/**
* @dataProvider randomStringProvider
*
* @param int $length
*
* @return void
*/
public function testGenerateRandomString($length)
{
$generator = new StringGenerator();
$generator->setLength($length);
$string = $generator->generateRandomString();
$this->assertSame($length, strlen($string));
}
/**
* @return string
*/
protected function createRequestId()
{
if (isset($_SERVER[static::REQUEST_ID_HEADER_KEY])) {
return $_SERVER[static::REQUEST_ID_HEADER_KEY];
}
$stringGenerator = new StringGenerator();
$requestId = $stringGenerator->setLength(8)->generateRandomString();
return $requestId;
}
/**
* @return string
*/
protected function getRandomString()
{
$generator = new StringGenerator();
return $generator->generateRandomString();
}
/**
* @return string
*/
private function getRandomString()
{
$generator = new StringGenerator();
return 'test_' . $generator->generateRandomString();
}
/**
* @param \SimpleXMLElement $fromXmlChildElement
* @param string $tagName
*
* @return string
*/
private function getElementName(\SimpleXMLElement $fromXmlChildElement, $tagName)
{
$elementName = (array) $fromXmlChildElement->attributes();
$elementName = current($elementName);
if (is_array($elementName) && array_key_exists('name', $elementName)) {
$elementName = $tagName . '|' . $elementName['name'];
}
if (empty($elementName) || is_array($elementName)) {
$generator = new StringGenerator();
$elementName = 'anonymous_' . $generator->generateRandomString();
}
return $elementName;
}
/**
* @param string $prefix
*
* @return $this
*/
protected function generateTableIdentifier($prefix = 'table-')
{
$generator = new StringGenerator();
$this->tableIdentifier = $prefix . $generator->generateRandomString();
return $this;
}
/**
* @param string $type
* @param string|null $fileName
*
* @return string
*/
public function render($type, $fileName = null)
{
$generator = new StringGenerator();
if ($fileName === null) {
$fileName = sys_get_temp_dir() . '/' . $generator->generateRandomString();
}
$this->graph->export($type, $fileName);
return file_get_contents($fileName);
}
/**
* @return string
*/
public function generateKey()
{
$generator = new StringGenerator();
return $generator->generateRandomString();
}
/**
* @return string
*/
protected function generateToken()
{
$generator = new StringGenerator();
return $generator->setLength(self::LENGTH)->generateRandomString();
}
