transport.acquire();
            assertEquals(initial + 1, transport.getUsageCount());
        }

        @Test
        @DisplayName("release should decrement usage count")
        void shouldDecrementUsageCount() {
            transport.acquire();
            long beforeRelease = transport.getUsageCount();
            transport.release();
            assertEquals(beforeRelease - 1, transport.getUsageCount());
        }