<?php namespace OAuth2;use PHPUnit\Framework\TestCase; class ResponseTest extends TestCase { public function testRenderAsXml() { $response = new Response(array( 'foo' => 'bar', 'halland' => 'oates', )); $string = $response->getResponseBody('xml'); $this->assertContains('<response><foo>bar</foo><halland>oates</halland></response>', $string); } }