exports.testXml = function () {
var res = new JsgiResponse();
var expected = new JsgiResponse({
status: 200,
headers: { "content-type": "application/xml" },
body: ["<xml>this is xml</xml>"]
});
assert.deepEqual(res.xml("<xml>this is xml</xml>"), expected);
assert.deepEqual(res.xml(new XML("<xml>this is xml</xml>")), expected);
};