[#18] Add AddPeer and UpdatePeer morph events

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

pkg/morph/event/netmap/add_peer_test.go

@@ -0,0 +1,47 @@
+package netmap
+
+import (
+	"testing"
+
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
+	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
+	"github.com/stretchr/testify/require"
+)
+
+func TestParseAddPeer(t *testing.T) {
+	t.Run("wrong number of parameters", func(t *testing.T) {
+		prms := []smartcontract.Parameter{
+			{},
+			{},
+		}
+
+		_, err := ParseAddPeer(prms)
+		require.EqualError(t, err, event.WrongNumberOfParameters(1, len(prms)).Error())
+	})
+
+	t.Run("wrong first parameter type", func(t *testing.T) {
+		_, err := ParseAddPeer([]smartcontract.Parameter{
+			{
+				Type: smartcontract.ByteArrayType,
+			},
+		})
+
+		require.Error(t, err)
+	})
+
+	t.Run("correct behavior", func(t *testing.T) {
+		info := []byte{1, 2, 3}
+
+		ev, err := ParseAddPeer([]smartcontract.Parameter{
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: info,
+			},
+		})
+
+		require.NoError(t, err)
+		require.Equal(t, AddPeer{
+			node: info,
+		}, ev)
+	})
+}