#!/usr/bin/env python3
"""Tests for check_app_terraform_isolation.isolation_violation."""

from __future__ import annotations

import unittest

from check_app_terraform_isolation import isolation_violation


class IsolationTests(unittest.TestCase):
    def test_terraform_only(self) -> None:
        self.assertIsNone(
            isolation_violation(
                [
                    "terraform/live/dev/main.tf",
                    "terraform/live/README.md",
                ]
            )
        )

    def test_app_only(self) -> None:
        self.assertIsNone(
            isolation_violation(
                [
                    "Api.SeaHavenIndustries/Controllers/WorkOrderController.cs",
                    ".ebextensions/01_migrations.config",
                    "scripts/package-elastic-beanstalk.sh",
                ]
            )
        )

    def test_docs_and_workflows_with_terraform(self) -> None:
        self.assertIsNone(
            isolation_violation(
                [
                    "terraform/live/modules/environment-owned/main.tf",
                    ".github/workflows/deploy.yaml",
                    "QUALITY_GATES.md",
                    "scripts/governance-check.sh",
                ]
            )
        )

    def test_mixed_app_and_terraform_fails(self) -> None:
        violation = isolation_violation(
            [
                "terraform/live/dev/main.tf",
                "SeaHaven.Services/Implementation/WorkOrderService.cs",
            ]
        )
        self.assertIsNotNone(violation)
        terraform_files, app_files = violation or ([], [])
        self.assertEqual(terraform_files, ["terraform/live/dev/main.tf"])
        self.assertTrue(any(path.endswith(".cs") for path in app_files))

    def test_platform_proxy_config_is_app_side(self) -> None:
        violation = isolation_violation(
            [
                "terraform/live/dev/main.tf",
                ".platform/nginx/conf.d/01_upload_body_size.conf",
            ]
        )
        self.assertIsNotNone(violation)
        _, app_files = violation or ([], [])
        self.assertEqual(app_files, [".platform/nginx/conf.d/01_upload_body_size.conf"])


if __name__ == "__main__":
    unittest.main()