87 lines
3.4 KiB
Python
87 lines
3.4 KiB
Python
import json
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import subprocess
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from unittest.mock import patch, MagicMock
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from src.gemini_cli_adapter import GeminiCliAdapter
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class TestGeminiCliAdapter:
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@patch("subprocess.Popen")
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def test_send_starts_subprocess_with_correct_args(
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self, mock_popen: MagicMock
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) -> None:
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adapter = GeminiCliAdapter(binary_path="gemini")
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mock_process = MagicMock()
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mock_process.communicate.return_value = (
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'{"type": "message", "content": "hello"}',
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"",
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)
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mock_process.returncode = 0
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mock_popen.return_value = mock_process
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adapter.send("test prompt")
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assert mock_popen.called
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args, kwargs = mock_popen.call_args
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cmd_list = args[0]
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assert "gemini" in cmd_list
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assert "--prompt" in cmd_list
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assert "--output-format" in cmd_list
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assert "stream-json" in cmd_list
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@patch("subprocess.Popen")
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def test_send_parses_jsonl_output(self, mock_popen: MagicMock) -> None:
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adapter = GeminiCliAdapter()
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stdout_str = '{"type": "message", "content": "Hello "}\n{"type": "message", "content": "world!"}\n'
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mock_process = MagicMock()
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mock_process.communicate.return_value = (stdout_str, "")
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mock_process.returncode = 0
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mock_popen.return_value = mock_process
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result = adapter.send("msg")
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assert result["text"] == "Hello world!"
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@patch("subprocess.Popen")
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def test_send_handles_tool_use_events(self, mock_popen: MagicMock) -> None:
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adapter = GeminiCliAdapter()
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tool_json = {
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"type": "tool_use",
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"tool_name": "read_file",
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"parameters": {"path": "test.txt"},
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"tool_id": "call_123",
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}
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stdout_str = json.dumps(tool_json) + "\n"
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mock_process = MagicMock()
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mock_process.communicate.return_value = (stdout_str, "")
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mock_process.returncode = 0
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mock_popen.return_value = mock_process
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result = adapter.send("msg")
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assert len(result["tool_calls"]) == 1
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assert result["tool_calls"][0]["name"] == "read_file"
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assert result["tool_calls"][0]["args"]["path"] == "test.txt"
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@patch("subprocess.Popen")
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def test_send_captures_usage_metadata(self, mock_popen: MagicMock) -> None:
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adapter = GeminiCliAdapter()
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result_json = {"type": "result", "stats": {"total_tokens": 50}}
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stdout_str = json.dumps(result_json) + "\n"
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mock_process = MagicMock()
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mock_process.communicate.return_value = (stdout_str, "")
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mock_process.returncode = 0
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mock_popen.return_value = mock_process
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adapter.send("msg")
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assert adapter.last_usage is not None
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assert adapter.last_usage.get("total_tokens") == 50
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@patch("subprocess.Popen")
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def test_full_flow_integration(self, mock_popen: MagicMock) -> None:
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adapter = GeminiCliAdapter()
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msg_json = {"type": "message", "content": "Final response"}
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result_json = {
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"type": "result",
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"stats": {"total_tokens": 25, "input_tokens": 10, "output_tokens": 15},
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}
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stdout_str = json.dumps(msg_json) + "\n" + json.dumps(result_json) + "\n"
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mock_process = MagicMock()
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mock_process.communicate.return_value = (stdout_str, "")
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mock_process.returncode = 0
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mock_popen.return_value = mock_process
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result = adapter.send("test")
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assert "Final response" in result["text"]
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