85 lines
4.2 KiB
Python
85 lines
4.2 KiB
Python
"""Offline Compose rendering; never builds images or starts containers."""
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import json
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import os
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from pathlib import Path
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import shutil
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import subprocess
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import unittest
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PROJECTS = Path(__file__).resolve().parents[3]
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CASES = {
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"VacatureRadar": ("app", ["docker-compose.unraid.yml"], {
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"MIGRATION_LOCAL_ROOT": "/migration-fixture/local",
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"VACATURERADAR_ENV_FILE": "/migration-fixture/runtime.env",
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}, {"/app/local", "/app/media", "/app/logs"}),
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"LumaOps": ("lumaops", ["docker-compose.yml", "docker-compose.unraid.yml"], {
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"MIGRATION_CONFIG_ROOT": "/migration-fixture/config",
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"MIGRATION_OPENRGB_ROOT": "/migration-fixture/openrgb",
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"MIGRATION_LUMA_CONFIG_ROOT": "/migration-fixture/luma-config",
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"MIGRATION_DATA_ROOT": "/migration-fixture/data",
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"MIGRATION_LOGS_ROOT": "/migration-fixture/logs",
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"MIGRATION_ENV_FILE": "/migration-fixture/runtime.env",
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}, {"/config", "/config/openrgb", "/config/lumaops", "/data", "/logs"}),
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}
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@unittest.skipUnless(shutil.which("docker"), "Docker Compose CLI is required; no daemon used")
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class ComposeTests(unittest.TestCase):
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def render(self, name, missing=None):
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_, files, variables, _ = CASES[name]
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environment = dict(os.environ)
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for key in list(environment):
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if key.startswith("MIGRATION_") or key.startswith("VACATURERADAR_"):
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environment.pop(key)
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environment.update({
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"MIGRATION_IMAGE": "migration-fixture:candidate",
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"MIGRATION_NETWORK": name.lower() + "_default",
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"MIGRATION_ATTEMPT": "fixture-migration-attempt",
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"MIGRATION_SOURCE_REVISION": "a" * 40,
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"MIGRATION_SOURCE_TREE": "b" * 40,
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"MIGRATION_BUILD_ID": "a" * 12,
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"MIGRATION_BUILD_DATE": "2026-09-09T00:00:00.000Z",
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"LUMAOPS_ADMIN_TOKEN": "fixture-only-not-a-production-token-000000",
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**variables,
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})
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if missing:
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environment.pop(missing)
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command = ["docker", "compose", "--env-file", os.devnull]
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for file in [*files, "docker-compose.migration.yml"]:
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command.extend(["-f", file])
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command.extend(["config", "--no-env-resolution", "--no-path-resolution", "--format", "json"])
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return subprocess.run(command, cwd=PROJECTS / name, env=environment,
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capture_output=True, text=True, timeout=20)
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def test_merged_mounts_are_exclusively_explicit_clones(self):
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for name, (service, _, _, destinations) in CASES.items():
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with self.subTest(name=name):
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result = self.render(name)
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self.assertEqual(result.returncode, 0, "Fixture Compose rendering failed")
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config = json.loads(result.stdout)
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runtime = config["services"][service]
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self.assertEqual(runtime["network_mode"], name.lower() + "_default")
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self.assertEqual(config["name"], name.lower() + "-managed")
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self.assertEqual({m["target"] for m in runtime["volumes"]}, destinations)
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for mount in runtime["volumes"]:
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self.assertEqual(mount["type"], "bind")
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self.assertTrue(mount["source"].startswith("/migration-fixture/"))
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self.assertFalse(mount["bind"]["create_host_path"])
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labels = runtime["build"]["labels"]
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self.assertEqual(labels["org.opencontainers.image.revision"], "a" * 40)
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self.assertEqual(labels["org.opencontainers.image.source-tree"], "b" * 40)
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self.assertEqual(labels["org.opencontainers.image.source"], "jens/" + name.lower())
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def test_missing_required_inputs_fail_closed(self):
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for name, (_, _, variables, _) in CASES.items():
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for variable in [*variables, "MIGRATION_NETWORK", "MIGRATION_IMAGE", "MIGRATION_ATTEMPT", "MIGRATION_SOURCE_REVISION",
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"MIGRATION_SOURCE_TREE", "MIGRATION_BUILD_ID", "MIGRATION_BUILD_DATE"]:
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with self.subTest(name=name, variable=variable):
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self.assertNotEqual(self.render(name, variable).returncode, 0)
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if __name__ == "__main__":
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unittest.main()
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