Moved error handling logic to server_events

tests/test_server_events.c

@@ -104,3 +104,12 @@ void console_shows_dnd_presence_when_set_all(void **state)
 
     roster_clear();
 }
+
+void handle_message_stanza_error_when_no_from(void **state)
+{
+    char *err_msg = "Some error.";
+    mock_ui_handle_error();
+    expect_ui_handle_error(err_msg);
+
+    handle_message_error(NULL, "cancel", err_msg);
+}

tests/test_server_events.h

@@ -4,3 +4,4 @@ void console_shows_online_presence_when_set_all(void **state);
 void console_doesnt_show_dnd_presence_when_set_none(void **state);
 void console_doesnt_show_dnd_presence_when_set_online(void **state);
 void console_shows_dnd_presence_when_set_all(void **state);
+void handle_message_stanza_error_when_no_from(void **state);

tests/testsuite.c

@@ -389,6 +389,7 @@ int main(int argc, char* argv[]) {
         unit_test_setup_teardown(console_shows_dnd_presence_when_set_all,
             init_preferences,
             close_preferences),
+        unit_test(handle_message_stanza_error_when_no_from)
     };
 
     const UnitTest cmd_alias_tests[] = {

tests/ui/mock_ui.c

@@ -92,6 +92,12 @@ char * _stub_ui_ask_password(void)
     return NULL;
 }
 
+static
+void _mock_ui_handle_error(const char * const err_msg)
+{
+    check_expected(err_msg);
+}
+
 static
 void _stub_ui_chat_win_contact_online(PContact contact, Resource *resource, GDateTime *last_activity)
 {
@@ -159,6 +165,12 @@ stub_cons_show(void)
     cons_show = _stub_cons_show;
 }
 
+void
+mock_ui_handle_error(void)
+{
+    ui_handle_error = _mock_ui_handle_error;
+}
+
 void
 expect_cons_show(char *output)
 {
@@ -213,3 +225,9 @@ mock_ui_ask_password_returns(char *password)
 {
     will_return(_mock_ui_ask_password, strdup(password));
 }
+
+void
+expect_ui_handle_error(char *err_msg)
+{
+    expect_string(_mock_ui_handle_error, err_msg, err_msg);
+}

tests/ui/mock_ui.h

@@ -18,6 +18,9 @@ void stub_ui_chat_win_contact_online(void);
 void mock_cons_show_error(void);
 void expect_cons_show_error(char *output);
 
+void mock_ui_handle_error(void);
+void expect_ui_handle_error(char *err_msg);
+
 void mock_cons_show_account(void);
 void expect_cons_show_account(ProfAccount *account);