public void Calc_WrongExpression_0Returned() { //arrange StringCalculator calculator = new StringCalculator(); //act int result = calculator.Calc("*"); result += calculator.Calc("+"); result += calculator.Calc("-"); result += calculator.Calc("/"); result += calculator.Calc("%"); //assert Assert.AreEqual(0, result); }
public void ReturnCorrectAnswerToEquation(string equation, double answer) { var calculator = new StringCalculator(); var result = calculator.Calc(equation); result.Should().Be(answer); }
public void Calc_1Summ2_3Retuned() { //arrange StringCalculator calculator = new StringCalculator(); //act int result = calculator.Calc("1+2"); //assert Assert.AreEqual(3, result); }
public void Calc_EmptyExpression_0Returned () { //arrange StringCalculator calculator = new StringCalculator(); //act int result = calculator.Calc(""); //assert Assert.AreEqual(0, result); }