Add Inner Ring code

pkg/morph/event/neofs/cheque_test.go

@@ -0,0 +1,123 @@
+package neofs
+
+import (
+	"testing"
+
+	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
+	"github.com/nspcc-dev/neo-go/pkg/util"
+	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
+	"github.com/stretchr/testify/require"
+)
+
+func TestParseCheque(t *testing.T) {
+	var (
+		id   = []byte("Hello World")
+		user = util.Uint160{0x1, 0x2, 0x3}
+		lock = util.Uint160{0x3, 0x2, 0x1}
+
+		amount int64 = 10
+	)
+
+	t.Run("wrong number of parameters", func(t *testing.T) {
+		prms := []smartcontract.Parameter{
+			{},
+			{},
+		}
+
+		_, err := ParseCheque(prms)
+		require.EqualError(t, err, event.WrongNumberOfParameters(4, len(prms)).Error())
+	})
+
+	t.Run("wrong id parameter", func(t *testing.T) {
+		_, err := ParseCheque([]smartcontract.Parameter{
+			{
+				Type: smartcontract.ArrayType,
+			},
+		})
+
+		require.Error(t, err)
+	})
+
+	t.Run("wrong user parameter", func(t *testing.T) {
+		_, err := ParseCheque([]smartcontract.Parameter{
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: id,
+			},
+			{
+				Type: smartcontract.ArrayType,
+			},
+		})
+
+		require.Error(t, err)
+	})
+
+	t.Run("wrong amount parameter", func(t *testing.T) {
+		_, err := ParseCheque([]smartcontract.Parameter{
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: id,
+			},
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: user.BytesBE(),
+			},
+			{
+				Type: smartcontract.ArrayType,
+			},
+		})
+
+		require.Error(t, err)
+	})
+
+	t.Run("wrong lock parameter", func(t *testing.T) {
+		_, err := ParseCheque([]smartcontract.Parameter{
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: id,
+			},
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: user.BytesBE(),
+			},
+			{
+				Type:  smartcontract.IntegerType,
+				Value: amount,
+			},
+			{
+				Type: smartcontract.ArrayType,
+			},
+		})
+
+		require.Error(t, err)
+	})
+
+	t.Run("correct behavior", func(t *testing.T) {
+		ev, err := ParseCheque([]smartcontract.Parameter{
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: id,
+			},
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: user.BytesBE(),
+			},
+			{
+				Type:  smartcontract.IntegerType,
+				Value: amount,
+			},
+			{
+				Type:  smartcontract.ByteArrayType,
+				Value: lock.BytesBE(),
+			},
+		})
+
+		require.NoError(t, err)
+		require.Equal(t, Cheque{
+			id:     id,
+			amount: amount,
+			user:   user,
+			lock:   lock,
+		}, ev)
+	})
+}