1 files changed, 13 insertions, 5 deletions
diff --git a/src/tests/pro.rs b/src/tests/pro.rs
index feadcbc..9cdc586 100644
--- a/src/tests/pro.rs
+++ b/src/tests/pro.rs
@@ -44,11 +44,7 @@ fn connect() {
     assert!(::connect_model(Model::Storage).is_err());
 }
 
-#[test]
-#[cfg_attr(not(feature = "test-pro"), ignore)]
-fn disconnect() {
-    set_debug(false);
-    ::connect().unwrap();
+fn assert_empty_serial_number() {
     unsafe {
         let ptr = ::nitrokey_sys::NK_device_serial_number();
         assert!(!ptr.is_null());
@@ -59,6 +55,18 @@ fn disconnect() {
 
 #[test]
 #[cfg_attr(not(feature = "test-pro"), ignore)]
+fn disconnect() {
+    set_debug(false);
+    ::connect().unwrap();
+    assert_empty_serial_number();
+    ::connect().unwrap().authenticate_admin(ADMIN_PASSWORD).unwrap();
+    assert_empty_serial_number();
+    ::connect().unwrap().authenticate_user(USER_PASSWORD).unwrap();
+    assert_empty_serial_number();
+}
+
+#[test]
+#[cfg_attr(not(feature = "test-pro"), ignore)]
 fn get_serial_number() {
     let device = get_test_device();
     let result = device.get_serial_number();