stuff-from-scratch/test/test_utils/TestFramework.h

#pragma once

#include "TestCaseRunner.h"

struct Holder
{
    Holder(const String& name, const String& tags, std::function<void()> func)
    {
        TestCaseRunner::getInstance().addTestCase(name, tags, func);
    }
};

#define TEST_CASE(NAME, TAGS)                                       \
    static void Test##NAME();                                       \
    namespace{Holder holder##NAME( #NAME, #TAGS, &Test##NAME );}    \
    static void Test##NAME()                                        \


#define REQUIRE(predicate)                                                                                                             \
    if(!bool(predicate))                                                                                                               \
    {                                                                                                                                  \
        const auto msg = String::to_string(__LINE__) + String(" with check: '") + String(#predicate) + String("'"); \
        TestCaseRunner::getInstance().markTestFailure(msg); \
        return;                                                                                                                   \
    }                                                                                                                                  \