function testGetHeaders()
{
$expected = array('host' => 'www.example.org', 'content-type' => 'text/xml');
$this->assertEquals($expected, $this->request->getHeaders());
}
function testGetHeaders()
{
$expected = array('host' => 'www.example.org', 'content-type' => 'text/xml');
$this->assertEquals($expected, $this->request->getHeaders());
}