@@ -0,0 +1,942 @@
+package calculator;%0D%0A%0D%0Aimport static org.junit.Assert.assertEquals;%0D%0Aimport org.junit.Test;%0D%0A%0D%0Apublic class CalculatorTestPrototype %7B%0D%0A%0D%0A    @Test%0D%0A    public void testSum() %7B%0D%0A        CalculatorPrototype calculator = new CalculatorPrototype();%0D%0A        int sum = calculator.sum(3,3);%0D%0A        assertEquals(6, sum);%0D%0A    %7D%0D%0A    %0D%0A    @Test%0D%0A    public void testDivisionEven() %7B%0D%0A        CalculatorPrototype calculator = new CalculatorPrototype();%0D%0A        int sum = calculator.divide(6,3);%0D%0A        assertEquals(2, sum);%0D%0A    %7D%0D%0A%0D%0A    @Test%0D%0A    public void testDivisionOdd() %7B%0D%0A        CalculatorPrototype calculator = new CalculatorPrototype();%0D%0A        int sum = calculator.divide(7,3);%0D%0A        assertEquals(1, sum);%0D%0A    %7D%0D%0A%0D%0A    @Test(expected = ArithmeticException.class)%0D%0A    public void testDivisionByZero() %7B%0D%0A        CalculatorPrototype calculator = new CalculatorPrototype();%0D%0A        int sum = calculator.divide(3,0);%0D%0A    %7D%0D%0A%0D%0A%7D

Add first test