/**
* Test StringUtil::generateRandomAlphanumericString
*/
public function testGenerateRandomAlphanumericString()
{
for ($i = 0; $i < 10; $i++) {
$length = ($i + 1) * 5 * rand(1, 4);
//generate random string
$data = StringUtil::generateRandomAlphanumericString($length);
//test length
$this->assertEquals($length, strlen($data));
//test content
$this->assertRegExp('/[a-zA-z0-9]+/', $data);
}
}
