/** Test of multiply method, of class Calculadora. */ @Test public void testMultiply() { System.out.println("multiply"); double number1 = 0.0; double number2 = 0.0; Calculadora instance = new Calculadora(); double expResult = 0.0; double result = instance.multiply(number1, number2); assertEquals(expResult, result, 0.0); // TODO review the generated test code and remove the default call to fail. }