"""test lint commands."""
import json
import shutil
from collections.abc import Generator
from pathlib import Path
from typing import Any

import pytest

from tests.integration.utils import run_command


@pytest.fixture()
def testdir(tmp_path: Path) -> Generator[Path, None, None]:
    d = tmp_path / "testdata"
    if d.is_dir():
        shutil.rmtree(d)
    d.mkdir()
    yield d
    shutil.rmtree(d)


def test_lint_validate(testdir: Path) -> None:
    """Test greetings bonjour command works."""
    m2m_json_file = testdir / "m2m.json"
    m2m_json_contents = json.dumps(
        [
            {
                "name": "pp-m2m-config-test-machine-to-machine",
                "prod_aws_account": "437795906767",
                "qa_aws_account": "437795906767",
                "client_metadata": {
                    "m2m_identity_uuid": "1a6f06cd-cc30-4252-8654-cb93a9843b38"
                },
            }
        ]
    )
    m2m_json_file.write_text(m2m_json_contents)
    run_command(["m2mconfig", "lint", "validate", str(m2m_json_file)])


@pytest.mark.parametrize(
    "description, input_data, expected_err_msg",
    [
        (
            "validation should fail for invalid json file",
            "invalid_ data",
            "Failed to load file",
        ),
        (
            "validation should fail for the second entry",
            """[
                  {
                    "name": "001-machine-to-machine",
                    "prod_aws_account": "031099521156",
                    "qa_aws_account": "591204808501",
                    "client_metadata": {
                      "m2m_identity_uuid": "3398a2a2-cef9-4866-ad10-0cfe4cf5bcd7"
                    }
                  },
                  {
                    "name": "002-machine-to-machine",
                    "qa_aws_account": "591204808501",
                    "client_metadata": {
                      "m2m_identity_uuid": "3398a2a2-cef9-4866-ad10-0cfe4cf5bcd7"
                    }
                  }
            ]""",
            "INVALID_REGISTRY_ENTRY: entry_index=\\'1\\'",
        ),
    ],
)
def test_lint_validate_failure(
    description: str, input_data: Any, expected_err_msg: str, testdir: Path
) -> None:
    """Test greetings bonjour command works."""
    m2m_json_file = testdir / "m2m-bad.json"
    m2m_json_file.write_text(input_data)
    stdout, stderr = run_command(
        ["m2mconfig", "lint", "validate", str(m2m_json_file)],
        expected_returncode=1,
        description=description,
    )
    assert expected_err_msg in stdout