Assert.AreEqual(op.Calculate(-9, 3), -6);
Assert.AreEqual(op.Calculate(-9, -3), -12);
}
static void Main()
{
//Wrong Example
var wrongExample = new SumOperatorAndPrinter();
var testArray = new int[] { 2, 3, 4, 5 };
Console.WriteLine(wrongExample.Sum(testArray));
wrongExample.PrinterOnConsole("my message");
//Refactored - right example
var sumOperator = new SumOperator();
IPrinter consolePrinter = new ConsolePrinter();
Console.WriteLine(sumOperator.Sum(testArray));
consolePrinter.PrintMessage("Print this message!");
}
public void EvaluateAddsOperands(
int operand1,
int operand2,
int expectedResult)
{
// Arrange
var operatorFunction = new SumOperator();
// Act
var result = operatorFunction.Evaluate(operand1, operand2);
// Assert
Assert.That(result, Is.EqualTo(expectedResult));
}
/// <summary>
/// Aggregate over all label dimensions or preserve distinct dimensions by including a without or by clause.
/// </summary>
/// <param name="filter"></param>
/// <returns></returns>
public InstantVector SumWithFilter(LabelFilter filter)
{
return(AddAction(SumOperator.Create().WithFilter(filter)));
}
/// <summary>
/// Calculate sum over dimensions
/// </summary>
/// <returns></returns>
public InstantVector Sum()
{
return(AddAction(SumOperator.Create()));
}
