public function targetIsReturnedCorrectlyWhenSourceProvided()
{
$result = $this->model->getTargetBySource('Source string');
$this->assertEquals('Übersetzte Zeichenkette', $result);
$result = $this->model->getTargetBySource('Source singular', 0);
$this->assertEquals('Übersetzte Einzahl', $result);
$result = $this->model->getTargetBySource('Source singular', 2);
$this->assertEquals('Übersetzte Mehrzahl 2', $result);
$result = $this->model->getTargetBySource('Not existing label');
$this->assertFalse($result);
}