From 54bdeb60a100857a0d5307f0626f01cdcb05752e Mon Sep 17 00:00:00 2001
From: Leonard Lyubich <leonard@nspcc.ru>
Date: Mon, 19 Oct 2020 12:22:46 +0300
Subject: [PATCH] [#22] Support string type in stack parameter converter

Set type of stack parameter to StringType in type-switch statement of
toStackParameter function.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
---
 pkg/morph/client/client.go      | 2 ++
 pkg/morph/client/client_test.go | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/pkg/morph/client/client.go b/pkg/morph/client/client.go
index bf24cd831..1e4e0c0b3 100644
--- a/pkg/morph/client/client.go
+++ b/pkg/morph/client/client.go
@@ -162,6 +162,8 @@ func toStackParameter(value interface{}) (sc.Parameter, error) {
 
 		result.Type = sc.ArrayType
 		result.Value = arr
+	case string:
+		result.Type = sc.StringType
 	default:
 		return result, errors.Errorf("chain/client: unsupported parameter %v", value)
 	}
diff --git a/pkg/morph/client/client_test.go b/pkg/morph/client/client_test.go
index cffe1201d..f1b1f6bb3 100644
--- a/pkg/morph/client/client_test.go
+++ b/pkg/morph/client/client_test.go
@@ -20,6 +20,10 @@ func TestToStackParameter(t *testing.T) {
 			value:   int64(100),
 			expType: sc.IntegerType,
 		},
+		{
+			value:   "hello world",
+			expType: sc.StringType,
+		},
 	}
 
 	for _, item := range items {