Create 111-upgrade.bats

Signed-off-by: Hadi Chokr <hadichokr@icloud.com>

test/system/111-upgrade.bats

@@ -0,0 +1,74 @@
+# shellcheck shell=bats
+#
+# Copyright © 2025 Hadi Chokr <hadichokr@icloud.com>
+# Licensed under the Apache License, Version 2.0 (the "License");
+# You may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# bats file_tags=commands-options
+
+load 'libs/bats-support/load'
+load 'libs/bats-assert/load'
+load 'libs/helpers'
+
+setup() {
+  bats_require_minimum_version 1.8.0
+  cleanup_all
+}
+
+teardown() {
+  cleanup_all
+}
+
+@test "upgrade(Arch): Upgrade Arch container" {
+  create_distro_container arch latest arch-toolbox-test
+  run container_started arch-toolbox-test
+  assert_success
+
+  run "$TOOLBX" upgrade --container arch-toolbox-test
+  assert_success
+
+  # Optional: check container still runs after upgrade
+  run container_started arch-toolbox-test
+  assert_success
+}
+
+@test "upgrade(Ubuntu 25.04): Upgrade Ubuntu container" {
+  create_distro_container ubuntu 25.04 ubuntu-toolbox-test
+  run container_started ubuntu-toolbox-test
+  assert_success
+
+  run "$TOOLBX" upgrade --container ubuntu-toolbox-test
+  assert_success
+
+  # Optional: check container still runs after upgrade
+  run container_started ubuntu-toolbox-test
+  assert_success
+}
+
+@test "upgrade(All): Upgrade all containers" {
+  create_distro_container arch latest arch-toolbox-all-test
+  create_distro_container ubuntu 25.04 ubuntu-toolbox-all-test
+
+  run container_started arch-toolbox-all-test
+  assert_success
+  run container_started ubuntu-toolbox-all-test
+  assert_success
+
+  run "$TOOLBX" upgrade --all
+  assert_success
+
+  # Optional: check both containers still run
+  run container_started arch-toolbox-all-test
+  assert_success
+  run container_started ubuntu-toolbox-all-test
+  assert_success
+}