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_archive/service_manager/tests/factory_tests.rs

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+use sal_service_manager::{create_service_manager, ServiceConfig, ServiceManager};
+use std::collections::HashMap;
+
+#[test]
+fn test_create_service_manager() {
+    // Test that the factory function creates the appropriate service manager for the platform
+    let manager = create_service_manager().expect("Failed to create service manager");
+
+    // Test basic functionality - should be able to call methods without panicking
+    let list_result = manager.list();
+
+    // The result might be an error (if no service system is available), but it shouldn't panic
+    match list_result {
+        Ok(services) => {
+            println!(
+                "✓ Service manager created successfully, found {} services",
+                services.len()
+            );
+        }
+        Err(e) => {
+            println!("✓ Service manager created, but got expected error: {}", e);
+            // This is expected on systems without the appropriate service manager
+        }
+    }
+}
+
+#[test]
+fn test_service_config_creation() {
+    // Test creating various service configurations
+    let basic_config = ServiceConfig {
+        name: "test-service".to_string(),
+        binary_path: "/usr/bin/echo".to_string(),
+        args: vec!["hello".to_string(), "world".to_string()],
+        working_directory: None,
+        environment: HashMap::new(),
+        auto_restart: false,
+    };
+
+    assert_eq!(basic_config.name, "test-service");
+    assert_eq!(basic_config.binary_path, "/usr/bin/echo");
+    assert_eq!(basic_config.args.len(), 2);
+    assert_eq!(basic_config.args[0], "hello");
+    assert_eq!(basic_config.args[1], "world");
+    assert!(basic_config.working_directory.is_none());
+    assert!(basic_config.environment.is_empty());
+    assert!(!basic_config.auto_restart);
+
+    println!("✓ Basic service config created successfully");
+
+    // Test config with environment variables
+    let mut env = HashMap::new();
+    env.insert("PATH".to_string(), "/usr/bin:/bin".to_string());
+    env.insert("HOME".to_string(), "/tmp".to_string());
+
+    let env_config = ServiceConfig {
+        name: "env-service".to_string(),
+        binary_path: "/usr/bin/env".to_string(),
+        args: vec![],
+        working_directory: Some("/tmp".to_string()),
+        environment: env.clone(),
+        auto_restart: true,
+    };
+
+    assert_eq!(env_config.name, "env-service");
+    assert_eq!(env_config.binary_path, "/usr/bin/env");
+    assert!(env_config.args.is_empty());
+    assert_eq!(env_config.working_directory, Some("/tmp".to_string()));
+    assert_eq!(env_config.environment.len(), 2);
+    assert_eq!(
+        env_config.environment.get("PATH"),
+        Some(&"/usr/bin:/bin".to_string())
+    );
+    assert_eq!(
+        env_config.environment.get("HOME"),
+        Some(&"/tmp".to_string())
+    );
+    assert!(env_config.auto_restart);
+
+    println!("✓ Environment service config created successfully");
+}
+
+#[test]
+fn test_service_config_clone() {
+    // Test that ServiceConfig can be cloned
+    let original_config = ServiceConfig {
+        name: "original".to_string(),
+        binary_path: "/bin/sh".to_string(),
+        args: vec!["-c".to_string(), "echo test".to_string()],
+        working_directory: Some("/home".to_string()),
+        environment: {
+            let mut env = HashMap::new();
+            env.insert("TEST".to_string(), "value".to_string());
+            env
+        },
+        auto_restart: true,
+    };
+
+    let cloned_config = original_config.clone();
+
+    assert_eq!(original_config.name, cloned_config.name);
+    assert_eq!(original_config.binary_path, cloned_config.binary_path);
+    assert_eq!(original_config.args, cloned_config.args);
+    assert_eq!(
+        original_config.working_directory,
+        cloned_config.working_directory
+    );
+    assert_eq!(original_config.environment, cloned_config.environment);
+    assert_eq!(original_config.auto_restart, cloned_config.auto_restart);
+
+    println!("✓ Service config cloning works correctly");
+}
+
+#[cfg(target_os = "macos")]
+#[test]
+fn test_macos_service_manager() {
+    use sal_service_manager::LaunchctlServiceManager;
+
+    // Test creating macOS-specific service manager
+    let manager = LaunchctlServiceManager::new();
+
+    // Test basic functionality
+    let list_result = manager.list();
+    match list_result {
+        Ok(services) => {
+            println!(
+                "✓ macOS LaunchctlServiceManager created successfully, found {} services",
+                services.len()
+            );
+        }
+        Err(e) => {
+            println!(
+                "✓ macOS LaunchctlServiceManager created, but got expected error: {}",
+                e
+            );
+        }
+    }
+}
+
+#[cfg(target_os = "linux")]
+#[test]
+fn test_linux_service_manager() {
+    use sal_service_manager::SystemdServiceManager;
+
+    // Test creating Linux-specific service manager
+    let manager = SystemdServiceManager::new();
+
+    // Test basic functionality
+    let list_result = manager.list();
+    match list_result {
+        Ok(services) => {
+            println!(
+                "✓ Linux SystemdServiceManager created successfully, found {} services",
+                services.len()
+            );
+        }
+        Err(e) => {
+            println!(
+                "✓ Linux SystemdServiceManager created, but got expected error: {}",
+                e
+            );
+        }
+    }
+}
+
+#[test]
+fn test_service_status_debug() {
+    use sal_service_manager::ServiceStatus;
+
+    // Test that ServiceStatus can be debugged and cloned
+    let statuses = vec![
+        ServiceStatus::Running,
+        ServiceStatus::Stopped,
+        ServiceStatus::Failed,
+        ServiceStatus::Unknown,
+    ];
+
+    for status in &statuses {
+        let cloned = status.clone();
+        let debug_str = format!("{:?}", status);
+
+        assert!(!debug_str.is_empty());
+        assert_eq!(status, &cloned);
+
+        println!(
+            "✓ ServiceStatus::{:?} debug and clone work correctly",
+            status
+        );
+    }
+}
+
+#[test]
+fn test_service_manager_error_debug() {
+    use sal_service_manager::ServiceManagerError;
+
+    // Test that ServiceManagerError can be debugged and displayed
+    let errors = vec![
+        ServiceManagerError::ServiceNotFound("test".to_string()),
+        ServiceManagerError::ServiceAlreadyExists("test".to_string()),
+        ServiceManagerError::StartFailed("test".to_string(), "reason".to_string()),
+        ServiceManagerError::StopFailed("test".to_string(), "reason".to_string()),
+        ServiceManagerError::RestartFailed("test".to_string(), "reason".to_string()),
+        ServiceManagerError::LogsFailed("test".to_string(), "reason".to_string()),
+        ServiceManagerError::Other("generic error".to_string()),
+    ];
+
+    for error in &errors {
+        let debug_str = format!("{:?}", error);
+        let display_str = format!("{}", error);
+
+        assert!(!debug_str.is_empty());
+        assert!(!display_str.is_empty());
+
+        println!("✓ Error debug: {:?}", error);
+        println!("✓ Error display: {}", error);
+    }
+}
+
+#[test]
+fn test_service_manager_trait_object() {
+    // Test that we can use ServiceManager as a trait object
+    let manager: Box<dyn ServiceManager> =
+        create_service_manager().expect("Failed to create service manager");
+
+    // Test that we can call methods through the trait object
+    let list_result = manager.list();
+
+    match list_result {
+        Ok(services) => {
+            println!("✓ Trait object works, found {} services", services.len());
+        }
+        Err(e) => {
+            println!("✓ Trait object works, got expected error: {}", e);
+        }
+    }
+
+    // Test exists method
+    let exists_result = manager.exists("non-existent-service");
+    match exists_result {
+        Ok(false) => println!("✓ Trait object exists method works correctly"),
+        Ok(true) => println!("⚠ Unexpectedly found non-existent service"),
+        Err(_) => println!("✓ Trait object exists method works (with error)"),
+    }
+}