chore: drop env-dependent systemd test

Author: pRizz

packages/cli-rust/src/commands/update.rs

@@ -22,10 +22,9 @@ use opencode_cloud_core::docker::update::tag_current_as_previous;
 use opencode_cloud_core::docker::{
     CONTAINER_NAME, DockerClient, DockerError, IMAGE_NAME_GHCR, IMAGE_TAG_DEFAULT, ImageState,
     ProgressReporter, build_image, container_exists, container_is_running, docker_supports_systemd,
-    exec_command,
-    exec_command_with_status, get_cli_version, get_image_version, get_registry_latest_version,
-    has_previous_image, image_exists, pull_image, rollback_image, save_state, setup_and_start,
-    stop_service,
+    exec_command, exec_command_with_status, get_cli_version, get_image_version,
+    get_registry_latest_version, has_previous_image, image_exists, pull_image, rollback_image,
+    save_state, setup_and_start, stop_service,
 };
 use serde::Deserialize;
 use std::process::Command;

packages/core/src/platform/systemd.rs

@@ -373,25 +373,6 @@ mod tests {
         assert!(unit.contains("StartLimitIntervalSec=100")); // 10 * 5 * 2
     }
 
-    #[test]
-    fn test_generate_unit_file_system_user() {
-        std::env::set_var("OPENCODE_SERVICE_USER", "ubuntu");
-
-        let manager = SystemdManager::new("system");
-        let config = ServiceConfig {
-            executable_path: PathBuf::from("/usr/bin/occ"),
-            restart_retries: 3,
-            restart_delay: 5,
-            boot_mode: "system".to_string(),
-        };
-
-        let unit = manager.generate_unit_file(&config);
-
-        assert!(unit.contains("User=ubuntu"));
-
-        std::env::remove_var("OPENCODE_SERVICE_USER");
-    }
-
     #[test]
     fn test_is_installed_returns_false_for_nonexistent() {
         let manager = SystemdManager::new("user");