[MM-16751] golint model (#17896)

api4/channel_category_test.go

@@ -51,7 +51,7 @@ func TestCreateCategoryForTeamForUser(t *testing.T) {
 		// Have another user create a channel that user isn't a part of
 		channel, resp := th.SystemAdminClient.CreateChannel(&model.Channel{
 			TeamId: th.BasicTeam.Id,
-			Type:   model.CHANNEL_OPEN,
+			Type:   model.ChannelTypeOpen,
 			Name:   "testchannel",
 		})
 		require.Nil(t, resp.Error)
@@ -235,7 +235,7 @@ func TestUpdateCategoryForTeamForUser(t *testing.T) {
 		// Have another user create a channel that user isn't a part of
 		channel, resp := th.SystemAdminClient.CreateChannel(&model.Channel{
 			TeamId: th.BasicTeam.Id,
-			Type:   model.CHANNEL_OPEN,
+			Type:   model.ChannelTypeOpen,
 			Name:   "testchannel",
 		})
 		require.Nil(t, resp.Error)
@@ -381,7 +381,7 @@ func TestUpdateCategoriesForTeamForUser(t *testing.T) {
 		// Have another user create a channel that user isn't a part of
 		channel, resp := th.SystemAdminClient.CreateChannel(&model.Channel{
 			TeamId: th.BasicTeam.Id,
-			Type:   model.CHANNEL_OPEN,
+			Type:   model.ChannelTypeOpen,
 			Name:   "testchannel",
 		})
 		require.Nil(t, resp.Error)