}

    @Test
    public void testIsRdmaAvailable() {
        assertTrue(RdmaProviderFactory.isRdmaAvailable(), "RDMA should be available (at least TCP fallback)");
    }

    @Test
    public void testGetAvailableProviders() {
        List<String> providers = RdmaProviderFactory.getAvailableProviders();
        assertNotNull(providers, "Available providers list should not be null");