Fix TwigGridRendererSpec

Author: loic425

src/Bundle/spec/Grid/Renderer/TwigGridRendererSpec.php

@@ -58,6 +58,7 @@ function it_uses_twig_to_render_the_action(
     ): void {
         $action->getType()->willReturn('link');
         $action->getOptions()->willReturn([]);
+        $action->getTemplate()->willReturn(null);
 
         $gridView->getRequestConfiguration()->willReturn($requestConfiguration);
         $requestConfiguration->getRequest()->willReturn($request);
@@ -83,6 +84,7 @@ function it_throws_an_exception_if_template_is_not_configured_for_given_action_t
     ): void {
         $action->getOptions()->willReturn([]);
         $action->getType()->willReturn('foo');
+        $action->getTemplate()->willReturn(null);
 
         $this
             ->shouldThrow(new \InvalidArgumentException('Missing template for action type "foo".'))