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<?php
/**
* This is a PHP library that handles calling reCAPTCHA.
*
* @copyright Copyright (c) 2015, Google Inc.
* @link https://www.google.com/recaptcha
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
namespace ReCaptcha\RequestMethod;
use \ReCaptcha\ReCaptcha;
use ReCaptcha\RequestParameters;
use PHPUnit\Framework\TestCase;
class PostTest extends TestCase
{
public static $assert = null;
protected $parameters = null;
protected $runcount = 0;
public function setUp()
{
$this->parameters = new RequestParameters('secret', 'response', 'remoteip', 'version');
}
public function tearDown()
{
self::$assert = null;
}
public function testHTTPContextOptions()
{
$req = new Post();
self::$assert = array($this, 'httpContextOptionsCallback');
$req->submit($this->parameters);
$this->assertEquals(1, $this->runcount, 'The assertion was ran');
}
public function testSSLContextOptions()
{
$req = new Post();
self::$assert = array($this, 'sslContextOptionsCallback');
$req->submit($this->parameters);
$this->assertEquals(1, $this->runcount, 'The assertion was ran');
}
public function testOverrideVerifyUrl()
{
$req = new Post('https://over.ride/some/path');
self::$assert = array($this, 'overrideUrlOptions');
$req->submit($this->parameters);
$this->assertEquals(1, $this->runcount, 'The assertion was ran');
}
public function testConnectionFailureReturnsError()
{
$req = new Post('https://bad.connection/');
self::$assert = array($this, 'connectionFailureResponse');
$response = $req->submit($this->parameters);
$this->assertEquals('{"success": false, "error-codes": ["'.ReCaptcha::E_CONNECTION_FAILED.'"]}', $response);
}
public function connectionFailureResponse()
{
return false;
}
public function overrideUrlOptions(array $args)
{
$this->runcount++;
$this->assertEquals('https://over.ride/some/path', $args[0]);
}
public function httpContextOptionsCallback(array $args)
{
$this->runcount++;
$this->assertCommonOptions($args);
$options = stream_context_get_options($args[2]);
$this->assertArrayHasKey('http', $options);
$this->assertArrayHasKey('method', $options['http']);
$this->assertEquals('POST', $options['http']['method']);
$this->assertArrayHasKey('content', $options['http']);
$this->assertEquals($this->parameters->toQueryString(), $options['http']['content']);
$this->assertArrayHasKey('header', $options['http']);
$headers = array(
'Content-type: application/x-www-form-urlencoded',
);
foreach ($headers as $header) {
$this->assertContains($header, $options['http']['header']);
}
}
public function sslContextOptionsCallback(array $args)
{
$this->runcount++;
$this->assertCommonOptions($args);
$options = stream_context_get_options($args[2]);
$this->assertArrayHasKey('http', $options);
$this->assertArrayHasKey('verify_peer', $options['http']);
$this->assertTrue($options['http']['verify_peer']);
}
protected function assertCommonOptions(array $args)
{
$this->assertCount(3, $args);
$this->assertStringStartsWith('https://www.google.com/', $args[0]);
$this->assertFalse($args[1]);
$this->assertTrue(is_resource($args[2]), 'The context options should be a resource');
}
}
function file_get_contents()
{
if (PostTest::$assert) {
return call_user_func(PostTest::$assert, func_get_args());
}
// Since we can't represent maxlen in userland...
return call_user_func_array('file_get_contents', func_get_args());
}