@Test
    void vespa_consumer_is_always_present_and_has_all_vespa_metrics_and_all_system_metrics() {
        ConsumersConfig config = consumersConfigFromXml(servicesWithAdminOnly(), self_hosted);
        assertEquals(MetricsConsumer.vespa.id(), config.consumer(0).name());
        assertEquals(numMetricsForVespaConsumer, config.consumer(0).metric().size());
    }
Tests for {@link MetricsProxyContainerCluster} related to metrics consumers.

@author gjoranv
config-model/src/test/java/com/yahoo/vespa/model/admin/metricsproxy/MetricsConsumersTest.java