@Override
    public Set<K8sApiConfig> apiConfigs() {
        return configStore.apiConfigs();
    }
@Test
    public void testGetAllNodes() {
        assertEquals(ERR_SIZE, 2, target.apiConfigs().size());
        assertTrue(ERR_NOT_FOUND, target.apiConfigs().contains(apiConfig2));
        assertTrue(ERR_NOT_FOUND, target.apiConfigs().contains(apiConfig3));
    }