mirror of
https://github.com/MacRimi/ProxMenux.git
synced 2026-11-01 02:12:12 +00:00
74 lines
3.7 KiB
Python
74 lines
3.7 KiB
Python
"""A new volume starts with what the image has at its path, and a recipe may
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write its own starting file in it. The file of the recipe wins over the copy of
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the image; a file the user already had, in a reused volume or a host
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directory, is kept."""
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from pathlib import Path
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import re
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import shutil
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import subprocess
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import sys
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import unittest
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ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(ROOT / "src"))
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from proxmenux_oci.catalog import Catalog
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INSTALLER = (ROOT / "remote/install_oci.sh").read_text()
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def function(name):
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found = re.search(rf"^{name}\(\) \{{\n.*?^\}}\n", INSTALLER, re.S | re.M)
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assert found, name
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return found.group(0)
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class GeneratedFileTests(unittest.TestCase):
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def filled(self, path, *volumes):
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script = f'VOLUME_SEEDED_NOW=({" ".join(volumes)})\n{function("filled_from_the_image")}\nfilled_from_the_image "$1" && echo yes || echo no'
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done = subprocess.run(["bash", "-c", script, "bash", path], capture_output=True, text=True, check=False)
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self.assertEqual(done.stderr, "")
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return done.stdout.strip()
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@unittest.skipUnless(shutil.which("bash"), "bash is needed")
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def test_a_file_in_a_volume_just_filled_is_the_copy_of_the_image(self):
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self.assertEqual(self.filled("/home/filebrowser/data/config.yaml", "/home/filebrowser/data"), "yes")
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self.assertEqual(self.filled("/config/app/settings.yml", "/data", "/config"), "yes")
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@unittest.skipUnless(shutil.which("bash"), "bash is needed")
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def test_a_file_anywhere_else_is_not(self):
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self.assertEqual(self.filled("/home/filebrowser/data/config.yaml"), "no")
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self.assertEqual(self.filled("/home/filebrowser/database/config.yaml", "/home/filebrowser/data"), "no")
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self.assertEqual(self.filled("/home/filebrowser/data", "/home/filebrowser/data"), "no")
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def test_only_a_volume_that_was_filled_is_recorded(self):
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body = function("apply_volume_seeds")
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copied = body.index('cp -a -- "${stage}/." "${destination}/"')
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self.assertLess(copied, body.index('VOLUME_SEEDED_NOW+=("$target")'))
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# A host directory that already holds data is kept and not recorded.
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self.assertLess(body.index("Keeping existing host data without seeding it"), copied)
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def test_the_recipe_file_is_written_over_the_copy_of_the_image_only(self):
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step = INSTALLER[INSTALLER.index("generated_count=$(jq"):INSTALLER.index("generated_created=$((generated_created + 1))")]
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self.assertLess(step.index("apply_volume_seeds"), step.index("only_if_missing"))
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kept = step.index('if ! filled_from_the_image "$path"; then')
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self.assertLess(kept, step.index("Keeping the existing persistent file"))
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self.assertLess(step.index("Keeping the existing persistent file"), step.index("The generated file replaces the one of the image"))
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def test_filebrowser_quantum_serves_the_folder_it_mounts(self):
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template = Catalog(ROOT).compose("filebrowser-quantum")
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volumes = [item["container_path"] for item in template["container_contract"]["volumes"]]
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generated = template["proxmox"]["installer_profile"]["generated_files"][0]
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served = re.search(r"sources:\s*\n\s*- path: (\S+)", generated["content"]).group(1)
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self.assertIn(served, volumes)
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self.assertTrue(any(generated["container_path"].startswith(volume + "/") for volume in volumes))
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self.assertTrue(generated["only_if_missing"])
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# FileBrowser Quantum 2 reads the port under http, not under server.
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self.assertRegex(generated["content"], r"(?m)^http:\n port: 80$")
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self.assertNotRegex(generated["content"], r"(?m)^server:\n port:")
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if __name__ == "__main__":
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unittest.main()
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