[3.3.5] Core/ChatCommands: Show error messages from argument parsers (PR #25443)

(cherry picked from commit 75f9e7396e35360f3016cc0cb21e72e20f5d96d5)

1 files changed, 10 insertions, 1 deletions

diff --git a/tests/game/ChatCommand.cpp b/tests/game/ChatCommand.cpp
index 2f73b579f84..af5cfd783ad 100644
--- a/tests/game/ChatCommand.cpp
+++ b/tests/game/ChatCommand.cpp
@@ -17,15 +17,24 @@
 
 #include "tc_catch2.h"
 
+#include "Chat.h"
 #include "ChatCommand.h"
 
 using namespace Trinity::ChatCommands;
 using namespace std::string_view_literals;
 
+struct DummyChatHandler : ChatHandler
+{
+    DummyChatHandler() : ChatHandler(nullptr) {}
+    void SendSysMessage(std::string_view, bool) override {}
+    char const* GetTrinityString(uint32) const override { return ""; }
+};
+
 template <typename F>
 static void TestChatCommand(char const* c, F f, Optional<bool> expected = true)
 {
-    bool r = ChatCommand("", 0, false, +f, "")(nullptr, c);
+    DummyChatHandler handler;
+    bool r = ChatCommand("", 0, false, +f, "")(&handler, c);
     if (expected)
         REQUIRE(r == *expected);
 }