channelInfo.incrementErrors(); // 100% error rate
        }
        int highErrorScore = channelInfo.getScore();
        assertTrue(highErrorScore < baseScore);
    }

    @Test
    void testThroughputCalculation() {
        long initialThroughput = channelInfo.getThroughput();
        assertEquals(0, initialThroughput);

        // Add some data transfer
        channelInfo.addBytesSent(1000);