diff --git a/spec/components/file_store/s3_store_spec.rb b/spec/components/file_store/s3_store_spec.rb
index 4474613c50..65d132b3b7 100644
--- a/spec/components/file_store/s3_store_spec.rb
+++ b/spec/components/file_store/s3_store_spec.rb
@@ -303,12 +303,20 @@ describe FileStore::S3Store do
   end
 
   describe ".path_for" do
-    it "correctly falls back to local" do
-      local_upload = Fabricate(:upload)
-      s3_upload =  Fabricate(:upload_s3)
+    def assert_path(path, expected)
+      upload = Upload.new(url: path)
 
-      expect(Discourse.store.path_for(local_upload)).to eq(local_upload.url)
-      expect(Discourse.store.path_for(s3_upload)).to eq(s3_upload.url)
+      path = store.path_for(upload)
+      expected = FileStore::LocalStore.new.path_for(upload) if expected
+
+      expect(path).to eq(expected)
+    end
+
+    it "correctly falls back to local" do
+      assert_path("/hello", "/hello")
+      assert_path("//hello", nil)
+      assert_path("http://hello", nil)
+      assert_path("https://hello", nil)
     end
   end