"""Invariant tests for registry-owned slash execution (CommandDef.execute).

Every ``CommandDef`` with ``execute`` set must:
  * name a key that exists in :data:`hermes_cli.slash_exec.EXECUTORS`, and
  * produce IDENTICAL core text across surfaces for a fixed context — the
    executor may only vary on ``args``/``options``, never on ``surface``.
"""

import pytest

from hermes_cli.commands import COMMAND_REGISTRY, resolve_command
from hermes_cli.slash_exec import (
    EXECUTORS,
    CommandContext,
    CommandReply,
    execute_command,
    resolve_executor,
    run_execute,
)

MIGRATED = [cmd for cmd in COMMAND_REGISTRY if cmd.execute]

SURFACES = ("cli", "gateway", "tui")


def test_some_commands_are_migrated():
    names = {cmd.name for cmd in MIGRATED}
    # The thin-slice set — extend as more commands migrate.
    assert {"version", "egress", "profile", "bundles", "help", "commands"} <= names




def test_unmigrated_commands_have_no_executor():
    for cmd in COMMAND_REGISTRY:
        if not cmd.execute:
            assert resolve_executor(cmd) is None
            assert run_execute(cmd, CommandContext()) is None