tests: remove legacy test tree

tests/Core/IO/test_iresource_loader.cpp

@@ -1,39 +0,0 @@
-#include <gtest/gtest.h>
-#include <XCEngine/Core/IO/IResourceLoader.h>
-#include <XCEngine/Core/Asset/ResourceTypes.h>
-#include <XCEngine/Core/Asset/ResourceManager.h>
-#include <XCEngine/Core/Containers/String.h>
-
-using namespace XCEngine::Resources;
-using namespace XCEngine::Containers;
-
-namespace {
-
-TEST(LoadResult, DefaultConstructor) {
-    LoadResult result;
-    EXPECT_FALSE(result.success);
-    EXPECT_EQ(result.resource, nullptr);
-    EXPECT_FALSE(result);
-}
-
-TEST(LoadResult, FromBool) {
-    LoadResult result(true);
-    EXPECT_TRUE(result.success);
-}
-
-TEST(LoadResult, FromErrorString) {
-    XCEngine::Containers::String errorMsg = "Error loading file";
-    LoadResult result(errorMsg);
-    EXPECT_FALSE(result.success);
-    EXPECT_STREQ(result.errorMessage.CStr(), "Error loading file");
-}
-
-TEST(LoadResult, BoolOperator) {
-    LoadResult emptyResult;
-    EXPECT_FALSE(emptyResult);
-    
-    LoadResult errorResult("error");
-    EXPECT_FALSE(errorResult);
-}
-
-} // namespace