Restore config after finisht the test case (#9085)

api4/post_test.go

@@ -170,6 +170,15 @@ func testCreatePostWithOutgoingHook(
 	team := th.BasicTeam
 	channel := th.BasicChannel
 
+	enableOutgoingWebhooks := th.App.Config().ServiceSettings.EnableOutgoingWebhooks
+	allowedUntrustedInternalConnections := th.App.Config().ServiceSettings.AllowedUntrustedInternalConnections
+	defer func() {
+		th.App.UpdateConfig(func(cfg *model.Config) { cfg.ServiceSettings.EnableOutgoingWebhooks = enableOutgoingWebhooks })
+		th.App.UpdateConfig(func(cfg *model.Config) {
+			cfg.ServiceSettings.AllowedUntrustedInternalConnections = allowedUntrustedInternalConnections
+		})
+	}()
+
 	th.App.UpdateConfig(func(cfg *model.Config) { cfg.ServiceSettings.EnableOutgoingWebhooks = true })
 	th.App.UpdateConfig(func(cfg *model.Config) {
 		*cfg.ServiceSettings.AllowedUntrustedInternalConnections = "localhost 127.0.0.1"