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d1046dc5f3
This aims to bring more consistency to the test suite, as the vast majority of data providers already use that prefix. Includes moving some data providers next to the tests they are used in. Follow-up to [55464]. See #57841. git-svn-id: https://develop.svn.wordpress.org/trunk@55562 602fd350-edb4-49c9-b593-d223f7449a82
294 lines
7.8 KiB
PHP
294 lines
7.8 KiB
PHP
<?php
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/**
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* Test cases for the `do_enclose()` function.
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*
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* @package WordPress\UnitTests
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*
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* @since 5.3.0
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*
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* @group functions.php
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* @group post
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* @covers ::do_enclose
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*/
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class Tests_Functions_DoEnclose extends WP_UnitTestCase {
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/**
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* Setup before each test method.
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*
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* @since 5.3.0
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*/
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public function set_up() {
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parent::set_up();
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add_filter( 'pre_http_request', array( $this, 'mock_http_request' ), 10, 3 );
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}
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/**
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* Tests the function with an explicit content input.
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*
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* @since 5.3.0
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*
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* @dataProvider data_do_enclose
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*/
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public function test_function_with_explicit_content_input( $content, $expected ) {
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$post_id = self::factory()->post->create();
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do_enclose( $content, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $expected, $actual );
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}
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/**
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* Tests the function with an implicit content input.
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*
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* @since 5.3.0
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*
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* @dataProvider data_do_enclose
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*/
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public function test_function_with_implicit_content_input( $content, $expected ) {
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $content,
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $expected, $actual );
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}
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/**
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* Data provider for `test_function_with_explicit_content_input()`
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* and `test_function_with_implicit_content_input()`.
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*
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* @since 5.3.0
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*
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* @return array {
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* @type array {
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* @type string Post content.
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* @type string Expected values.
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* }
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* }
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*/
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public function data_do_enclose() {
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return array(
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'null' => array(
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'content' => null,
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'expected' => '',
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),
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'empty' => array(
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'content' => '',
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'expected' => '',
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),
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'single-bare-movie' => array(
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'content' => 'movie.mp4',
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'expected' => '',
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),
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'single-bare-audio' => array(
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'content' => 'audio.ogg',
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'expected' => '',
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),
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'single-relative-movie' => array(
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'content' => '/movie.mp4',
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'expected' => "/movie.mp4\n123\nvideo/mp4\n",
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),
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'single-relative-audio' => array(
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'content' => '/audio.ogg',
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'expected' => "/audio.ogg\n321\naudio/ogg\n",
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),
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'single-unknown' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/file.unknown',
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'expected' => '',
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),
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'single-movie' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/movie.mp4',
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'expected' => "https://example.com/wp-content/uploads/2018/06/movie.mp4\n123\nvideo/mp4\n",
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),
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'single-audio' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/audio.ogg',
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'expected' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n321\naudio/ogg\n",
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),
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'single-movie-query' => array(
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'content' => 'https://example.com/wp-content/uploads/2018/06/movie.mp4?test=1',
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'expected' => "https://example.com/wp-content/uploads/2018/06/movie.mp4?test=1\n123\nvideo/mp4\n",
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),
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'multi' => array(
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'content' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n" .
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'https://example.com/wp-content/uploads/2018/06/movie.mp4',
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'expected' => "https://example.com/wp-content/uploads/2018/06/audio.ogg\n321\naudio/ogg\n" .
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"https://example.com/wp-content/uploads/2018/06/movie.mp4\n123\nvideo/mp4\n",
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),
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'no-path' => array(
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'content' => 'https://example.com?test=1',
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'expected' => '',
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),
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);
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}
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/**
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* The function should return false when the post ID input is invalid.
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*
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* @since 5.3.0
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*/
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public function test_function_should_return_false_when_invalid_post_id() {
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$post_id = null;
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$result = do_enclose( null, $post_id );
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$this->assertFalse( $result );
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}
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/**
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* The function should delete an enclosed link when it's no longer in the post content.
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*
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* @since 5.3.0
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*/
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public function test_function_should_delete_enclosed_link_when_no_longer_in_post_content() {
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$data = $this->data_do_enclose();
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// Create a post with a single movie link.
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $data['single-movie']['content'],
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $data['single-movie']['expected'], $actual );
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// Replace the movie link with an audio link.
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wp_update_post(
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array(
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'ID' => $post_id,
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'post_content' => $data['single-audio']['content'],
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)
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);
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do_enclose( null, $post_id );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$this->assertSame( $data['single-audio']['expected'], $actual );
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}
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/**
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* The function should support a post object input.
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*
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* @since 5.3.0
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*/
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public function test_function_should_support_post_object_input() {
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$data = $this->data_do_enclose();
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$post_object = self::factory()->post->create_and_get(
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array(
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'post_content' => $data['multi']['content'],
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)
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);
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do_enclose( null, $post_object );
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$actual = $this->get_enclosed_by_post_id( $post_object->ID );
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$this->assertSame( $data['multi']['expected'], $actual );
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}
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/**
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* The enclosure links should be filterable with the `enclosure_links` filter.
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*
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* @since 5.3.0
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*/
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public function test_function_enclosure_links_should_be_filterable() {
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$data = $this->data_do_enclose();
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$post_id = self::factory()->post->create(
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array(
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'post_content' => $data['multi']['content'],
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)
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);
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add_filter( 'enclosure_links', array( $this, 'filter_enclosure_links' ), 10, 2 );
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do_enclose( null, $post_id );
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remove_filter( 'enclosure_links', array( $this, 'filter_enclosure_links' ) );
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$actual = $this->get_enclosed_by_post_id( $post_id );
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$expected = str_replace( 'example.org', sprintf( 'example-%d.org', $post_id ), $data['multi']['expected'] );
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$this->assertSame( $expected, $actual );
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}
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/**
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* A callback to filter the list of enclosure links.
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*
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* @since 5.3.0
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*
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* @param array $post_links An array of enclosure links.
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* @param int $post_id Post ID.
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* @return array An array of enclosure links.
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*/
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public function filter_enclosure_links( $enclosure_links, $post_id ) {
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// Replace the link host to contain the post ID, to test both filter input arguments.
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foreach ( $enclosure_links as &$link ) {
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$link = str_replace( 'example.org', sprintf( 'example-%d.org', $post_id ), $link );
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}
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return $enclosure_links;
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}
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/**
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* Helper function to get all enclosure data for a given post.
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*
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* @since 5.3.0
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*
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* @param int $post_id Post ID.
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* @return string All enclosure data for the given post.
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*/
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protected function get_enclosed_by_post_id( $post_id ) {
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return implode( '', (array) get_post_meta( $post_id, 'enclosure', false ) );
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}
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/**
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* Mock the HTTP request response.
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*
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* @since 5.3.0
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*
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* @param false|array|WP_Error $response A preemptive return value of an HTTP request. Default false.
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* @param array $parsed_args HTTP request arguments.
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* @param string $url The request URL.
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* @return array Response data.
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*/
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public function mock_http_request( $response, $parsed_args, $url ) {
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// Video and audio headers.
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$fake_headers = array(
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'mp4' => array(
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'headers' => array(
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'Content-Length' => 123,
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'Content-Type' => 'video/mp4',
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),
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),
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'ogg' => array(
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'headers' => array(
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'Content-Length' => 321,
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'Content-Type' => 'audio/ogg',
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),
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),
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);
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$path = parse_url( $url, PHP_URL_PATH );
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if ( is_string( $path ) ) {
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$extension = pathinfo( $path, PATHINFO_EXTENSION );
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if ( isset( $fake_headers[ $extension ] ) ) {
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return $fake_headers[ $extension ];
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}
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}
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// Fallback header.
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return array(
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'headers' => array(
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'Content-Length' => 0,
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'Content-Type' => '',
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),
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);
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}
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}
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