[#1613] morph: Add tracing for morph queries to neo-go

Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>

pkg/core/object/fmt_test.go

@@ -578,7 +578,7 @@ type testIRSource struct {
 	irNodes [][]byte
 }
 
-func (s *testIRSource) InnerRingKeys() ([][]byte, error) {
+func (s *testIRSource) InnerRingKeys(_ context.Context) ([][]byte, error) {
 	return s.irNodes, nil
 }
 
@@ -586,14 +586,14 @@ type testContainerSource struct {
 	containers map[cid.ID]*container.Container
 }
 
-func (s *testContainerSource) Get(cnrID cid.ID) (*container.Container, error) {
+func (s *testContainerSource) Get(ctx context.Context, cnrID cid.ID) (*container.Container, error) {
 	if cnr, found := s.containers[cnrID]; found {
 		return cnr, nil
 	}
 	return nil, fmt.Errorf("container not found")
 }
 
-func (s *testContainerSource) DeletionInfo(cid.ID) (*container.DelInfo, error) {
+func (s *testContainerSource) DeletionInfo(context.Context, cid.ID) (*container.DelInfo, error) {
 	return nil, nil
 }
 
@@ -602,20 +602,20 @@ type testNetmapSource struct {
 	currentEpoch uint64
 }
 
-func (s *testNetmapSource) GetNetMap(diff uint64) (*netmap.NetMap, error) {
+func (s *testNetmapSource) GetNetMap(ctx context.Context, diff uint64) (*netmap.NetMap, error) {
 	if diff >= s.currentEpoch {
 		return nil, fmt.Errorf("invalid diff")
 	}
-	return s.GetNetMapByEpoch(s.currentEpoch - diff)
+	return s.GetNetMapByEpoch(ctx, s.currentEpoch-diff)
 }
 
-func (s *testNetmapSource) GetNetMapByEpoch(epoch uint64) (*netmap.NetMap, error) {
+func (s *testNetmapSource) GetNetMapByEpoch(ctx context.Context, epoch uint64) (*netmap.NetMap, error) {
 	if nm, found := s.netmaps[epoch]; found {
 		return nm, nil
 	}
 	return nil, fmt.Errorf("netmap not found")
 }
 
-func (s *testNetmapSource) Epoch() (uint64, error) {
+func (s *testNetmapSource) Epoch(ctx context.Context) (uint64, error) {
 	return s.currentEpoch, nil
 }