add test

Author: scrungus

.automation.conf/tempest/load-lists/magnum

@@ -27,6 +27,7 @@ magnum_tempest_plugin.tests.api.v1.test_cluster_template_admin.ClusterTemplateAd
 magnum_tempest_plugin.tests.api.v1.test_cluster_template.ClusterTemplateTest.test_update_cluster_template_by_uuid[positive]
 magnum_tempest_plugin.tests.api.v1.test_cluster.ClusterTest.test_create_cluster_with_nonexisting_flavor[id-2cf16528-a857-11e9-9382-00224d6b7bc1,negative]
 magnum_tempest_plugin.tests.api.v1.test_cluster_template.ClusterTemplateTest.test_update_cluster_template_invalid_patch[negative]
+magnum_tempest_plugin.tests.api.v1.test_cluster.ClusterTest.test_create_list_sign_delete_clusters[id-44158a8c-a856-11e9-9382-00224d6b7bc1,positive,slow]
 magnum_tempest_plugin.tests.api.v1.test_cluster.ClusterTest.test_create_cluster_and_get_kubeconfig[id-f4c33092-7eeb-43d7-826e-bba16fd61e28,positive]
 octavia_tempest_plugin.tests.scenario.v2.test_listener.ListenerScenarioTest.test_tcp_source_ip_port_listener_CRUD[id-6211f8ad-622d-404d-b199-8c2eb55ab340]
 octavia_tempest_plugin.tests.scenario.v2.test_listener.ListenerScenarioTest.test_udp_source_ip_port_listener_CRUD[id-3f9a2de9-5012-437d-a907-a25e1f68ccfb]