public function prepareTestData()
{
if (!empty($this->sets[static::TEST_DATA_ROLE_CATEGORY])) {
$this->prepareRoleCategory(static::TEST_DATA_ROLE_CATEGORY, 1);
}
if (!empty($this->sets[static::TEST_DATA_ROLE])) {
$this->prepareData(static::TEST_DATA_ROLE);
$this->prepareRole(static::TEST_DATA_ROLE);
}
$this->prepareData(static::TEST_DATA);
}