BordComputer.play; instance of UsbPlayer -> without fulfilling preconditions: ShouldReturnAnException.

src/test/java/BordComputerTest.java

@@ -107,6 +107,11 @@ class BordComputerTest {
             assertEquals(NoItemEvenAllPreconditionAreMet.class, newException.getClass());
             assertEquals(newException.getMessage(), "No Item returned even all preconditions are met.");
         }
+        if(testCase.equals("Case5")) {
+            Exception newException = assertThrows(NoItemEvenAllPreconditionAreMet.class, () -> bordComputer.play());
+            assertEquals(NoItemEvenAllPreconditionAreMet.class, newException.getClass());
+            assertEquals(newException.getMessage(), "No Item returned even all preconditions are met.");
+        }
     }
 
     static Stream<Arguments> playDate()throws ClassNotFoundException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
@@ -120,7 +125,8 @@ class BordComputerTest {
                 Arguments.of("[CDPlayer-> play(): after all preconditions are met] => ShouldReturnAnItemToPlay","Case1",bordComputer,"CDPlayer"),
                 Arguments.of("[RadioPlayer-> play(): after all preconditions are met] => ShouldReturnAnItemToPlay","Case2",bordComputer,"RadioPlayer"),
                 Arguments.of("[UsbPlayer-> play(): after all preconditions are met] => ShouldReturnAnItemToPlay","Case3",bordComputer,"UsbPlayer"),
-                Arguments.of("[CDPlayer-> play(): without fulfilling preconditions] => ShouldReturnAnException","Case4",bordComputer2,"CDPlayer")
+                Arguments.of("[CDPlayer-> play(): without fulfilling preconditions] => ShouldReturnAnException","Case4",bordComputer2,"CDPlayer"),
+                Arguments.of("[UsbPlayer-> play(): without fulfilling preconditions] => ShouldReturnAnException","Case5",bordComputer2,"UsbPlayer")
         );
     }