@@ -77,6 +77,20 @@ int returns_empty_user_and_token_when_no_colon() {

     succeed();

 }

+int returns_empty_user_and_token_when_empty_answer() {

+    //given

+    pam_handle_t *pamh;

+    pam_p pam = (pam_p)new fake_pam("");

+

+    //when

+    pam_token_conversation conversation(pamh, pam);

+

+    //then

+    check(conversation.user_name() == "", "did not return empty user name");

+    check(conversation.token() == "", "did not return empty token");

+    succeed();

+}

+

 int returns_empty_token_when_colon_end() {

     //given

     pam_handle_t *pamh;

@@ -115,6 +129,7 @@ int run_tests() {

     test(returns_empty_user_and_token_when_no_colon);

     test(returns_empty_token_when_colon_end);

     test(returns_empty_user_when_colon_begin);

+    test(returns_empty_user_and_token_when_empty_answer);

     succeed();

 }