public void InvalidSymbolInPostfixFormShouldThrowException(IStack stack) { var postfixForm = "5 5 XD"; Assert.Throws <System.ArgumentException>(() => StackCalculator.CalculatePostfixForm(postfixForm, stack)); }
public void Setup() { stackCalculator = new StackCalculator(new StackArray()); }
public void DivisionByZeroShouldThrowException(IStack stack) { var postfixForm = "20 0 /"; Assert.Throws <System.DivideByZeroException>(() => StackCalculator.CalculatePostfixForm(postfixForm, stack)); }
public void CalculateCorrectExpression1Test(IStack stack) { Assert.AreEqual((true, 3), StackCalculator.Calculate("96 6 - 17 13 + /", stack)); }
public void CalculateCorrectExpression2Test(IStack stack) { Assert.AreEqual((true, 110), StackCalculator.Calculate("26 42 2 * +", stack)); }
public void NotEnoughOperationTest(IStack stack) { Assert.AreEqual((false, 0), StackCalculator.Calculate("4 5 + 3 2 *", stack)); }
public void StackShouldBeEmpty3Test(IStack stack) { StackCalculator.Calculate("9 6", stack); Assert.IsTrue(stack.IsEmpty()); }
public void OneOperandBeforeOperationTest(IStack stack) { Assert.AreEqual((false, 0), StackCalculator.Calculate("3 - 2", stack)); }
public void DivideByZeroTest(IStack stack) { Assert.AreEqual((false, 0), StackCalculator.Calculate("9 0 / 5 3 +", stack)); }
public void EmptyStringTest(IStack stack) { Assert.AreEqual((false, 0), StackCalculator.Calculate("", stack)); }
public void WithInvalidSymbolsTest(IStack stack) { Assert.AreEqual((false, 0), StackCalculator.Calculate("1 3 * a -", stack)); }
public void SetUp() { _stackCalculator = CalculatorFactory.BuildStackCalculator(); }