@Test
    public void testGetPriority() {
        assertEquals(6, randomLoadBalancerProvider.getPriority());
    }
The Test Case For {@link RandomLoadBalancerProvider}.
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-grpc/src/test/java/org/apache/shenyu/plugin/grpc/loadbalance/RandomLoadBalancerProviderTest.java