Constant RESPONSE
Source const RESPONSE: &str = r#"
event: response.created
data: {"type": "response.created","response": {"id": "resp_0","object": "response","created_at": 1774260901,"status": "in_progress","background": false,"completed_at": null,"content_filters": null,"error": null,"frequency_penalty": 0.0,"incomplete_details": null,"instructions": null,"max_output_tokens": null,"max_tool_calls": null,"model": "mock-gpt","output": [],"parallel_tool_calls": true,"presence_penalty": 0.0,"previous_response_id": null,"prompt_cache_key": null,"prompt_cache_retention": null,"reasoning": {"effort": "medium","summary": null},"safety_identifier": null,"service_tier": "auto","store": true,"temperature": 1.0,"text": {"format": {"type": "text"},"verbosity": "medium"},"tool_choice": null,"tools": [{"type": "azure_ai_search","azure_ai_search": {"indexes": [{"project_connection_id": "connection-id","index_name": "mock-index","query_type": "semantic","top_k": 5}]}}],"top_logprobs": 0,"top_logprobs": 0,"top_p": 0.85,"truncation": "disabled","usage": null,"user": null,"metadata": {}},"sequence_number": 0}
event: response.in_progress
data: {"type": "response.in_progress","response": {"id": "resp_0","object": "response","created_at": 1774260901,"status": "in_progress","background": false,"completed_at": null,"content_filters": null,"error": null,"frequency_penalty": 0.0,"incomplete_details": null,"instructions": null,"max_output_tokens": null,"max_tool_calls": null,"model": "mock-gpt","output": [],"parallel_tool_calls": true,"presence_penalty": 0.0,"previous_response_id": null,"prompt_cache_key": null,"prompt_cache_retention": null,"reasoning": {"effort": "medium","summary": null},"safety_identifier": null,"service_tier": "auto","store": true,"temperature": 1.0,"text": {"format": {"type": "text"},"verbosity": "medium"},"tool_choice": null,"tools": [{"type": "azure_ai_search","azure_ai_search": {"indexes": [{"project_connection_id": "connection-id","index_name": "mock-index","query_type": "semantic","top_k": 5}]}}],"top_logprobs": 0,"top_logprobs": 0,"top_p": 0.85,"truncation": "disabled","usage": null,"user": null,"metadata": {}},"sequence_number": 1}
event: response.output_item.added
data: {"type": "response.output_item.added","item": {"type": "reasoning","id": "rs_0","response_id": "resp_0","summary": []},"output_index": 0,"sequence_number": 2}
event: response.output_item.done
data: {"type": "response.output_item.done","item": {"type": "reasoning","id": "rs_0","response_id": "resp_0","summary": []},"output_index": 0,"sequence_number": 3}
event: response.output_item.added
data: {"type": "response.output_item.added","item": {"type": "azure_ai_search_call","id": "fc_0","response_id": "resp_0","call_id": "call_0","arguments": "","status": "in_progress"},"output_index": 1,"sequence_number": 4}
event: response.output_item.done
data: {"type": "response.output_item.done","item": {"type": "azure_ai_search_call","id": "fc_0","response_id": "resp_0","call_id": "call_0","arguments": "{\"query\":\"tell me more\"}","status": "completed"},"output_index": 1,"sequence_number": 5}
event: response.output_item.added
data: {"type": "response.output_item.added","item": {"type": "azure_ai_search_call_output","id": "fco_0","response_id": "resp_0","call_id": "call_0","output": "[]","status": "in_progress"},"output_index": 2,"sequence_number": 6}
event: response.output_item.done
data: {"type": "response.output_item.done","item": {"type": "azure_ai_search_call_output","id": "fco_0","response_id": "resp_0","call_id": "call_0","output": "{\"documents\": [{\"id\": \"doc1\", \"content\": \"This chunk is a snippet from page {} of the course {}. Mock test page content This is test content blah\", \"filepath\": \"document1\", \"title\": \"Cited course page\", \"url\": \"\",\"score\": 0.016666668, \"knowledgeSourceIndex\": 0},{\"id\": \"doc2\",\"content\": \"Mock test page content 2 This is another test page.\",\"filepath\": \"document2\",\"title\": \"Cited course page 2\",\"url\": \"\",\"score\": 0.016666668,\"knowledgeSourceIndex\": 0},{\"id\": \"doc3\",\"content\": \"More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long.\",\"filepath\": \"document1\",\"title\": \"Cited course page\",\"url\": \"\",\"score\": 0.016666668,\"knowledgeSourceIndex\": 0}],\"get_urls\": [!URLS!]}","status": "completed"},"output_index": 2,"sequence_number": 7}
event: response.output_item.added
data: {"type": "response.output_item.added","item": {"type": "message","id": "msg_0","response_id": "resp_0","role": "assistant","content": [],"status": "in_progress"},"output_index": 3,"sequence_number": 8}
event: response.content_part.added
data: {"type": "response.content_part.added","content_index": 0,"item_id": "msg_0","output_index": 3,"part": {"type": "output_text","annotations": [],"logprobs": [],"text": ""},"sequence_number": 9}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": "Hello","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 10}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": "!","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 11}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " How","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 12}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " can","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 13}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " I","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 14}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " assist","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 15}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " 【0:3†source】","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 16}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " you","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 17}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " 【0:2†source】","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 18}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": " today","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 19}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": "?","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 20}
event: response.output_text.delta
data: {"type": "response.output_text.delta","content_index": 0,"delta": "【0:3†source】","item_id": "msg_0","logprobs": [],"obfuscation": "","output_index": 3,"sequence_number": 21}
event: response.output_text.done
data: {"type": "response.output_text.done","content_index": 0,"item_id": "msg_0","logprobs": [],"output_index": 3,"sequence_number": 22,"text": "Hello! How can I assist 【0:3†source】 you 【0:2†source】 today? 【0:3†source】"}
event: response.content_part.done
data: {"type": "response.content_part.done","content_index": 0,"item_id": "msg_0","output_index": 3,"part": {"type": "output_text","annotations": [],"logprobs": [],"text": "Hello! How can I assist 【0:3†source】 you 【0:2†source】 today? 【0:3†source】"},"sequence_number": 23}
event: response.output_item.done
data: {"type": "response.output_item.done","item": {"type": "message","id": "msg_0","response_id": "resp_0","role": "assistant","content": [{"type": "output_text","text": "Hello! How can I assist 【0:3†source】 you 【0:2†source】 today? 【0:3†source】","annotations": [],"logprobs": []}],"status": "completed"},"output_index": 3,"sequence_number": 24}
event: response.completed
data: {"type": "response.completed","response": {"id": "resp_0","object": "response","created_at": 1774422684,"status": "completed","background": false,"completed_at": 1774422685,"content_filters": [{"blocked": false,"source_type": "prompt","content_filter_raw": [],"content_filter_results": {"jailbreak": {"filtered": false,"detected": false},"self_harm": {"filtered": false,"severity": "safe"},"hate": {"filtered": false,"severity": "safe"},"violence": {"filtered": false,"severity": "safe"},"sexual": {"filtered": false,"severity": "safe"}},"content_filter_offsets": {"start_offset": 918,"end_offset": 930,"check_offset": 0}}],"error": null,"frequency_penalty": 0.0,"incomplete_details": null,"instructions": null,"max_output_tokens": null,"max_tool_calls": null,"model": "gpt-5.4-nano","output": [{"type": "reasoning","id": "rs_0","response_id": "resp_0","summary": []},{"type": "azure_ai_search_call","id": "fc_0","response_id": "resp_0","call_id": "call_0","arguments": "{\"query\":\"tell me more\"}","status": "completed"},{"type": "azure_ai_search_call_output","id": "fco_0","response_id": "resp_0","call_id": "call_0","output": "{\"documents\":[{\"id\": \"doc1\",\"content\": \"This chunk is a snippet from page {} of the course {}. ,|||,Mock test page content\n This is test content blah\",\"filepath\": \"document1\",\"title\": \"Cited course page\",\"url\": \"\",\"score\": 0.016666668,\"knowledgeSourceIndex\": 0},{\"id\": \"doc2\",\"content\": \"Mock test page content 2\n This is another test page.\",\"filepath\": \"document2\",\"title\": \"Cited course page 2\",\"url\": \"\",\"score\": 0.016666668,\"knowledgeSourceIndex\": 0},{\"id\": \"doc3\",\"content\": \"More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long. More content on the same mock course page. Another snippet. Long.\",\"filepath\": \"document1\",\"title\": \"Cited course page\",\"url\": \"\",\"score\": 0.016666668,\"knowledgeSourceIndex\": 0},],\"get_urls\":[!URLS!]}","status": "completed"},{"type": "message","id": "msg_0","response_id": "resp_0","phase": "final_answer","role": "assistant","content": [{"type": "output_text","text": "Hello! How can I assist 【0:3†source】 you 【0:2†source】 today? 【0:3†source】","annotations": [],"logprobs": []}],"status": "completed"}],"parallel_tool_calls": true,"presence_penalty": 0.0,"previous_response_id": null,"prompt_cache_key": null,"prompt_cache_retention": null,"reasoning": {"effort": "high","summary": null},"safety_identifier": null,"service_tier": "auto","store": true,"temperature": 1.0,"text": {"format": {"type": "text"},"verbosity": "medium"},"tool_choice": "required","tools": [{"type": "azure_ai_search","azure_ai_search": {"indexes": [{"project_connection_id": "connection-id","index_name": "mock-index","query_type": "semantic","top_k": 5}]}}],"top_logprobs": 0,"top_logprobs": 0,"top_p": 0.85,"truncation": "disabled","usage": {"input_tokens": 38,"input_tokens_details": {"cached_tokens": 0},"output_tokens": 79,"output_tokens_details": {"reasoning_tokens": 64},"total_tokens": 117},"user": null,"metadata": {}},"sequence_number": 25}
"#;