66d3e6a0c2
Add provider:model syntax to /model command for runtime provider switching: /model zai:glm-5 → switch to Z.AI provider with glm-5 /model nous:hermes-3 → switch to Nous Portal with hermes-3 /model openrouter:anthropic/claude-sonnet-4.5 → explicit OpenRouter When switching providers, credentials are resolved via resolve_runtime_provider and validated before committing. Both model and provider are saved to config. Provider aliases work (glm: → zai, kimi: → kimi-coding, etc.). Enhanced /model (no args) display now shows: - Current model and provider - Curated model list for the current provider with ← marker - Usage examples including provider:model syntax 39 tests covering parse_model_input, curated_models_for_provider, provider switching (success + credential failure), and display output.
131 lines
5.2 KiB
Python
131 lines
5.2 KiB
Python
"""Regression tests for the `/model` slash command in the interactive CLI."""
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from unittest.mock import patch, MagicMock
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from cli import HermesCLI
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class TestModelCommand:
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def _make_cli(self):
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cli_obj = HermesCLI.__new__(HermesCLI)
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cli_obj.model = "anthropic/claude-opus-4.6"
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cli_obj.agent = object()
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cli_obj.provider = "openrouter"
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cli_obj.requested_provider = "openrouter"
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cli_obj.base_url = "https://openrouter.ai/api/v1"
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cli_obj.api_key = "test-key"
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cli_obj._explicit_api_key = None
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cli_obj._explicit_base_url = None
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return cli_obj
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def test_valid_model_from_api_saved_to_config(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.models.fetch_api_models",
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return_value=["anthropic/claude-sonnet-4.5", "openai/gpt-5.4"]), \
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patch("cli.save_config_value", return_value=True) as save_mock:
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cli_obj.process_command("/model anthropic/claude-sonnet-4.5")
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output = capsys.readouterr().out
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assert "saved to config" in output
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assert cli_obj.model == "anthropic/claude-sonnet-4.5"
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save_mock.assert_called_once_with("model.default", "anthropic/claude-sonnet-4.5")
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def test_invalid_model_from_api_is_rejected(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.models.fetch_api_models",
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return_value=["anthropic/claude-opus-4.6"]), \
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patch("cli.save_config_value") as save_mock:
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cli_obj.process_command("/model anthropic/fake-model")
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output = capsys.readouterr().out
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assert "not a valid model" in output
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assert cli_obj.model == "anthropic/claude-opus-4.6"
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save_mock.assert_not_called()
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def test_model_when_api_unreachable_falls_back_session_only(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.models.fetch_api_models", return_value=None), \
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patch("cli.save_config_value") as save_mock:
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cli_obj.process_command("/model anthropic/claude-sonnet-next")
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output = capsys.readouterr().out
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assert "session only" in output
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assert cli_obj.model == "anthropic/claude-sonnet-next"
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save_mock.assert_not_called()
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def test_no_slash_model_probes_api_and_rejects(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.models.fetch_api_models",
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return_value=["openai/gpt-5.4"]) as fetch_mock, \
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patch("cli.save_config_value") as save_mock:
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cli_obj.process_command("/model gpt-5.4")
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output = capsys.readouterr().out
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assert "not a valid model" in output
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assert cli_obj.model == "anthropic/claude-opus-4.6"
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fetch_mock.assert_called_once()
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save_mock.assert_not_called()
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def test_validation_crash_falls_back_to_save(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.models.validate_requested_model",
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side_effect=RuntimeError("boom")), \
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patch("cli.save_config_value", return_value=True) as save_mock:
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cli_obj.process_command("/model anthropic/claude-sonnet-4.5")
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output = capsys.readouterr().out
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assert "saved to config" in output
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assert cli_obj.model == "anthropic/claude-sonnet-4.5"
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save_mock.assert_called_once()
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def test_show_model_when_no_argument(self, capsys):
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cli_obj = self._make_cli()
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cli_obj.process_command("/model")
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output = capsys.readouterr().out
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assert "anthropic/claude-opus-4.6" in output
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assert "OpenRouter" in output
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assert "Available models" in output
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assert "provider:model-name" in output
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# -- provider switching tests -------------------------------------------
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def test_provider_colon_model_switches_provider(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.runtime_provider.resolve_runtime_provider", return_value={
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"provider": "zai",
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"api_key": "zai-key",
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"base_url": "https://api.z.ai/api/paas/v4",
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}), \
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patch("hermes_cli.models.fetch_api_models",
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return_value=["glm-5", "glm-4.7"]), \
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patch("cli.save_config_value", return_value=True) as save_mock:
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cli_obj.process_command("/model zai:glm-5")
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output = capsys.readouterr().out
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assert "glm-5" in output
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assert "provider:" in output.lower() or "Z.AI" in output
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assert cli_obj.model == "glm-5"
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assert cli_obj.provider == "zai"
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assert cli_obj.base_url == "https://api.z.ai/api/paas/v4"
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# Both model and provider should be saved
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assert save_mock.call_count == 2
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def test_provider_switch_fails_on_bad_credentials(self, capsys):
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cli_obj = self._make_cli()
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with patch("hermes_cli.runtime_provider.resolve_runtime_provider",
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side_effect=Exception("No API key found")):
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cli_obj.process_command("/model nous:hermes-3")
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output = capsys.readouterr().out
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assert "Could not resolve credentials" in output
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assert cli_obj.model == "anthropic/claude-opus-4.6" # unchanged
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assert cli_obj.provider == "openrouter" # unchanged
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