tests/integration: Automate manual 'extends' test

Signed-off-by: Monika Kairaityte <monika@kibit.lt>

tests/integration/test_podman_compose_extends.py

@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0
+
+import os
+import unittest
+
+from tests.integration.test_podman_compose import podman_compose_path
+from tests.integration.test_podman_compose import test_path
+from tests.integration.test_utils import RunSubprocessMixin
+
+
+def compose_yaml_path():
+ return os.path.join(os.path.join(test_path(), "extends"), "docker-compose.yaml")
+
+
+class TestComposeExteds(unittest.TestCase, RunSubprocessMixin):
+ def test_extends_service(self):
+ try:
+ self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "up",
+ "echo",
+ ])
+ output, _ = self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "logs",
+ "echo",
+ ])
+ self.assertEqual(output, b"Zero\n")
+
+ self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "up",
+ "echo1",
+ ])
+ output, _ = self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "logs",
+ "echo1",
+ ])
+ self.assertEqual(output, b"One\n")
+
+ self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "up",
+ "env1",
+ ])
+ output, _ = self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "logs",
+ "env1",
+ ])
+ lines = output.decode('utf-8').split('\n')
+ # HOSTNAME name is random number so is ignored in asserting
+ lines = [for line in lines if not line[0:8] == "HOSTNAME"]
+ lines.sort()
+
+ self.assertEqual(
+ lines,
+ [
+ '',
+ 'BAR=local',
+ 'BAZ=local',
+ 'FOO=original',
+ 'HOME=/root',
+ 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
+ 'TERM=xterm',
+ 'container=podman',
+ ],
+ )
+ finally:
+ self.run_subprocess_assert_returncode([
+ podman_compose_path(),
+ "-f",
+ compose_yaml_path(),
+ "down",
+ ])