/** Test of makeCapuccinoNTimes method, of class AdvancedCoffeeMachine. */
 @Test
 public void testMakeCapuccinoNTimes() {
   System.out.println("makeCapuccinoNTimes");
   int n = 0;
   AdvancedCoffeeMachine instance = new AdvancedCoffeeMachine();
   instance.makeCapuccinoNTimes(n);
 }
 /** Test of notEnoughSomethingMessage method, of class AdvancedCoffeeMachine. */
 @Test
 public void testNotEnoughSomethingMessage() {
   System.out.println("notEnoughSomethingMessage");
   AdvancedCoffeeMachine instance = new AdvancedCoffeeMachine();
   String expResult =
       "\"message\":\"The Coffee machine has not enough water, coffee beans, or milk\"";
   String result = instance.notEnoughSomethingMessage();
   assertEquals(expResult, result);
 }
 /** Test of makeCapuccinoCoffee method, of class AdvancedCoffeeMachine. */
 @Test
 public void testMakeCapuccinoCoffee() {
   System.out.println("makeCapuccinoCoffee");
   AdvancedCoffeeMachine instance = new AdvancedCoffeeMachine();
   instance.powerOnOff();
   String expResult = "\"message\" : \"Capuccino is ready! Enjoy your Capuccino!\"";
   String result = instance.makeCapuccinoCoffee();
   assertEquals(expResult, result);
 }
 /** Test of fillMilkTank method, of class AdvancedCoffeeMachine. */
 @Test
 public void testFillMilkTank() {
   System.out.println("fillMilkTank");
   int amount = 50;
   AdvancedCoffeeMachine instance = new AdvancedCoffeeMachine();
   String expResult = "\"message\":\"Finished filling up " + amount + "ml of milk\"";
   String result = instance.fillMilkTank(amount);
   assertEquals(expResult, result);
 }
 /** Test of toString method, of class AdvancedCoffeeMachine. */
 @Test
 public void testToString() {
   System.out.println("toString");
   AdvancedCoffeeMachine instance = new AdvancedCoffeeMachine();
   String expResult =
       "\"MAX_WATER\":"
           + instance.MAX_WATER
           + ",\"MAX_BEANS\":"
           + instance.MAX_BEANS
           + ",\"MAX_MILK\":"
           + instance.MAX_MILK
           + ",\"waterLevel\":"
           + instance.waterLevel
           + ",\"beansLevel\":"
           + instance.beansLevel
           + ",\"milkLevel\":"
           + instance.getMilkLevel()
           + ",\"poweredOn\":"
           + instance.poweredOn;
   String result = instance.toString();
   assertEquals(expResult, result);
 }