import pathlib
import re
import subprocess
import unittest

ROOT = pathlib.Path(__file__).resolve().parents[1]


class NtfyManifestTest(unittest.TestCase):
    def test_platform_kustomization_owns_internal_ntfy_utility_resources(self):
        source = (ROOT / 'deploy/k8s/platform/base/kustomization.yaml').read_text()
        self.assertIn('utility-namespace.yaml', source)
        self.assertIn('ntfy.yaml', source)

    def test_ntfy_manifest_is_internal_clusterip_service_with_health_checks(self):
        source = (ROOT / 'deploy/k8s/platform/base/ntfy.yaml').read_text()
        self.assertIn('namespace: utility', source)
        self.assertIn('image: binwiederhier/ntfy:v2.21.0', source)
        self.assertRegex(source, r'kind: Service[\s\S]*type: ClusterIP')
        self.assertIn('path: /v1/health', source)
        self.assertIn('base-url: http://ntfy.utility.svc.cluster.local', source)
        self.assertNotIn('kind: Ingress', source)

    def test_overlay_render_contains_cluster_owned_ntfy_without_public_ingress(self):
        rendered = subprocess.check_output(
            ['kubectl', 'kustomize', 'deploy/k8s/overlays/hetzner-single-node'],
            cwd=ROOT,
            text=True,
        )
        self.assertIn('name: utility', rendered)
        self.assertIn('name: ntfy', rendered)
        self.assertIn('image: binwiederhier/ntfy:v2.21.0', rendered)
        self.assertNotRegex(rendered, re.compile(r'kind: Ingress[\s\S]*name: ntfy'))


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