added solution#293
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added solution
added solution
MAFIOZNIK1999
suggested changes
Sep 14, 2021
| return firstOperand - secondOperand; | ||
| case '/': | ||
| if (secondOperand == 0) { | ||
| throw new IllegalArgumentException("Divisor can't be zero"); |
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throw new ArithmeticException("Division by zero is not possible!");
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| class CalculatorTest { | ||
| private static final double DELTA = 0.0001; | ||
| private static Calculator calculator; | ||
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| @BeforeAll | ||
| static void setUp() { | ||
| calculator = new Calculator(); | ||
| } | ||
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| @Test | ||
| void calculate_additionTwoPositiveOperands_Ok() { | ||
| double expected = 30.0; | ||
| double actual = calculator.calculate(20.0, 10.0, '+'); |
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объяви 1 раз expected and actual и используй их во всех методах
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| case '^': | ||
| return Math.pow(firstOperand, secondOperand); |
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добавь еще 1 метод firstOperand = 0, secondOperand = -2
added solution
added solution
added solution
added solution
MAFIOZNIK1999
approved these changes
Sep 14, 2021
Max-Pochepets
approved these changes
Sep 14, 2021
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added solution