public void InitialSetup()
        {
            _testClass = new TestClass();

            _methodForGenerating = _testClass.GetType().GetMethod(nameof(TestClass.MethodForGenerating));
            _methodForCaching    = _testClass.GetType().GetMethod(nameof(TestClass.MethodForCaching));

            _cachedCompiledMethod             = _methodForCaching.Compile();
            _cachedCompiledMethodWithInstance = _cachedCompiledMethod.WithInstance(_testClass);
        }