make slack attachments gobable (#7948)

2 files changed, 12 insertions, 1 deletions

diff --git a/plugin/rpcplugin/api.go b/plugin/rpcplugin/api.go
index fb3517ae2..76c6e3039 100644
--- a/plugin/rpcplugin/api.go
+++ b/plugin/rpcplugin/api.go
@@ -4,6 +4,7 @@
 package rpcplugin
 
 import (
+	"encoding/gob"
 	"encoding/json"
 	"io"
 	"net/http"
@@ -582,3 +583,7 @@ func ConnectAPI(conn io.ReadWriteCloser, muxer *Muxer) *RemoteAPI {
 
 	return remoteApi
 }
+
+func init() {
+	gob.Register([]*model.SlackAttachment{})
+}
diff --git a/plugin/rpcplugin/api_test.go b/plugin/rpcplugin/api_test.go
index 8a36ef4f6..f9e474d4a 100644
--- a/plugin/rpcplugin/api_test.go
+++ b/plugin/rpcplugin/api_test.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/require"
 
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/mattermost/mattermost-server/plugin"
@@ -70,6 +71,11 @@ func TestAPI(t *testing.T) {
 
 	testPost := &model.Post{
 		Message: "hello",
+		Props: map[string]interface{}{
+			"attachments": []*model.SlackAttachment{
+				&model.SlackAttachment{},
+			},
+		},
 	}
 
 	testAPIRPC(&api, func(remote plugin.API) {
@@ -192,9 +198,9 @@ func TestAPI(t *testing.T) {
 			return p, nil
 		}).Once()
 		post, err := remote.CreatePost(testPost)
+		require.Nil(t, err)
 		assert.NotEmpty(t, post.Id)
 		assert.Equal(t, testPost.Message, post.Message)
-		assert.Nil(t, err)
 
 		api.On("DeletePost", "thepostid").Return(nil).Once()
 		assert.Nil(t, remote.DeletePost("thepostid"))