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http_request.test in Feeds 7.2

Tests for http_request.inc.

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tests/http_request.test
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<?php

/**
 * @file
 * Tests for http_request.inc.
 */

/**
 * Tests for the http library.
 */
class FeedsHTTPRequestTestCase extends FeedsUnitTestHelper {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'HTTP library',
      'description' => 'Tests for Feeds HTTP library.',
      'group' => 'Feeds',
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    feeds_include_library('http_request.inc', 'http_request');
  }

  /**
   * Tests http_request_find_feeds().
   */
  public function testHTTPRequestFindFeeds() {
    $html = <<<EOF
<html>
  <head>
    <title>Welcome to Example.com</title>
    <link rel="stylesheet" type="text/css" media="screen, projection" href="/stuff.css" >
    <link rel="search"    title="Something" href="//example.com/search">
    <link rel="alternate" title="Something RSS" href="http://example.com/rss.xml" type="application/rss+xml">
    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
  </head>
  <body>
    This is a body.
  </body>
</html
EOF;
    $links = http_request_find_feeds($html);
    $this
      ->assertEqual(count($links), 1);
    $this
      ->assertEqual($links[0], 'http://example.com/rss.xml');

    // Test single quoted HTML.
    $links = http_request_find_feeds(str_replace('"', "'", $html));
    $this
      ->assertEqual(count($links), 1);
    $this
      ->assertEqual($links[0], 'http://example.com/rss.xml');
  }

  /**
   * Tests fetching data from a protected directory.
   */
  public function testProtectedPages() {

    // Create a directory and put a file in it.
    $dir = 'public://feeds-protected';
    file_prepare_directory($dir, FILE_CREATE_DIRECTORY);
    file_put_contents($dir . '/content.txt', 'A protected document');

    // Create .htpasswd and .htaccess files.
    file_put_contents($dir . '/.htpasswd', 'Morticia:$apr1$s3SZUBCe$loi5XqSMHJ9CRfsY9GzLW/');
    $htaccess = "AuthType Basic\nAuthName \"Restricted area\"\nAuthUserFile !path\nrequire valid-user";
    $htaccess = strtr($htaccess, array(
      '!path' => drupal_realpath($dir . '/.htpasswd'),
    ));
    file_put_contents($dir . '/.htaccess', $htaccess);

    // Create url to file.
    $url = file_create_url($dir . '/content.txt');

    // Try to access the file without username/password.
    $result = feeds_http_request($url, array(
      'cache_http_result' => FALSE,
    ));

    // Assert that it was forbidden.
    $this
      ->assertEqual(401, $result->code);
    $this
      ->assertNotEqual('A protected document', $result->data);

    // Now access the same with username/password.
    $result = feeds_http_request($url, array(
      'username' => 'Morticia',
      'password' => 'mort',
      'cache_http_result' => FALSE,
    ));

    // And assert that this time the request was successful.
    $this
      ->assertEqual(200, $result->code);
    $this
      ->assertEqual('A protected document', $result->data);
  }

  /**
   * Tests http_request_create_absolute_url().
   */
  public function testHTTPRequestCreateAbsoluteUrl() {
    $test_urls = array(
      // Rels that do not start with "/".
      array(
        'rel' => 'h',
        'base' => 'http://www',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => 'h',
        'base' => 'http://www/',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => 'h',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => 'h',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/a/h',
      ),
      array(
        'rel' => 'h/j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/a/h/j',
      ),
      array(
        'rel' => 'h/j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/a/b/h/j',
      ),
      // Rels that start with "/".
      array(
        'rel' => '/h',
        'base' => 'http://www',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => '/h',
        'base' => 'http://www/',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => '/h',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => '/h',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => '/h/j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/h/j',
      ),
      // Rels that contain ".".
      array(
        'rel' => './h',
        'base' => 'http://www',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => './h',
        'base' => 'http://www/',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => './h',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h',
      ),
      array(
        'rel' => './h',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/a/h',
      ),
      array(
        'rel' => './h/j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => './h/j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => './h/j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => './h/j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/a/h/j',
      ),
      array(
        'rel' => './h/j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/a/b/h/j',
      ),
      array(
        'rel' => 'h/./j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/./j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/./j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => 'h/./j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/a/h/j',
      ),
      array(
        'rel' => 'h/./j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/a/b/h/j',
      ),
      array(
        'rel' => '/h/./j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/./j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/./j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/./j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '/h/./j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/h/j',
      ),
      // Rels that starts with "../".
      array(
        'rel' => '../h/j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../h/j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../h/j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../h/j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../h/j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/a/h/j',
      ),
      array(
        'rel' => '../h/j',
        'base' => 'http://www/a/b/c/',
        'expected' => 'http://www/a/b/h/j',
      ),
      // Rels that start with "../../".
      array(
        'rel' => '../../h/j',
        'base' => 'http://www',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/?c;d=e#f',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/a/b',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/a/b/',
        'expected' => 'http://www/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/a/b/c/',
        'expected' => 'http://www/a/h/j',
      ),
      array(
        'rel' => '../../h/j',
        'base' => 'http://www/a/b/c/d',
        'expected' => 'http://www/a/h/j',
      ),
      // Crazy rels.
      array(
        'rel' => 'h/../../j/./k',
        'base' => 'http://www/a/b/c/',
        'expected' => 'http://www/a/b/j/k',
      ),
      array(
        'rel' => 'h/../../j/./k',
        'base' => 'http://www/a/b/c/d',
        'expected' => 'http://www/a/b/j/k',
      ),
      array(
        'rel' => '../../../',
        'base' => 'http://www/a/b/c/',
        'expected' => 'http://www/',
      ),
      array(
        'rel' => 'h/j/k/../../',
        'base' => 'http://www/a/b/c/',
        'expected' => 'http://www/a/b/c/h',
      ),
    );
    foreach ($test_urls as $test_url) {
      $result_url = http_request_create_absolute_url($test_url['rel'], $test_url['base']);
      $this
        ->assertEqual($test_url['expected'], $result_url, format_string('Creating an absolute URL from base @base and rel @rel resulted into @expected (actual: @actual).', array(
        '@actual' => var_export($result_url, TRUE),
        '@expected' => var_export($test_url['expected'], TRUE),
        '@rel' => var_export($test_url['rel'], TRUE),
        '@base' => var_export($test_url['base'], TRUE),
      )));
    }
  }

}

Classes

Namesort descending Description
FeedsHTTPRequestTestCase Tests for the http library.