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wpSimplePieFile.php
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115 lines (100 loc) · 3.22 KB
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<?php
/**
* Tests the `WP_SimplePie_File` class.
*
* @package WordPress
* @subpackage UnitTests
* @since 5.6.1
*
* @group feed
* @group wp-simplepie-file
*/
class Tests_Feed_wpSimplePieFile extends WP_UnitTestCase {
public static function set_up_before_class() {
parent::set_up_before_class();
require_once ABSPATH . 'wp-includes/class-simplepie.php';
require_once ABSPATH . 'wp-includes/class-wp-simplepie-file.php';
}
/**
* Test that single- and multiple-value headers are parsed in the way that SimplePie expects.
*
* @dataProvider data_header_parsing
*
* @covers WP_SimplePie_File::__construct
*
* @since 5.6.1
*
* @ticket 51056
*/
public function test_header_parsing( $callback, $header_field, $expected ) {
add_filter( 'pre_http_request', array( $this, $callback ) );
$file = new WP_SimplePie_File( 'https://wordpress.org/news/feed/' );
$this->assertSame( $expected, $file->headers[ $header_field ] );
}
/**
* Provide test cases for `test_header_parsing()`.
*
* @return array
*/
public function data_header_parsing() {
return array(
'single content type header works' => array(
'mocked_response_single_header_values',
'content-type',
'application/rss+xml; charset=UTF-8',
),
'single generic header works' => array(
'mocked_response_single_header_values',
'link',
'<https://wordpress.org/news/wp-json/>; rel="https://api.w.org/"',
),
'only the final content-type header should be used' => array(
'mocked_response_multiple_header_values',
'content-type',
'application/rss+xml; charset=UTF-8',
),
'multiple generic header values should be merged into a comma separated string' => array(
'mocked_response_multiple_header_values',
'link',
'<https://wordpress.org/news/wp-json/>; rel="https://api.w.org/", <https://wordpress.org/news/wp/v2/categories/3>; rel="alternate"; type="application/json"',
),
);
}
/**
* Mock a feed HTTP response where headers only have one value.
*/
public function mocked_response_single_header_values() {
$single_value_headers = array(
'content-type' => 'application/rss+xml; charset=UTF-8',
'link' => '<https://wordpress.org/news/wp-json/>; rel="https://api.w.org/"',
);
return array(
'headers' => new WpOrg\Requests\Utility\CaseInsensitiveDictionary( $single_value_headers ),
'body' => file_get_contents( DIR_TESTDATA . '/feed/wordpress-org-news.xml' ),
'response' => array(
'code' => 200,
'message' => 'OK',
),
'cookies' => array(),
'filename' => null,
);
}
/**
* Mock a feed HTTP response where headers have multiple values.
*/
public function mocked_response_multiple_header_values() {
$response = $this->mocked_response_single_header_values();
$multiple_value_headers = array(
'content-type' => array(
'application/rss+xml; charset=ISO-8859-2',
'application/rss+xml; charset=UTF-8',
),
'link' => array(
'<https://wordpress.org/news/wp-json/>; rel="https://api.w.org/"',
'<https://wordpress.org/news/wp/v2/categories/3>; rel="alternate"; type="application/json"',
),
);
$response['headers'] = new WpOrg\Requests\Utility\CaseInsensitiveDictionary( $multiple_value_headers );
return $response;
}
}