feat(swarm): pass INFINITO_INVENTORY_EXTRA_VARS into the swarm-zombie inventory

tests/unit/python/scripts/tests/deploy/act/test_workflow.py

@@ -0,0 +1,96 @@
+from __future__ import annotations
+
+import json
+import os
+import subprocess
+import tempfile
+import unittest
+from pathlib import Path
+
+from utils.cache.files import PROJECT_ROOT
+
+SCRIPT = PROJECT_ROOT / "scripts" / "tests" / "deploy" / "act" / "workflow.sh"
+ACT_STUB = '#!/usr/bin/env bash\nprintf \'%s\\0\' "$@" >"${STUB_LOG}"\n'
+EXTRA_VARS = json.dumps(
+    {
+        "applications": {
+            "web-app-erpnext": {"services": {"erpnext": {"server_scripts": True}}},
+            "web-app-cst-demo": {"billing": {"bank": "Verify Bank, IBAN DE00 0000"}},
+        }
+    }
+)
+
+
+def act_argv(act_env: str) -> list[str]:
+    """Run the act wrapper against an ``act`` stub and return the argv it got.
+
+    Args:
+        act_env: value of ``ACT_ENV``.
+
+    Returns:
+        The arguments the stub received, one list item per argument.
+    """
+    with tempfile.TemporaryDirectory() as tmp:
+        stub = Path(tmp) / "act"
+        stub.write_text(ACT_STUB)
+        stub.chmod(0o755)
+        workflow = Path(tmp) / "call-test-deploy.yml"
+        workflow.write_text("on: workflow_dispatch\n")
+        log = Path(tmp) / "act.argv"
+        env = {k: v for k, v in os.environ.items() if k != "BASH_ENV"}
+        env.update(
+            PATH=f"{tmp}{os.pathsep}{os.environ['PATH']}",
+            STUB_LOG=str(log),
+            ACT_WORKFLOW=str(workflow),
+            ACT_ENV=act_env,
+            ACT_ACTION_CACHE_PATH=str(Path(tmp) / "actcache"),
+            ACT_PLATFORM_IMAGE="catthehacker/ubuntu:act-latest",
+            INFINITO_CONTAINER="infinito-test",
+        )
+        subprocess.run(
+            ["bash", str(SCRIPT)],
+            env=env,
+            capture_output=True,
+            text=True,
+            check=True,
+        )
+        return log.read_text().split("\0")[:-1]  # nocheck: cache-read  stub argv log
+
+
+def env_items(argv: list[str]) -> list[str]:
+    """Collect the values passed behind each ``--env`` flag.
+
+    Args:
+        argv: arguments the act stub received.
+
+    Returns:
+        Every ``--env`` value in order.
+    """
+    return [argv[i + 1] for i, arg in enumerate(argv) if arg == "--env"]
+
+
+class TestActWorkflowEnv(unittest.TestCase):
+    def test_json_with_spaces_reaches_act_as_one_env_item(self) -> None:
+        items = env_items(
+            act_argv(
+                "INFINITO_DEPLOY_MODE=swarm; "
+                f"INFINITO_INVENTORY_EXTRA_VARS={EXTRA_VARS}; "
+                "disable=matomo"
+            )
+        )
+        self.assertEqual(
+            items,
+            [
+                "INFINITO_DEPLOY_MODE=swarm",
+                f"INFINITO_INVENTORY_EXTRA_VARS={EXTRA_VARS}",
+                "disable=matomo",
+            ],
+        )
+
+    def test_an_empty_value_still_passes_as_its_own_item(self) -> None:
+        items = env_items(act_argv("INFINITO_INVENTORY_EXTRA_VARS=; disable=css"))
+        self.assertEqual(items, ["INFINITO_INVENTORY_EXTRA_VARS=", "disable=css"])
+
+
+if __name__ == "__main__":
+    unittest.main()