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66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
"""Tests for CLI manual compression messaging."""
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from unittest.mock import MagicMock, patch
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from tests.cli.test_cli_init import _make_cli
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def _make_history() -> list[dict[str, str]]:
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return [
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{"role": "user", "content": "one"},
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{"role": "assistant", "content": "two"},
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{"role": "user", "content": "three"},
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{"role": "assistant", "content": "four"},
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]
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def test_manual_compress_reports_noop_without_success_banner(capsys):
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shell = _make_cli()
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history = _make_history()
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shell.conversation_history = history
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shell.agent = MagicMock()
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shell.agent.compression_enabled = True
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shell.agent._cached_system_prompt = ""
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shell.agent._compress_context.return_value = (list(history), "")
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def _estimate(messages):
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assert messages == history
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return 100
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with patch("agent.model_metadata.estimate_messages_tokens_rough", side_effect=_estimate):
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shell._manual_compress()
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output = capsys.readouterr().out
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assert "No changes from compression" in output
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assert "✅ Compressed" not in output
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assert "Rough transcript estimate: ~100 tokens (unchanged)" in output
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def test_manual_compress_explains_when_token_estimate_rises(capsys):
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shell = _make_cli()
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history = _make_history()
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compressed = [
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history[0],
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{"role": "assistant", "content": "Dense summary that still counts as more tokens."},
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history[-1],
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]
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shell.conversation_history = history
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shell.agent = MagicMock()
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shell.agent.compression_enabled = True
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shell.agent._cached_system_prompt = ""
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shell.agent._compress_context.return_value = (compressed, "")
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def _estimate(messages):
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if messages == history:
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return 100
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if messages == compressed:
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return 120
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raise AssertionError(f"unexpected transcript: {messages!r}")
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with patch("agent.model_metadata.estimate_messages_tokens_rough", side_effect=_estimate):
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shell._manual_compress()
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output = capsys.readouterr().out
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assert "✅ Compressed: 4 → 3 messages" in output
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assert "Rough transcript estimate: ~100 → ~120 tokens" in output
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assert "denser summaries" in output
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