tests/integration: Add tests for healthcheck block

Signed-off-by: Robin Syl <[email protected]>
Signed-off-by: Monika Kairaityte <[email protected]>

Author: recursiveribbons

tests/integration/healthcheck/__init__.py

@@ -0,0 +1 @@
+

tests/integration/healthcheck/docker-compose.yml

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+version: "3"
+services:
+  healthcheck:
+    image: nopush/podman-compose-test
+    healthcheck:
+      test: [ "CMD-SHELL", "curl -f http://localhost || exit 1" ]
+      interval: 1m
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+      start_interval: 5s

tests/integration/healthcheck/test_podman_compose_healthcheck.py

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+# SPDX-License-Identifier: GPL-2.0
+
+import json
+import os
+import unittest
+
+from tests.integration.test_utils import RunSubprocessMixin
+from tests.integration.test_utils import podman_compose_path
+from tests.integration.test_utils import test_path
+
+
+def compose_yaml_path() -> str:
+    return os.path.join(os.path.join(test_path(), "healthcheck"), "docker-compose.yml")
+
+
+class TestHealthecheck(unittest.TestCase, RunSubprocessMixin):
+    def test_healthcheck(self) -> None:
+        up_cmd = [
+            "coverage",
+            "run",
+            podman_compose_path(),
+            "-f",
+            os.path.join(test_path(), "healthcheck", "docker-compose.yml"),
+            "up",
+            "-d",
+        ]
+        self.run_subprocess_assert_returncode(up_cmd)
+
+        command_container_id = [
+            "podman",
+            "ps",
+            "-a",
+            "--filter",
+            "label=io.podman.compose.project=healthcheck",
+            "--format",
+            '"{{.ID}}"',
+        ]
+        out, _ = self.run_subprocess_assert_returncode(command_container_id)
+        self.assertNotEqual(out, b"")
+        container_id = out.decode("utf-8").strip().replace('"', "")
+
+        command_inspect = ["podman", "container", "inspect", container_id]
+
+        out, _ = self.run_subprocess_assert_returncode(command_inspect)
+        out_string = out.decode("utf-8")
+        inspect = json.loads(out_string)
+        healthcheck_obj = inspect[0]["Config"]["Healthcheck"]
+        expected = {
+            "Test": ["CMD-SHELL", "curl -f http://localhost || exit 1"],
+            "StartPeriod": 10000000000,
+            "Interval": 60000000000,
+            "Timeout": 10000000000,
+            "Retries": 3,
+        }
+        self.assertEqual(healthcheck_obj, expected)
+
+        # StartInterval is not available in the config object
+        create_obj = inspect[0]["Config"]["CreateCommand"]
+        self.assertIn("--health-startup-interval", create_obj)