/**
* @author Andreas Glaser
*/
public function testGetIncrementalId()
{
$this->assertEquals(0, StringHelper::getIncrementalId());
$this->assertEquals(1, StringHelper::getIncrementalId());
$this->assertEquals(2, StringHelper::getIncrementalId());
$this->assertEquals(3, StringHelper::getIncrementalId());
$this->assertEquals(4, StringHelper::getIncrementalId());
$this->assertEquals('prefix_0', StringHelper::getIncrementalId('prefix_'));
$this->assertEquals('prefix_1', StringHelper::getIncrementalId('prefix_'));
$this->assertEquals('prefix_2', StringHelper::getIncrementalId('prefix_'));
}
