Merge PR #4253: Change User Supplied Param Change Value to json.RawMessage

x/params/client/utils/utils_test.go

@@ -0,0 +1,35 @@
+package utils
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNewParamChangeJSON(t *testing.T) {
+	pcj := NewParamChangeJSON("subspace", "key", "subkey", json.RawMessage(`{}`))
+	require.Equal(t, "subspace", pcj.Subspace)
+	require.Equal(t, "key", pcj.Key)
+	require.Equal(t, "subkey", pcj.Subkey)
+	require.Equal(t, json.RawMessage(`{}`), pcj.Value)
+}
+
+func TestToParamChanges(t *testing.T) {
+	pcj1 := NewParamChangeJSON("subspace", "key1", "", json.RawMessage(`{}`))
+	pcj2 := NewParamChangeJSON("subspace", "key2", "", json.RawMessage(`{}`))
+	pcjs := ParamChangesJSON{pcj1, pcj2}
+
+	paramChanges := pcjs.ToParamChanges()
+	require.Len(t, paramChanges, 2)
+
+	require.Equal(t, paramChanges[0].Subspace, pcj1.Subspace)
+	require.Equal(t, paramChanges[0].Key, pcj1.Key)
+	require.Equal(t, paramChanges[0].Subkey, pcj1.Subkey)
+	require.Equal(t, paramChanges[0].Value, string(pcj1.Value))
+
+	require.Equal(t, paramChanges[1].Subspace, pcj2.Subspace)
+	require.Equal(t, paramChanges[1].Key, pcj2.Key)
+	require.Equal(t, paramChanges[1].Subkey, pcj2.Subkey)
+	require.Equal(t, paramChanges[1].Value, string(pcj2.Value))
+}