/// <summary>
/// Creates a new calculation based on the given type. The calculation is then performed and logged to a given file.
/// </summary>
/// <param name="t">The type of calculation to create.</param>
private void DoCalculation(Type t)
{
Calculation calculation = null;
try
{
var args = GetInputProbabilities();
switch (t.Name)
{
case "CombineCalculation":
calculation = new CombineCalculation(args);
break;
case "EitherCalculation":
calculation = new EitherCalculation(args);
break;
}
outputView.Buffer.Text += calculation.MainOutput();
Log.LogCalculation(calculation);
}
catch (Exception ex)
{
Log.LogError(ex);
}
}
public ActionResult Either(decimal pa, decimal pb)
{
var calculation = new EitherCalculation(pa, pb);
var result = _calculatorService.Calculate(calculation);
return(Ok(result));
}
public void EitherCalculation_Should_Return_CorrectResult(double op1, double op2, double expected)
{
//Arrange
ICalculation either = new EitherCalculation(op1, op2);
//Act
double actual = either.Calculate();
//Assert
Assert.AreEqual(expected, actual);
}
public void GetInputsForLogMessage_ReturnsExpectedResult()
{
// Arrange
var pa = 0.7M;
var pb = 0.8M;
var calculation = new EitherCalculation(pa, pb);
// Act
var result = calculation.GetInputsForLogMessage();
// Assert
result.Should().Be("0.7 + 0.8 - 0.7 * 0.8");
}
public void Calculate_ReturnsExpectedResult()
{
// Arrange
var pa = 0.7M;
var pb = 0.8M;
var calculation = new EitherCalculation(pa, pb);
// Act
var result = calculation.Calculate();
// Assert
result.Should().Be(0.94M);
}
public void Validate_ValidParameters_ReturnsExpectedResult()
{
// Arrange
var pa = 0.7M;
var pb = 0.8M;
var calculation = new EitherCalculation(pa, pb);
// Act
var result = calculation.Validate();
// Assert
var expected = new ValidationResult {
IsValid = true
};
result.Should().BeEquivalentTo(expected);
}
public void Validate_InvalidParameters_ReturnsExpectedResult(decimal pa, decimal pb)
{
// Arrange
var calculation = new EitherCalculation(pa, pb);
// Act
var result = calculation.Validate();
// Assert
var expected = new ValidationResult
{
IsValid = false,
Errors = new List <Error>
{
new Error
{
ErrorCode = ErrorCode.InvalidParameters,
ErrorMessage = "Parameters must be greater than or equal to 0 and less than or equal to 1"
}
}
};
result.Should().BeEquivalentTo(expected);
}
public EitherCalculationTests()
{
this.sut = new EitherCalculation();
}