from click.testing import CliRunner

from iti.cli import iti_cli


def test_sync_framework_migrations_is_idempotent(tmp_path):
    target = tmp_path / "migrations" / "versions"
    runner = CliRunner()
    migration_name = "20260508_0433_7de264f96a03_framework_initial_schema.py"

    first = runner.invoke(iti_cli, ["migrations", "sync", "--target", str(target)])
    assert first.exit_code == 0
    assert f"synced: {migration_name}" in first.output
    assert (target / migration_name).exists()
    assert not (target / "__init__.py").exists()

    second = runner.invoke(iti_cli, ["migrations", "sync", "--target", str(target)])
    assert second.exit_code == 0
    assert f"skipped: {migration_name}" in second.output