package etcd import ( "context" "fmt" "testing" "time" "github.com/hashicorp/terraform/backend" "github.com/hashicorp/terraform/state" "github.com/hashicorp/terraform/state/remote" ) func TestRemoteClient_impl(t *testing.T) { var _ remote.Client = new(RemoteClient) } func TestRemoteClient(t *testing.T) { prepareEtcdv3(t) defer cleanupEtcdv3(t) prefix := fmt.Sprintf("%s/%s/", keyPrefix, time.Now().Format(time.RFC3339)) // Get the backend b := backend.TestBackendConfig(t, New(), backend.TestWrapConfig(map[string]interface{}{ "endpoints": etcdv3Endpoints, "prefix": prefix, })) // Grab the client state, err := b.State(backend.DefaultStateName) if err != nil { t.Fatalf("Error: %s.", err) } // Test remote.TestClient(t, state.(*remote.State).Client) } func TestEtcdv3_stateLock(t *testing.T) { prepareEtcdv3(t) defer cleanupEtcdv3(t) prefix := fmt.Sprintf("%s/%s/", keyPrefix, time.Now().Format(time.RFC3339)) // Get the backend s1, err := backend.TestBackendConfig(t, New(), backend.TestWrapConfig(map[string]interface{}{ "endpoints": etcdv3Endpoints, "prefix": prefix, })).State(backend.DefaultStateName) if err != nil { t.Fatal(err) } s2, err := backend.TestBackendConfig(t, New(), backend.TestWrapConfig(map[string]interface{}{ "endpoints": etcdv3Endpoints, "prefix": prefix, })).State(backend.DefaultStateName) if err != nil { t.Fatal(err) } remote.TestRemoteLocks(t, s1.(*remote.State).Client, s2.(*remote.State).Client) } func TestEtcdv3_destroyLock(t *testing.T) { prepareEtcdv3(t) defer cleanupEtcdv3(t) prefix := fmt.Sprintf("%s/%s/", keyPrefix, time.Now().Format(time.RFC3339)) // Get the backend b := backend.TestBackendConfig(t, New(), backend.TestWrapConfig(map[string]interface{}{ "endpoints": etcdv3Endpoints, "prefix": prefix, })) // Grab the client s, err := b.State(backend.DefaultStateName) if err != nil { t.Fatalf("err: %s", err) } c := s.(*remote.State).Client.(*RemoteClient) info := state.NewLockInfo() id, err := c.Lock(info) if err != nil { t.Fatal(err) } if err := c.Unlock(id); err != nil { t.Fatal(err) } res, err := c.Client.KV.Get(context.TODO(), c.info.Path) if err != nil { t.Fatal(err) } if res.Count != 0 { t.Fatalf("lock key not cleaned up at: %s", string(res.Kvs[0].Key)) } }