try this

ViewComponent · May 25, 2022 · 45daf39 · 45daf39
1 parent 20e5e4a
commit 45daf39
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test/sandbox/test/components/my_component_test.rb b/test/sandbox/test/components/my_component_test.rb
@@ -6,6 +6,7 @@ class MyComponentTest < ViewComponent::TestCase
   include ViewComponent::RenderPreviewHelper
 
   def test_render_preview
+    Rails.autoloaders.main.push_dir(Rails.root.join("test/components/previews"))
     render_preview(:default)
 
     assert_selector("div", text: "hello,world!")