@classmethod
def setUpClass(cls):
    """
        This method will be called before any tests of this class will be executed. It creates and starts a mock
        server thread using the callback which will save all the request received by the mock into a list of this
        class

        CHANGELOG

        Added 10.06.2019

        :return:
        """
    cls.MOCK_SERVER = cls.MOCK_SERVER_CLASS(callback=cls.request_callback)
    cls.MOCK_SERVER.start()
