diff --git a/pkg/morph/event/listener_test.go b/pkg/morph/event/listener_test.go
new file mode 100644
index 00000000..dc7ac3b8
--- /dev/null
+++ b/pkg/morph/event/listener_test.go
@@ -0,0 +1,187 @@
+package event
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/subscriber"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger/test"
+	"github.com/nspcc-dev/neo-go/pkg/core/block"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
+	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/stretchr/testify/require"
+)
+
+func TestEventHandling(t *testing.T) {
+	blockCh := make(chan *block.Block)
+	notificationCh := make(chan *state.ContainedNotificationEvent)
+	notaryRequestsCh := make(chan *result.NotaryRequestEvent)
+
+	l, err := NewListener(ListenerParams{
+		Logger: test.NewLogger(t, true),
+		Subscriber: &testSubscriber{
+			blockCh:          blockCh,
+			notificationCh:   notificationCh,
+			notaryRequestsCh: notaryRequestsCh,
+		},
+		WorkerPoolCapacity: 10,
+	})
+	require.NoError(t, err, "failed to create listener")
+
+	list := l.(*listener)
+
+	blockHandled := make(chan bool)
+	handledBlocks := make([]*block.Block, 0)
+	l.RegisterBlockHandler(func(b *block.Block) {
+		handledBlocks = append(handledBlocks, b)
+		blockHandled <- true
+	})
+
+	key := scriptHashWithType{
+		scriptHashValue: scriptHashValue{
+			hash: util.Uint160{100},
+		},
+		typeValue: typeValue{
+			typ: TypeFromString("notification type"),
+		},
+	}
+
+	l.SetNotificationParser(NotificationParserInfo{
+		scriptHashWithType: key,
+		p: func(cne *state.ContainedNotificationEvent) (Event, error) {
+			return testNotificationEvent{source: cne}, nil
+		},
+	})
+
+	notificationHandled := make(chan bool)
+	handledNotifications := make([]Event, 0)
+	l.RegisterNotificationHandler(NotificationHandlerInfo{
+		scriptHashWithType: key,
+		h: func(e Event) {
+			handledNotifications = append(handledNotifications, e)
+			notificationHandled <- true
+		},
+	})
+
+	go list.Listen(context.Background())
+
+	t.Run("handles block events", func(t *testing.T) {
+		block := &block.Block{}
+
+		blockCh <- block
+
+		<-blockHandled
+
+		require.Equal(t, 1, len(handledBlocks), "invalid handled blocks length")
+		require.Equal(t, block, handledBlocks[0], "invalid handled block")
+	})
+
+	t.Run("handles notifications", func(t *testing.T) {
+		notification := &state.ContainedNotificationEvent{
+			Container: util.Uint256{49},
+			NotificationEvent: state.NotificationEvent{
+				ScriptHash: util.Uint160{100},
+				Name:       "notification type",
+			},
+		}
+
+		notificationCh <- notification
+
+		<-notificationHandled
+		require.EqualValues(t, []Event{testNotificationEvent{source: notification}}, handledNotifications, "invalid handled notifications")
+	})
+}
+
+func TestErrorPassing(t *testing.T) {
+	blockCh := make(chan *block.Block)
+	notificationCh := make(chan *state.ContainedNotificationEvent)
+	notaryRequestsCh := make(chan *result.NotaryRequestEvent)
+
+	t.Run("notification error", func(t *testing.T) {
+		nErr := fmt.Errorf("notification error")
+		l, err := NewListener(ListenerParams{
+			Logger: test.NewLogger(t, true),
+			Subscriber: &testSubscriber{
+				blockCh:          blockCh,
+				notificationCh:   notificationCh,
+				notaryRequestsCh: notaryRequestsCh,
+
+				notificationErr: nErr,
+			},
+			WorkerPoolCapacity: 10,
+		})
+		require.NoError(t, err, "failed to create listener")
+
+		errCh := make(chan error)
+
+		go l.ListenWithError(context.Background(), errCh)
+
+		err = <-errCh
+
+		require.ErrorIs(t, err, nErr, "invalid notification error")
+	})
+
+	t.Run("block error", func(t *testing.T) {
+		bErr := fmt.Errorf("notification error")
+		l, err := NewListener(ListenerParams{
+			Logger: test.NewLogger(t, true),
+			Subscriber: &testSubscriber{
+				blockCh:          blockCh,
+				notificationCh:   notificationCh,
+				notaryRequestsCh: notaryRequestsCh,
+
+				blockErr: bErr,
+			},
+			WorkerPoolCapacity: 10,
+		})
+		require.NoError(t, err, "failed to create listener")
+		l.RegisterBlockHandler(func(b *block.Block) {})
+
+		errCh := make(chan error)
+
+		go l.ListenWithError(context.Background(), errCh)
+
+		err = <-errCh
+
+		require.ErrorIs(t, err, bErr, "invalid block error")
+	})
+
+}
+
+type testSubscriber struct {
+	blockCh          chan *block.Block
+	notificationCh   chan *state.ContainedNotificationEvent
+	notaryRequestsCh chan *result.NotaryRequestEvent
+
+	blockErr        error
+	notificationErr error
+}
+
+func (s *testSubscriber) SubscribeForNotification(...util.Uint160) error {
+	return s.notificationErr
+}
+func (s *testSubscriber) UnsubscribeForNotification() {}
+func (s *testSubscriber) BlockNotifications() error {
+	return s.blockErr
+}
+func (s *testSubscriber) SubscribeForNotaryRequests(mainTXSigner util.Uint160) error {
+	return nil
+}
+
+func (s *testSubscriber) NotificationChannels() subscriber.NotificationChannels {
+	return subscriber.NotificationChannels{
+		BlockCh:          s.blockCh,
+		NotificationsCh:  s.notificationCh,
+		NotaryRequestsCh: s.notaryRequestsCh,
+	}
+}
+
+func (s *testSubscriber) Close() {}
+
+type testNotificationEvent struct {
+	source *state.ContainedNotificationEvent
+}
+
+func (e testNotificationEvent) MorphEvent() {}