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

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(cherry picked from commit 75f9e7396e)
This commit is contained in:
Treeston
2020-09-12 19:42:10 +02:00
committed by Shauren
parent 7d0586812a
commit 378691aaa2
22 changed files with 381 additions and 206 deletions
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11
tests/game/ChatCommand.cpp
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@@ -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);
}