def METHOD_NAME(self, file_id):
    """Check if the file_id(We get this ID only if it is a test) is located in the tests section in conf.json file.
    Args:
        file_id (string): the ID of the test we are looking for in the conf.json file.
    Returns:
        bool. Whether the test as been located in the conf.json file or not.
    """
    conf_tests = self.conf_data["tests"]
    for test in conf_tests:
        playbook_id = test["playbookID"]
        if file_id == playbook_id:
            return True
    error_message, error_code = Errors.test_not_in_conf_json(file_id)
    if self.handle_error(error_message, error_code, file_path=CONF_PATH):
        return False
    return True