666f2dd486
/provider command (CLI + gateway):
Shows all providers with auth status (✓/✗), aliases, and active marker.
Users can now discover what provider names work with provider:model syntax.
Gateway bugs fixed:
- Config was saved even when validation.persist=False (told user 'session
only' but actually persisted the unvalidated model)
- HERMES_INFERENCE_PROVIDER env var not set on provider switch, causing
the switch to be silently overridden if that env var was already set
parse_model_input hardened:
- Colon only treated as provider delimiter if left side is a recognized
provider name or alias. 'anthropic/claude-3.5-sonnet:beta' now passes
through as a model name instead of trying provider='anthropic/claude-3.5-sonnet'.
- HTTP URLs, random colons no longer misinterpreted.
56 tests passing across model validation, CLI commands, and integration.
221 lines
8.0 KiB
Python
221 lines
8.0 KiB
Python
"""Tests for provider-aware `/model` validation in hermes_cli.models."""
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from unittest.mock import patch
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from hermes_cli.models import (
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curated_models_for_provider,
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fetch_api_models,
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normalize_provider,
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parse_model_input,
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provider_model_ids,
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validate_requested_model,
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)
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# -- helpers -----------------------------------------------------------------
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FAKE_API_MODELS = [
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"anthropic/claude-opus-4.6",
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"anthropic/claude-sonnet-4.5",
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"openai/gpt-5.4-pro",
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"openai/gpt-5.4",
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"google/gemini-3-pro-preview",
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]
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def _validate(model, provider="openrouter", api_models=FAKE_API_MODELS, **kw):
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"""Shortcut: call validate_requested_model with mocked API."""
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with patch("hermes_cli.models.fetch_api_models", return_value=api_models):
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return validate_requested_model(model, provider, **kw)
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# -- parse_model_input -------------------------------------------------------
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class TestParseModelInput:
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def test_plain_model_keeps_current_provider(self):
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provider, model = parse_model_input("anthropic/claude-sonnet-4.5", "openrouter")
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assert provider == "openrouter"
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assert model == "anthropic/claude-sonnet-4.5"
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def test_provider_colon_model_switches_provider(self):
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provider, model = parse_model_input("openrouter:anthropic/claude-sonnet-4.5", "nous")
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assert provider == "openrouter"
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assert model == "anthropic/claude-sonnet-4.5"
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def test_provider_alias_resolved(self):
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provider, model = parse_model_input("glm:glm-5", "openrouter")
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assert provider == "zai"
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assert model == "glm-5"
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def test_no_slash_no_colon_keeps_provider(self):
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provider, model = parse_model_input("gpt-5.4", "openrouter")
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assert provider == "openrouter"
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assert model == "gpt-5.4"
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def test_nous_provider_switch(self):
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provider, model = parse_model_input("nous:hermes-3", "openrouter")
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assert provider == "nous"
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assert model == "hermes-3"
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def test_empty_model_after_colon_keeps_current(self):
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provider, model = parse_model_input("openrouter:", "nous")
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assert provider == "nous"
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assert model == "openrouter:"
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def test_colon_at_start_keeps_current(self):
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provider, model = parse_model_input(":something", "openrouter")
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assert provider == "openrouter"
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assert model == ":something"
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def test_unknown_prefix_colon_not_treated_as_provider(self):
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"""Colons are only provider delimiters if the left side is a known provider."""
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provider, model = parse_model_input("anthropic/claude-3.5-sonnet:beta", "openrouter")
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assert provider == "openrouter"
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assert model == "anthropic/claude-3.5-sonnet:beta"
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def test_http_url_not_treated_as_provider(self):
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provider, model = parse_model_input("http://localhost:8080/model", "openrouter")
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assert provider == "openrouter"
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assert model == "http://localhost:8080/model"
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# -- curated_models_for_provider ---------------------------------------------
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class TestCuratedModelsForProvider:
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def test_openrouter_returns_curated_list(self):
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models = curated_models_for_provider("openrouter")
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assert len(models) > 0
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assert any("claude" in m[0] for m in models)
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def test_zai_returns_glm_models(self):
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models = curated_models_for_provider("zai")
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assert any("glm" in m[0] for m in models)
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def test_unknown_provider_returns_empty(self):
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assert curated_models_for_provider("totally-unknown") == []
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# -- normalize_provider ------------------------------------------------------
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class TestNormalizeProvider:
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def test_defaults_to_openrouter(self):
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assert normalize_provider(None) == "openrouter"
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assert normalize_provider("") == "openrouter"
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def test_known_aliases(self):
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assert normalize_provider("glm") == "zai"
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assert normalize_provider("kimi") == "kimi-coding"
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assert normalize_provider("moonshot") == "kimi-coding"
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def test_case_insensitive(self):
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assert normalize_provider("OpenRouter") == "openrouter"
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# -- provider_model_ids ------------------------------------------------------
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class TestProviderModelIds:
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def test_openrouter_returns_curated_list(self):
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ids = provider_model_ids("openrouter")
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assert len(ids) > 0
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assert all("/" in mid for mid in ids)
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def test_unknown_provider_returns_empty(self):
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assert provider_model_ids("some-unknown-provider") == []
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def test_zai_returns_glm_models(self):
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assert "glm-5" in provider_model_ids("zai")
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# -- fetch_api_models --------------------------------------------------------
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class TestFetchApiModels:
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def test_returns_none_when_no_base_url(self):
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assert fetch_api_models("key", None) is None
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def test_returns_none_on_network_error(self):
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with patch("hermes_cli.models.urllib.request.urlopen", side_effect=Exception("timeout")):
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assert fetch_api_models("key", "https://example.com/v1") is None
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# -- validate — format checks -----------------------------------------------
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class TestValidateFormatChecks:
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def test_empty_model_rejected(self):
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result = _validate("")
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assert result["accepted"] is False
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assert "empty" in result["message"]
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def test_whitespace_only_rejected(self):
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result = _validate(" ")
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assert result["accepted"] is False
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def test_model_with_spaces_rejected(self):
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result = _validate("anthropic/ claude-opus")
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assert result["accepted"] is False
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def test_no_slash_model_still_probes_api(self):
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result = _validate("gpt-5.4", api_models=["gpt-5.4", "gpt-5.4-pro"])
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assert result["accepted"] is True
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assert result["persist"] is True
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def test_no_slash_model_rejected_if_not_in_api(self):
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result = _validate("gpt-5.4", api_models=["openai/gpt-5.4"])
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assert result["accepted"] is False
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# -- validate — API found ----------------------------------------------------
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class TestValidateApiFound:
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def test_model_found_in_api(self):
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result = _validate("anthropic/claude-opus-4.6")
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assert result["accepted"] is True
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assert result["persist"] is True
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assert result["recognized"] is True
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def test_model_found_for_custom_endpoint(self):
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result = _validate(
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"my-model", provider="openrouter",
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api_models=["my-model"], base_url="http://localhost:11434/v1",
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)
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assert result["accepted"] is True
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assert result["persist"] is True
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# -- validate — API not found ------------------------------------------------
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class TestValidateApiNotFound:
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def test_model_not_in_api_rejected(self):
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result = _validate("anthropic/claude-nonexistent")
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assert result["accepted"] is False
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assert "not a valid model" in result["message"]
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def test_rejection_includes_suggestions(self):
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result = _validate("anthropic/claude-opus-4.5")
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assert result["accepted"] is False
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assert "Did you mean" in result["message"]
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# -- validate — API unreachable (fallback) -----------------------------------
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class TestValidateApiFallback:
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def test_known_catalog_model_accepted_when_api_down(self):
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result = _validate("anthropic/claude-opus-4.6", api_models=None)
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assert result["accepted"] is True
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assert result["persist"] is True
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def test_unknown_model_session_only_when_api_down(self):
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result = _validate("anthropic/claude-next-gen", api_models=None)
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assert result["accepted"] is True
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assert result["persist"] is False
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assert "session only" in result["message"].lower()
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def test_zai_known_model_accepted_when_api_down(self):
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result = _validate("glm-5", provider="zai", api_models=None)
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assert result["accepted"] is True
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assert result["persist"] is True
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def test_unknown_provider_session_only_when_api_down(self):
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result = _validate("some-model", provider="totally-unknown", api_models=None)
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assert result["accepted"] is True
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assert result["persist"] is False
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