Add unit test for DebugCommands

Source/Engine/Tests/TestDebugCommands.cpp

@@ -0,0 +1,45 @@
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
+
+#include "TestScripting.h"
+#include "Engine/Debug/DebugCommands.h"
+#include <ThirdParty/catch2/catch.hpp>
+
+namespace
+{
+    bool PassExec = false;
+}
+
+bool TestDebugCommand1::Var = false;
+float TestDebugCommand2::Var = 0.0f;
+
+TestDebugCommand2::TestDebugCommand2(const SpawnParams& params)
+    : ScriptingObject(params)
+{
+}
+
+void TestDebugCommand2::Exec()
+{
+    PassExec = true;
+}
+
+TEST_CASE("DebugCommands")
+{
+    SECTION("Test Commands")
+    {
+        // Test async cache flow
+        DebugCommands::InitAsync();
+        Platform::Sleep(1);
+
+        // Test commands invoking
+        CHECK(TestDebugCommand1::Var == false);
+        DebugCommands::Execute(TEXT("TestDebugCommand1.Var true"));
+        CHECK(TestDebugCommand1::Var == true);
+        CHECK(TestDebugCommand2::Var == 0.0f);
+        DebugCommands::Execute(TEXT("TestDebugCommand2.Var 1.5"));
+        DebugCommands::Execute(TEXT("TestDebugCommand2.Var"));
+        CHECK(TestDebugCommand2::Var == 1.5f);
+        CHECK(!PassExec);
+        DebugCommands::Execute(TEXT("TestDebugCommand2.Exec"));
+        CHECK(PassExec);
+    }
+}