3744118311
* feat(cli): two-stage /model autocomplete with ghost text suggestions - SlashCommandCompleter: Tab-complete providers first (anthropic:, openrouter:, etc.) then models within the selected provider - SlashCommandAutoSuggest: inline ghost text for slash commands, subcommands, and /model provider:model two-stage suggestions - Custom Tab key binding: accepts provider completion and immediately re-triggers completions to show that provider's models - COMMANDS_BY_CATEGORY: structured format with explicit subcommands for tab completion and ghost text (prompt, reasoning, voice, skills, cron, browser) - SUBCOMMANDS dict auto-extracted from command definitions - Model/provider info cached 60s for responsive completions * fix: repair test regression and restore gold color from PR #1622 - Fix test_unknown_command_still_shows_error: patch _cprint instead of console.print to match the _cprint switch in process_command() - Restore gold color on 'Type /help' hint using _DIM + _GOLD constants instead of bare \033[2m (was losing the #B8860B gold) - Use _GOLD constant for ambiguous command message for consistency - Add clarifying comment on SUBCOMMANDS regex fallback --------- Co-authored-by: Lars van der Zande <lmvanderzande@gmail.com>
507 lines
19 KiB
Python
507 lines
19 KiB
Python
"""Tests for the central command registry and autocomplete."""
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from prompt_toolkit.completion import CompleteEvent
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from prompt_toolkit.document import Document
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from hermes_cli.commands import (
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COMMAND_REGISTRY,
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COMMANDS,
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COMMANDS_BY_CATEGORY,
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CommandDef,
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GATEWAY_KNOWN_COMMANDS,
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SUBCOMMANDS,
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SlashCommandAutoSuggest,
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SlashCommandCompleter,
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gateway_help_lines,
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resolve_command,
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slack_subcommand_map,
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telegram_bot_commands,
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)
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def _completions(completer: SlashCommandCompleter, text: str):
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return list(
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completer.get_completions(
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Document(text=text),
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CompleteEvent(completion_requested=True),
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)
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)
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# ---------------------------------------------------------------------------
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# CommandDef registry tests
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# ---------------------------------------------------------------------------
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class TestCommandRegistry:
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def test_registry_is_nonempty(self):
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assert len(COMMAND_REGISTRY) > 30
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def test_every_entry_is_commanddef(self):
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for entry in COMMAND_REGISTRY:
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assert isinstance(entry, CommandDef), f"Unexpected type: {type(entry)}"
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def test_no_duplicate_canonical_names(self):
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names = [cmd.name for cmd in COMMAND_REGISTRY]
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assert len(names) == len(set(names)), f"Duplicate names: {[n for n in names if names.count(n) > 1]}"
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def test_no_alias_collides_with_canonical_name(self):
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"""An alias must not shadow another command's canonical name."""
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canonical_names = {cmd.name for cmd in COMMAND_REGISTRY}
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for cmd in COMMAND_REGISTRY:
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for alias in cmd.aliases:
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if alias in canonical_names:
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# reset -> new is intentional (reset IS an alias for new)
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target = next(c for c in COMMAND_REGISTRY if c.name == alias)
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# This should only happen if the alias points to the same entry
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assert resolve_command(alias).name == cmd.name or alias == cmd.name, \
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f"Alias '{alias}' of '{cmd.name}' shadows canonical '{target.name}'"
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def test_every_entry_has_valid_category(self):
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valid_categories = {"Session", "Configuration", "Tools & Skills", "Info", "Exit"}
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for cmd in COMMAND_REGISTRY:
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assert cmd.category in valid_categories, f"{cmd.name} has invalid category '{cmd.category}'"
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def test_cli_only_and_gateway_only_are_mutually_exclusive(self):
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for cmd in COMMAND_REGISTRY:
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assert not (cmd.cli_only and cmd.gateway_only), \
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f"{cmd.name} cannot be both cli_only and gateway_only"
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# ---------------------------------------------------------------------------
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# resolve_command tests
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# ---------------------------------------------------------------------------
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class TestResolveCommand:
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def test_canonical_name_resolves(self):
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assert resolve_command("help").name == "help"
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assert resolve_command("background").name == "background"
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def test_alias_resolves_to_canonical(self):
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assert resolve_command("bg").name == "background"
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assert resolve_command("reset").name == "new"
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assert resolve_command("q").name == "quit"
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assert resolve_command("exit").name == "quit"
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assert resolve_command("gateway").name == "platforms"
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assert resolve_command("set-home").name == "sethome"
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assert resolve_command("reload_mcp").name == "reload-mcp"
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def test_leading_slash_stripped(self):
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assert resolve_command("/help").name == "help"
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assert resolve_command("/bg").name == "background"
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def test_unknown_returns_none(self):
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assert resolve_command("nonexistent") is None
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assert resolve_command("") is None
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# ---------------------------------------------------------------------------
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# Derived dicts (backwards compat)
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# ---------------------------------------------------------------------------
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class TestDerivedDicts:
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def test_commands_dict_excludes_gateway_only(self):
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"""gateway_only commands should NOT appear in the CLI COMMANDS dict."""
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for cmd in COMMAND_REGISTRY:
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if cmd.gateway_only:
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assert f"/{cmd.name}" not in COMMANDS, \
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f"gateway_only command /{cmd.name} should not be in COMMANDS"
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def test_commands_dict_includes_all_cli_commands(self):
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for cmd in COMMAND_REGISTRY:
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if not cmd.gateway_only:
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assert f"/{cmd.name}" in COMMANDS, \
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f"/{cmd.name} missing from COMMANDS dict"
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def test_commands_dict_includes_aliases(self):
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assert "/bg" in COMMANDS
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assert "/reset" in COMMANDS
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assert "/q" in COMMANDS
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assert "/exit" in COMMANDS
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assert "/reload_mcp" in COMMANDS
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assert "/gateway" in COMMANDS
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def test_commands_by_category_covers_all_categories(self):
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registry_categories = {cmd.category for cmd in COMMAND_REGISTRY if not cmd.gateway_only}
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assert set(COMMANDS_BY_CATEGORY.keys()) == registry_categories
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def test_every_command_has_nonempty_description(self):
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for cmd, desc in COMMANDS.items():
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assert isinstance(desc, str) and len(desc) > 0, f"{cmd} has empty description"
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# ---------------------------------------------------------------------------
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# Gateway helpers
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# ---------------------------------------------------------------------------
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class TestGatewayKnownCommands:
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def test_excludes_cli_only(self):
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for cmd in COMMAND_REGISTRY:
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if cmd.cli_only:
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assert cmd.name not in GATEWAY_KNOWN_COMMANDS, \
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f"cli_only command '{cmd.name}' should not be in GATEWAY_KNOWN_COMMANDS"
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def test_includes_gateway_commands(self):
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for cmd in COMMAND_REGISTRY:
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if not cmd.cli_only:
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assert cmd.name in GATEWAY_KNOWN_COMMANDS
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for alias in cmd.aliases:
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assert alias in GATEWAY_KNOWN_COMMANDS
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def test_bg_alias_in_gateway(self):
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assert "bg" in GATEWAY_KNOWN_COMMANDS
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assert "background" in GATEWAY_KNOWN_COMMANDS
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def test_is_frozenset(self):
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assert isinstance(GATEWAY_KNOWN_COMMANDS, frozenset)
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class TestGatewayHelpLines:
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def test_returns_nonempty_list(self):
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lines = gateway_help_lines()
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assert len(lines) > 10
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def test_excludes_cli_only_commands(self):
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lines = gateway_help_lines()
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joined = "\n".join(lines)
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for cmd in COMMAND_REGISTRY:
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if cmd.cli_only:
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assert f"`/{cmd.name}" not in joined, \
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f"cli_only command /{cmd.name} should not be in gateway help"
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def test_includes_alias_note_for_bg(self):
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lines = gateway_help_lines()
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bg_line = [l for l in lines if "/background" in l]
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assert len(bg_line) == 1
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assert "/bg" in bg_line[0]
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class TestTelegramBotCommands:
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def test_returns_list_of_tuples(self):
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cmds = telegram_bot_commands()
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assert len(cmds) > 10
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for name, desc in cmds:
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assert isinstance(name, str)
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assert isinstance(desc, str)
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def test_no_hyphens_in_command_names(self):
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"""Telegram does not support hyphens in command names."""
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for name, _ in telegram_bot_commands():
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assert "-" not in name, f"Telegram command '{name}' contains a hyphen"
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def test_excludes_cli_only(self):
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names = {name for name, _ in telegram_bot_commands()}
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for cmd in COMMAND_REGISTRY:
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if cmd.cli_only:
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tg_name = cmd.name.replace("-", "_")
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assert tg_name not in names
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class TestSlackSubcommandMap:
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def test_returns_dict(self):
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mapping = slack_subcommand_map()
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assert isinstance(mapping, dict)
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assert len(mapping) > 10
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def test_values_are_slash_prefixed(self):
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for key, val in slack_subcommand_map().items():
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assert val.startswith("/"), f"Slack mapping for '{key}' should start with /"
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def test_includes_aliases(self):
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mapping = slack_subcommand_map()
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assert "bg" in mapping
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assert "reset" in mapping
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def test_excludes_cli_only(self):
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mapping = slack_subcommand_map()
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for cmd in COMMAND_REGISTRY:
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if cmd.cli_only:
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assert cmd.name not in mapping
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# ---------------------------------------------------------------------------
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# Autocomplete (SlashCommandCompleter)
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# ---------------------------------------------------------------------------
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class TestSlashCommandCompleter:
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# -- basic prefix completion -----------------------------------------
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def test_builtin_prefix_completion_uses_shared_registry(self):
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completions = _completions(SlashCommandCompleter(), "/re")
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texts = {item.text for item in completions}
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assert "reset" in texts
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assert "retry" in texts
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assert "reload-mcp" in texts
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def test_builtin_completion_display_meta_shows_description(self):
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completions = _completions(SlashCommandCompleter(), "/help")
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assert len(completions) == 1
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assert completions[0].display_meta_text == "Show available commands"
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# -- exact-match trailing space --------------------------------------
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def test_exact_match_completion_adds_trailing_space(self):
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completions = _completions(SlashCommandCompleter(), "/help")
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assert [item.text for item in completions] == ["help "]
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def test_partial_match_does_not_add_trailing_space(self):
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completions = _completions(SlashCommandCompleter(), "/hel")
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assert [item.text for item in completions] == ["help"]
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# -- non-slash input returns nothing ---------------------------------
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def test_no_completions_for_non_slash_input(self):
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assert _completions(SlashCommandCompleter(), "help") == []
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def test_no_completions_for_empty_input(self):
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assert _completions(SlashCommandCompleter(), "") == []
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# -- skill commands via provider ------------------------------------
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def test_skill_commands_are_completed_from_provider(self):
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completer = SlashCommandCompleter(
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skill_commands_provider=lambda: {
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"/gif-search": {"description": "Search for GIFs across providers"},
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}
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)
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completions = _completions(completer, "/gif")
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assert len(completions) == 1
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assert completions[0].text == "gif-search"
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assert completions[0].display_text == "/gif-search"
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assert completions[0].display_meta_text == "⚡ Search for GIFs across providers"
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def test_skill_exact_match_adds_trailing_space(self):
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completer = SlashCommandCompleter(
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skill_commands_provider=lambda: {
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"/gif-search": {"description": "Search for GIFs"},
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}
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)
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completions = _completions(completer, "/gif-search")
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assert len(completions) == 1
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assert completions[0].text == "gif-search "
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def test_no_skill_provider_means_no_skill_completions(self):
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"""Default (None) provider should not blow up or add completions."""
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completer = SlashCommandCompleter()
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completions = _completions(completer, "/gif")
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# /gif doesn't match any builtin command
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assert completions == []
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def test_skill_provider_exception_is_swallowed(self):
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"""A broken provider should not crash autocomplete."""
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completer = SlashCommandCompleter(
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skill_commands_provider=lambda: (_ for _ in ()).throw(RuntimeError("boom")),
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)
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# Should return builtin matches only, no crash
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completions = _completions(completer, "/he")
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texts = {item.text for item in completions}
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assert "help" in texts
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def test_skill_description_truncated_at_50_chars(self):
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long_desc = "A" * 80
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completer = SlashCommandCompleter(
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skill_commands_provider=lambda: {
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"/long-skill": {"description": long_desc},
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}
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)
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completions = _completions(completer, "/long")
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assert len(completions) == 1
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meta = completions[0].display_meta_text
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# "⚡ " prefix + 50 chars + "..."
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assert meta == f"⚡ {'A' * 50}..."
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def test_skill_missing_description_uses_fallback(self):
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completer = SlashCommandCompleter(
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skill_commands_provider=lambda: {
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"/no-desc": {},
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}
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)
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completions = _completions(completer, "/no-desc")
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assert len(completions) == 1
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assert "Skill command" in completions[0].display_meta_text
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# ── SUBCOMMANDS extraction ──────────────────────────────────────────────
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class TestSubcommands:
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def test_explicit_subcommands_extracted(self):
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"""Commands with explicit subcommands on CommandDef are extracted."""
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assert "/prompt" in SUBCOMMANDS
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assert "clear" in SUBCOMMANDS["/prompt"]
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def test_reasoning_has_subcommands(self):
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assert "/reasoning" in SUBCOMMANDS
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subs = SUBCOMMANDS["/reasoning"]
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assert "high" in subs
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assert "show" in subs
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assert "hide" in subs
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def test_voice_has_subcommands(self):
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assert "/voice" in SUBCOMMANDS
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assert "on" in SUBCOMMANDS["/voice"]
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assert "off" in SUBCOMMANDS["/voice"]
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def test_cron_has_subcommands(self):
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assert "/cron" in SUBCOMMANDS
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assert "list" in SUBCOMMANDS["/cron"]
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assert "add" in SUBCOMMANDS["/cron"]
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def test_commands_without_subcommands_not_in_dict(self):
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"""Plain commands should not appear in SUBCOMMANDS."""
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assert "/help" not in SUBCOMMANDS
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assert "/quit" not in SUBCOMMANDS
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assert "/clear" not in SUBCOMMANDS
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# ── Subcommand tab completion ───────────────────────────────────────────
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class TestSubcommandCompletion:
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def test_subcommand_completion_after_space(self):
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"""Typing '/reasoning ' then Tab should show subcommands."""
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completions = _completions(SlashCommandCompleter(), "/reasoning ")
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texts = {c.text for c in completions}
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assert "high" in texts
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assert "show" in texts
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def test_subcommand_prefix_filters(self):
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"""Typing '/reasoning sh' should only show 'show'."""
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completions = _completions(SlashCommandCompleter(), "/reasoning sh")
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texts = {c.text for c in completions}
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assert texts == {"show"}
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def test_subcommand_exact_match_suppressed(self):
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"""Typing the full subcommand shouldn't re-suggest it."""
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completions = _completions(SlashCommandCompleter(), "/reasoning show")
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texts = {c.text for c in completions}
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assert "show" not in texts
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def test_no_subcommands_for_plain_command(self):
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"""Commands without subcommands yield nothing after space."""
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completions = _completions(SlashCommandCompleter(), "/help ")
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assert completions == []
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# ── Two-stage /model completion ─────────────────────────────────────────
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def _model_completer() -> SlashCommandCompleter:
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"""Build a completer with mock model/provider info."""
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return SlashCommandCompleter(
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model_completer_provider=lambda: {
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"current_provider": "openrouter",
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"providers": {
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"anthropic": "Anthropic",
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"openrouter": "OpenRouter",
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"nous": "Nous Research",
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},
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"models_for": lambda p: {
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"anthropic": ["claude-sonnet-4-20250514", "claude-opus-4-20250414"],
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"openrouter": ["anthropic/claude-sonnet-4", "google/gemini-2.5-pro"],
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"nous": ["hermes-3-llama-3.1-405b"],
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}.get(p, []),
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}
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)
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class TestModelCompletion:
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def test_stage1_shows_providers(self):
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completions = _completions(_model_completer(), "/model ")
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texts = {c.text for c in completions}
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assert "anthropic:" in texts
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assert "openrouter:" in texts
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assert "nous:" in texts
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def test_stage1_current_provider_last(self):
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completions = _completions(_model_completer(), "/model ")
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texts = [c.text for c in completions]
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assert texts[-1] == "openrouter:"
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def test_stage1_current_provider_labeled(self):
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completions = _completions(_model_completer(), "/model ")
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for c in completions:
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if c.text == "openrouter:":
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assert "current" in c.display_meta_text.lower()
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break
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else:
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raise AssertionError("openrouter: not found in completions")
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def test_stage1_prefix_filters(self):
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completions = _completions(_model_completer(), "/model an")
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texts = {c.text for c in completions}
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assert texts == {"anthropic:"}
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def test_stage2_shows_models(self):
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completions = _completions(_model_completer(), "/model anthropic:")
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texts = {c.text for c in completions}
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assert "anthropic:claude-sonnet-4-20250514" in texts
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assert "anthropic:claude-opus-4-20250414" in texts
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def test_stage2_prefix_filters_models(self):
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completions = _completions(_model_completer(), "/model anthropic:claude-s")
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texts = {c.text for c in completions}
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assert "anthropic:claude-sonnet-4-20250514" in texts
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assert "anthropic:claude-opus-4-20250414" not in texts
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def test_stage2_no_model_provider_returns_empty(self):
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completions = _completions(SlashCommandCompleter(), "/model ")
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assert completions == []
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# ── Ghost text (SlashCommandAutoSuggest) ────────────────────────────────
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def _suggestion(text: str, completer=None) -> str | None:
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"""Get ghost text suggestion for given input."""
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suggest = SlashCommandAutoSuggest(completer=completer)
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doc = Document(text=text)
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class FakeBuffer:
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pass
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result = suggest.get_suggestion(FakeBuffer(), doc)
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return result.text if result else None
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class TestGhostText:
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def test_command_name_suggestion(self):
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"""/he → 'lp'"""
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assert _suggestion("/he") == "lp"
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def test_command_name_suggestion_reasoning(self):
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"""/rea → 'soning'"""
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assert _suggestion("/rea") == "soning"
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|
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def test_no_suggestion_for_complete_command(self):
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assert _suggestion("/help") is None
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|
|
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def test_subcommand_suggestion(self):
|
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"""/reasoning h → 'igh'"""
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assert _suggestion("/reasoning h") == "igh"
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|
|
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def test_subcommand_suggestion_show(self):
|
|
"""/reasoning sh → 'ow'"""
|
|
assert _suggestion("/reasoning sh") == "ow"
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|
|
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def test_no_suggestion_for_non_slash(self):
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|
assert _suggestion("hello") is None
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|
|
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def test_model_stage1_ghost_text(self):
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|
"""/model a → 'nthropic:'"""
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|
completer = _model_completer()
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|
assert _suggestion("/model a", completer=completer) == "nthropic:"
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|
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def test_model_stage2_ghost_text(self):
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|
"""/model anthropic:cl → rest of first matching model"""
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|
completer = _model_completer()
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|
s = _suggestion("/model anthropic:cl", completer=completer)
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|
assert s is not None
|
|
assert s.startswith("aude-")
|