feat: add macos container backend scaffold

2026-06-10 18:14:17 +00:00
parent b00b0ba4aa
commit fe82dc7f2b
16 changed files with 919 additions and 3 deletions
@@ -0,0 +1,60 @@
+"""Unit: Apple Container utility helpers."""
+
+from __future__ import annotations
+
+import unittest
+from unittest.mock import patch
+
+from bot_bottle.backend.macos_container import util
+
+
+class TestMacosContainerAvailability(unittest.TestCase):
+    def test_available_only_on_macos_with_container(self):
+        with patch.object(util.platform, "system", return_value="Darwin"), \
+             patch.object(util.shutil, "which", return_value="/usr/local/bin/container"):
+            self.assertTrue(util.is_available())
+
+    def test_not_available_off_macos(self):
+        with patch.object(util.platform, "system", return_value="Linux"), \
+             patch.object(util.shutil, "which", return_value="/usr/local/bin/container"):
+            self.assertFalse(util.is_available())
+
+    def test_require_container_dies_when_missing(self):
+        with patch.object(util.platform, "system", return_value="Darwin"), \
+             patch.object(util.shutil, "which", return_value=None), \
+             patch.object(util, "die", side_effect=SystemExit("die")):
+            with self.assertRaises(SystemExit):
+                util.require_container()
+
+
+class TestMacosContainerCommands(unittest.TestCase):
+    def test_build_image(self):
+        with patch.object(util.subprocess, "run") as run:
+            util.build_image("bot-bottle-agent:latest", "/repo", dockerfile="/repo/Dockerfile")
+        self.assertEqual(
+            [
+                "container", "build", "-t", "bot-bottle-agent:latest",
+                "-f", "/repo/Dockerfile", "/repo",
+            ],
+            run.call_args.args[0],
+        )
+        self.assertTrue(run.call_args.kwargs["check"])
+
+    def test_container_exists_parses_quiet_list(self):
+        completed = util.subprocess.CompletedProcess(
+            args=[], returncode=0, stdout="bot-bottle-a\nother\n", stderr="",
+        )
+        with patch.object(util.subprocess, "run", return_value=completed):
+            self.assertTrue(util.container_exists("bot-bottle-a"))
+            self.assertFalse(util.container_exists("bot-bottle-b"))
+
+    def test_image_id_reads_json_digest(self):
+        completed = util.subprocess.CompletedProcess(
+            args=[], returncode=0, stdout='{"digest":"sha256:abc"}', stderr="",
+        )
+        with patch.object(util.subprocess, "run", return_value=completed):
+            self.assertEqual("sha256:abc", util.image_id("demo:latest"))
+
+
+if __name__ == "__main__":
+    unittest.main()