<?php

/*
 * Copyright (C) 2013 Mailgun
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file for details.
 */

namespace Mailgun\Tests\Api;

use Mailgun\Mailgun;

/**
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 * @author Contributors of https://github.com/KnpLabs/php-github-api
 */
abstract class TestCase extends \PHPUnit_Framework_TestCase
{
    /**
     * Private Mailgun API key.
     *
     * @var string
     */
    protected $apiPrivKey;

    /**
     * Public Mailgun API key.
     *
     * @var string
     */
    protected $apiPubKey;

    /**
     * Domain used for API testing.
     *
     * @var string
     */
    protected $testDomain;

    protected function setUp()
    {
        $this->apiPrivKey = getenv('MAILGUN_PRIV_KEY');
        $this->apiPubKey = getenv('MAILGUN_PUB_KEY');
        $this->testDomain = getenv('MAILGUN_DOMAIN');
    }

    abstract protected function getApiClass();

    protected function getApiMock($httpClient = null, $requestClient = null, $hydrator = null)
    {
        if (null === $httpClient) {
            $httpClient = $this->getMockBuilder('Http\Client\HttpClient')
                ->setMethods(['sendRequest'])
                ->getMock();
            $httpClient
                ->expects($this->any())
                ->method('sendRequest');
        }

        if (null === $requestClient) {
            $requestClient = $this->getMockBuilder('Mailgun\RequestBuilder')
                ->setMethods(['create'])
                ->getMock();
        }

        if (null === $hydrator) {
            $hydrator = $this->getMockBuilder('Mailgun\Hydrator\Hydrator')
                ->setMethods(['hydrate'])
                ->getMock();
        }

        return $this->getMockBuilder($this->getApiClass())
            ->setMethods(['httpGet', 'httpPost', 'httpPostRaw', 'httpDelete', 'httpPut'])
            ->setConstructorArgs([$httpClient, $requestClient, $hydrator])
            ->getMock();
    }

    protected function getMailgunClient()
    {
        return Mailgun::create($this->apiPrivKey);
    }
}