From 35dc395483ec216b24def74c456041c634aecdc4 Mon Sep 17 00:00:00 2001
From: Monika Kairaityte <monika@kibit.lt>
Date: Tue, 29 Apr 2025 12:51:27 +0300
Subject: [PATCH] tests/integration: Add reset tag service test

Signed-off-by: Monika Kairaityte <monika@kibit.lt>
---
 .../reset_tag_service/__init__.py             |  1 +
 .../docker-compose.reset_service.yaml         |  6 ++
 .../reset_tag_service/docker-compose.yaml     |  5 ++
 .../test_podman_compose_reset_tag_service.py  | 59 +++++++++++++++++++
 4 files changed, 71 insertions(+)
 create mode 100644 tests/integration/merge/reset_and_override_tags/reset_tag_service/__init__.py
 create mode 100644 tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.reset_service.yaml
 create mode 100644 tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.yaml
 create mode 100644 tests/integration/merge/reset_and_override_tags/reset_tag_service/test_podman_compose_reset_tag_service.py

diff --git a/tests/integration/merge/reset_and_override_tags/reset_tag_service/__init__.py b/tests/integration/merge/reset_and_override_tags/reset_tag_service/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/tests/integration/merge/reset_and_override_tags/reset_tag_service/__init__.py
@@ -0,0 +1 @@
+
diff --git a/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.reset_service.yaml b/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.reset_service.yaml
new file mode 100644
index 0000000..2a8b86f
--- /dev/null
+++ b/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.reset_service.yaml
@@ -0,0 +1,6 @@
+version: "3"
+services:
+    app: !reset
+    app2:
+        image: busybox
+        command: ["/bin/busybox", "echo", "One"]
diff --git a/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.yaml b/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.yaml
new file mode 100644
index 0000000..f1e8ba6
--- /dev/null
+++ b/tests/integration/merge/reset_and_override_tags/reset_tag_service/docker-compose.yaml
@@ -0,0 +1,5 @@
+version: "3"
+services:
+    app:
+        image: busybox
+        command: ["/bin/busybox", "echo", "Zero"]
diff --git a/tests/integration/merge/reset_and_override_tags/reset_tag_service/test_podman_compose_reset_tag_service.py b/tests/integration/merge/reset_and_override_tags/reset_tag_service/test_podman_compose_reset_tag_service.py
new file mode 100644
index 0000000..d840291
--- /dev/null
+++ b/tests/integration/merge/reset_and_override_tags/reset_tag_service/test_podman_compose_reset_tag_service.py
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0
+
+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():
+    return os.path.join(os.path.join(test_path(), "reset_tag_service"), "docker-compose.yaml")
+
+
+class TestComposeResetTagService(unittest.TestCase, RunSubprocessMixin):
+    # test if whole service from docker-compose.yaml file is reset
+    def test_reset_tag_service(self):
+        reset_file = os.path.join(
+            os.path.join(test_path(), "reset_tag_service"), "docker-compose.reset_service.yaml"
+        )
+        try:
+            self.run_subprocess_assert_returncode([
+                podman_compose_path(),
+                "-f",
+                compose_yaml_path(),
+                "-f",
+                reset_file,
+                "up",
+            ])
+
+            # app service was fully reset in docker-compose.reset_tag_service.yaml file, therefore
+            # does not exist. A new service was created instead.
+            output, _ = self.run_subprocess_assert_returncode([
+                podman_compose_path(),
+                "-f",
+                compose_yaml_path(),
+                "-f",
+                reset_file,
+                "ps",
+            ])
+            self.assertNotIn(b"reset_tag_service_app_1", output)
+            self.assertIn(b"reset_tag_service_app2_1", output)
+
+            output, _ = self.run_subprocess_assert_returncode([
+                podman_compose_path(),
+                "-f",
+                compose_yaml_path(),
+                "-f",
+                reset_file,
+                "logs",
+            ])
+            self.assertEqual(output, b"One\n")
+        finally:
+            self.run_subprocess_assert_returncode([
+                podman_compose_path(),
+                "-f",
+                compose_yaml_path(),
+                "down",
+            ])