<?php
/*
 * Copyright 2015 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Google\Auth\Tests;

use Google\Auth\HttpHandler\Guzzle5HttpHandler;
use GuzzleHttp\Client;
use GuzzleHttp\Message\Response;

class Guzzle5HttpHandlerTest extends BaseTest
{
  public function setUp()
  {
    $this->onlyGuzzle5();

    $this->mockPsr7Request =
      $this
      ->getMockBuilder('Psr\Http\Message\RequestInterface')
      ->getMock();
    $this->mockRequest =
      $this
      ->getMockBuilder('GuzzleHttp\Message\RequestInterface')
      ->getMock();
    $this->mockClient =
      $this
      ->getMockBuilder('GuzzleHttp\Client')
      ->disableOriginalConstructor()
      ->getMock();
  }

  public function testSuccessfullySendsRequest()
  {
    $this->mockClient
      ->expects($this->any())
      ->method('send')
      ->will($this->returnValue(new Response(200)));
    $this->mockClient
      ->expects($this->any())
      ->method('createRequest')
      ->will($this->returnValue($this->mockRequest));

    $handler = new Guzzle5HttpHandler($this->mockClient);
    $response = $handler($this->mockPsr7Request);
    $this->assertInstanceOf('Psr\Http\Message\ResponseInterface', $response);
  }
}
