1 files changed, 64 insertions, 1 deletions
diff --git a/app/command_channel_rename_test.go b/app/command_channel_rename_test.go
index 9c86b18e0..d4cdeda51 100644
--- a/app/command_channel_rename_test.go
+++ b/app/command_channel_rename_test.go
@@ -1,10 +1,14 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
 package app
 
 import (
 	"testing"
 
-	"github.com/mattermost/mattermost-server/model"
 	"github.com/stretchr/testify/assert"
+
+	"github.com/mattermost/mattermost-server/model"
 )
 
 func TestRenameProviderDoCommand(t *testing.T) {
@@ -29,4 +33,63 @@ func TestRenameProviderDoCommand(t *testing.T) {
 		actual := rp.DoCommand(th.App, args, msg).Text
 		assert.Equal(t, expected, actual)
 	}
+
+	// Try a public channel *without* permission.
+	args = &model.CommandArgs{
+		T:         func(s string, args ...interface{}) string { return s },
+		ChannelId: th.BasicChannel.Id,
+		Session:   model.Session{UserId: th.BasicUser.Id, TeamMembers: []*model.TeamMember{{TeamId: th.BasicTeam.Id, Roles: ""}}},
+	}
+
+	actual := rp.DoCommand(th.App, args, "hello").Text
+	assert.Equal(t, "api.command_channel_rename.permission.app_error", actual)
+
+	// Try a private channel *with* permission.
+	privateChannel := th.CreatePrivateChannel(th.BasicTeam)
+
+	args = &model.CommandArgs{
+		T:         func(s string, args ...interface{}) string { return s },
+		ChannelId: privateChannel.Id,
+		Session:   model.Session{UserId: th.BasicUser.Id, TeamMembers: []*model.TeamMember{{TeamId: th.BasicTeam.Id, Roles: model.TEAM_USER_ROLE_ID}}},
+	}
+
+	actual = rp.DoCommand(th.App, args, "hello").Text
+	assert.Equal(t, "", actual)
+
+	// Try a private channel *without* permission.
+	args = &model.CommandArgs{
+		T:         func(s string, args ...interface{}) string { return s },
+		ChannelId: privateChannel.Id,
+		Session:   model.Session{UserId: th.BasicUser.Id, TeamMembers: []*model.TeamMember{{TeamId: th.BasicTeam.Id, Roles: ""}}},
+	}
+
+	actual = rp.DoCommand(th.App, args, "hello").Text
+	assert.Equal(t, "api.command_channel_rename.permission.app_error", actual)
+
+	// Try a group channel *with* being a member.
+	user1 := th.CreateUser()
+	user2 := th.CreateUser()
+
+	groupChannel := th.CreateGroupChannel(user1, user2)
+
+	args = &model.CommandArgs{
+		T:         func(s string, args ...interface{}) string { return s },
+		ChannelId: groupChannel.Id,
+		Session:   model.Session{UserId: th.BasicUser.Id, TeamMembers: []*model.TeamMember{{TeamId: th.BasicTeam.Id, Roles: ""}}},
+	}
+
+	actual = rp.DoCommand(th.App, args, "hello").Text
+	assert.Equal(t, "api.command_channel_rename.direct_group.app_error", actual)
+
+	// Try a direct channel *with* being a member.
+	directChannel := th.CreateDmChannel(user1)
+
+	args = &model.CommandArgs{
+		T:         func(s string, args ...interface{}) string { return s },
+		ChannelId: directChannel.Id,
+		Session:   model.Session{UserId: th.BasicUser.Id, TeamMembers: []*model.TeamMember{{TeamId: th.BasicTeam.Id, Roles: ""}}},
+	}
+
+	actual = rp.DoCommand(th.App, args, "hello").Text
+	assert.Equal(t, "api.command_channel_rename.direct_group.app_error", actual)
 }