public void CalculateFromText_ShouldThrowExceptionForMathematicalError(
string invalidEquation, MathematicalError expectedErrorType
)
{
var calculator = new CalculatorModel();
CalculationParseMathematicalException thrownException =
Assert.Throws <CalculationParseMathematicalException>(
() => calculator.CalculateFromText(invalidEquation)
);
MathematicalError actualErrorType = thrownException.MathematicalErrorType;
Assert.Equal(expectedErrorType, actualErrorType);
}
public CalculationParseMathematicalException(
string message, MathematicalError _MathematicalErrorType
) : base(message)
{
this.MathematicalErrorType = _MathematicalErrorType;
}
