fix: assert by Selector

uixt/browser_driver.go

@@ -143,7 +143,7 @@ func (wd *BrowserDriver) AppLaunch(packageName string) (err error) {
 		"url": packageName,
 	}
 	_, err = wd.Session.POST(data, wd.concatURL(wd.sessionId, "ui/page_launch"))
-	return nil
+	return err
 }
 
 func (wd *BrowserDriver) DeleteSession() (err error) {

uixt/driver_action.go

@@ -75,6 +75,7 @@ const (
 	SelectorImage         string = "ui_image"
 	SelectorAI            string = "ui_ai" // ui query with ai
 	SelectorForegroundApp string = "ui_foreground_app"
+	SelectorSelector      string = "ui_selector"
 	// assertions
 	AssertionEqual     string = "equal"
 	AssertionNotEqual  string = "not_equal"

uixt/driver_utils.go

@@ -206,6 +206,8 @@ func (dExt *XTDriver) DoValidation(check, assert, expected string, message ...st
 		err = dExt.AIAssert(assert)
 	case SelectorForegroundApp:
 		err = dExt.assertForegroundApp(expected, assert)
+	case SelectorSelector:
+		err = dExt.assertSelector(expected, assert)
 	default:
 		return fmt.Errorf("validator %s not implemented", check)
 	}