/** @test */
public function itShouldNormalizeKeys()
{
$parser = new Parser();
$parser->setKeyNormalizer(function ($key) {
return strtr($key, ['-' => '_']);
});
$xmlString = '<data><test-name>foo</test-name></data>';
$data = $parser->parse($xmlString);
$this->assertEquals(['data' => ['test_name' => 'foo']], $data);
}
