package Playground.ExceptionsP; import org.junit.After; import org.junit.Before; import org.junit.jupiter.api.Test; import static org.junit.jupiter.api.Assertions.*; class CalculatorTest { Calculator c = new Calculator(10, 0); @Test void sum() throws CalException { System.out.println("Sum: " + c.sum()); assertEquals(10, c.sum()); } @Test void sub() throws CalException { assertEquals(10, c.sub()); } @Test void div() throws CalException { assertThrows(CalException.class, () -> c.div()); } @After public void tearDown() throws Exception { } }