public function testAllowsXmlEncoding()
{
$location = new XmlLocation('xml');
$operation = new Operation(['data' => ['xmlEncoding' => 'UTF-8']], new Description([]));
$command = $this->getCommand($operation);
$request = new Request('POST', 'http://httbin.org');
$param = new Parameter(['name' => 'foo']);
$command['foo'] = 'bar';
$location->visit($command, $request, $param, []);
$location->after($command, $request, $operation, []);
$xml = (string) $request->getBody();
$this->assertEquals('<?xml version="1.0" encoding="UTF-8"?>' . "\n" . '<Request><foo>bar</foo></Request>' . "\n", $xml);
}
