"""Step definitions for the placeholder feature."""

from __future__ import annotations

import contextlib
import io
from typing import Any

from behave import then, when

from boilerplate.cli import main


@when("I run the boilerplate CLI without arguments")
def step_run_cli(context: Any) -> None:
    buffer = io.StringIO()
    with contextlib.redirect_stdout(buffer):
        exit_code = main([])
    context.result = {
        "exit_code": exit_code,
        "output": buffer.getvalue(),
    }


@then('the output should contain "Hello, World!"')
def step_output_contains_greeting(context: Any) -> None:
    assert context.result["exit_code"] == 0
    assert "Hello, World!" in context.result["output"]