add_action( 'init', 'test_init');
function test_init(){
    add_action( 'admin_init', 'test_admin_init');
}

function test_admin_init() {
    echo "Test Admin Init";
}

add_action('admin_init', 'add_to_dashboard');

function add_to_dashboard() {
    if (current_user_can('subscriber') && is_admin()) {
            add_action( 'admin_init', 'test_admin_init');
    }
}

function test_admin_init() {
    echo "Test Admin Init";
}