correct spec

lib/completions/prompt_messages_builder.rb

@@ -132,7 +132,6 @@ def push(type:, content:, name: nil, upload_ids: nil, id: nil, thinking: nil)
 
       def topic_array
         raw_messages = @raw_messages.dup
-
         user_content = +"You are operating in a Discourse forum.\n\n"
 
         if @topic
@@ -169,7 +168,7 @@ def topic_array
         if last_user_message
           user_content << "You are responding to #{last_user_message[:name] || "User"} who just said:\n #{last_user_message[:content]}"
           if last_user_message[:upload_ids].present?
-            upload_ids.concat(last_user__message[:upload_ids])
+            upload_ids.concat(last_user_message[:upload_ids])
           end
         end
 

spec/lib/modules/ai_bot/playground_spec.rb

@@ -141,18 +141,20 @@
     it "can force usage of a tool" do
       tool_name = "custom-#{custom_tool.id}"
       ai_persona.update!(tools: [[tool_name, nil, true]], forced_tool_count: 1)
-      responses = [tool_call, "custom tool did stuff (maybe)"]
+      responses = [tool_call, ["custom tool did stuff (maybe)"], ["new PM title"]]
 
       prompts = nil
       reply_post = nil
 
+      private_message = Fabricate(:private_message_topic, user: user)
+
       DiscourseAi::Completions::Llm.with_prepared_responses(responses) do |_, _, _prompts|
-        new_post = Fabricate(:post, raw: "Can you use the custom tool?")
+        new_post = Fabricate(:post, raw: "Can you use the custom tool?", topic: private_message)
         reply_post = playground.reply_to(new_post)
         prompts = _prompts
       end
 
-      expect(prompts.length).to eq(2)
+      expect(prompts.length).to eq(3)
       expect(prompts[0].tool_choice).to eq("search")
       expect(prompts[1].tool_choice).to eq(nil)
 
@@ -381,7 +383,7 @@
           }}}
 
           Your instructions:
-          #{user.username} said Hello
+          #{user.username}: Hello
         TEXT
 
         expect(content.strip).to eq(expected)