Move load file func to helper

spec/asana_add_comment_action_spec.rb

@@ -46,14 +46,6 @@
       end
     end
 
-    it "shows error if provided template does not exist" do
-      allow(File).to receive(:read).and_raise(Errno::ENOENT)
-      allow(Fastlane::Helper::DdgAppleAutomationHelper).to receive(:path_for_asset_file).and_return("non-existing.html")
-      expect(Fastlane::UI).to receive(:user_error!).with("Error: The file 'non-existing.html' does not exist.")
-      expect(@asana_client_stories).not_to receive(:create_story_for_task)
-      test_action(task_id: "123", template_name: "non-existing")
-    end
-
     it "correctly builds html_text payload" do
       allow(File).to receive(:read).and_return("   \nHello, \n  World!\n   This is a test.   \n")
       allow(@asana_client_stories).to receive(:create_story_for_task)

spec/ddg_apple_automation_helper_spec.rb

@@ -18,6 +18,19 @@ def asana_task_url(task_id)
     end
   end
 
+  describe "#load_file" do
+    it "shows error if provided file does not exist" do
+      allow(Fastlane::UI).to receive(:user_error!)
+      allow(File).to receive(:read).and_raise(Errno::ENOENT)
+      load_file("file")
+      expect(Fastlane::UI).to have_received(:user_error!).with("Error: The file 'file' does not exist.")
+    end
+
+    def load_file(file)
+      Fastlane::Helper::DdgAppleAutomationHelper.load_file(file)
+    end
+  end
+
   describe "#sanitize_and_replace_env_vars" do
     it "substitutes all env variables" do
       content = "<h2>${ASSIGNEE_ID} is publishing ${TAG} hotfix release</h2>"