public void CalculatorOperatorsFromString()
{
foreach (var i in CalculatorOperators.List())
{
Assert.AreEqual(i, CalculatorOperators.FromString(i.Symbols));
}
}
public void OneElementCorrectCommand_Test(string input, ResultStatus expectedResult)
{
var calculator = new ConsoleCalculator();
var resultStatus = calculator.ParseString(input);
var expOperation = CalculatorOperators.FromString(input);
Assert.AreEqual(expectedResult, resultStatus);
Assert.AreEqual(expOperation, calculator.Operator);
}
public void TwoElementCorrectCommand_Test(string input, double memoryField, double resultField, ResultStatus expectedResult, string expectedOperation, double expectedOp2)
{
var calculator = new ConsoleCalculator(memoryField, resultField, 0, 0, CalculatorOperators.Add);
var resultStatus = calculator.ParseString(input);
var expOperation = CalculatorOperators.FromString(expectedOperation);
Assert.AreEqual(expectedResult, resultStatus);
Assert.AreEqual(expOperation, calculator.Operator);
Assert.AreEqual(resultField, calculator.Operand1);
Assert.AreEqual(expectedOp2, calculator.Operand2);
}
/// <summary>
/// Обертка для превращения строки с оператором (командой) в оператор
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static CalculatorOperators StrToOperator(string str)
{
return(CalculatorOperators.FromString(str));
}