public function testSerializingMethodCallWithSimpleArgument($type, $expectedValue, $xmlValue)
{
$xml = sprintf('<?xml version="1.0" encoding="UTF-8"?>
<methodCall>
<methodName>method</methodName>
<params>
<param>
<value>
<%1$s>%2$s</%1$s>
</value>
</param>
</params>
</methodCall>', $type, $xmlValue);
$this->assertXmlStringEqualsXmlString($xml, $this->serializer->serialize('method', array($expectedValue)));
}