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Build/Test Tools: Add unit tests for feed_links_extra().

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Props costdev, hellofromTonya.
Fixes #54713.
See #54725.



git-svn-id: https://develop.svn.wordpress.org/trunk@53033 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Wilson 2022-03-31 00:55:16 +00:00
parent bcb3299a37
commit d2ab3d1837
1 changed files with 513 additions and 0 deletions
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513
tests/phpunit/tests/general/feedLinksExtra.php Normal file
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<?php
/**
* Test feed_links_extra().
*
* @ticket 54713
*
* @group general
* @group template
*
* @covers ::feed_links_extra
*/
class Tests_General_FeedLinksExtra extends WP_UnitTestCase {
/**
* Author ID.
*
* @var int
*/
protected static $author_id;
/**
* Category ID.
*
* @var int
*/
protected static $category_id;
/**
* Tag ID.
*
* @var int
*/
protected static $tag_id;
/**
* Taxonomy ID.
*
* @var int
*/
protected static $tax_id;
/**
* Post Type.
*
* @var string
*/
protected static $post_type;
/**
* The ID of a post with no comment.
*
* @var int
*/
protected static $post_no_comment_id;
/**
* The ID of a post with a comment.
*
* @var int
*/
protected static $post_with_comment_id;
/**
* The ID of a post with a custom post type.
*
* @var int
*/
protected static $post_with_cpt_id;
public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
// Author.
self::$author_id = $factory->user->create(
array(
'user_login' => 'author_feed_links_extra',
'role' => 'administrator',
)
);
// Category.
self::$category_id = $factory->category->create(
array( 'name' => 'cat_feed_links_extra' )
);
// Tag.
self::$tag_id = $factory->tag->create(
array( 'name' => 'tag_feed_links_extra' )
);
// Taxonomy.
self::$tax_id = 'tax_feed_links_extra';
// Post type.
self::$post_type = 'cpt_feed_links_extra';
register_taxonomy(
self::$tax_id,
self::$post_type,
array(
'labels' => array(
'name' => 'Taxonomy Terms',
'singular_name' => 'Taxonomy Term',
),
)
);
register_post_type(
self::$post_type,
array(
'public' => true,
'has_archive' => true,
'taxonomies' => array( self::$tax_id ),
'labels' => array( 'name' => 'CPT for feed_links_extra()' ),
)
);
// Posts.
self::$post_no_comment_id = $factory->post->create(
array( 'post_title' => 'Post with no comments' )
);
self::$post_with_comment_id = $factory->post->create(
array( 'post_title' => 'Post with a comment' )
);
$factory->comment->create(
array(
'comment_author' => self::$author_id,
'comment_post_ID' => self::$post_with_comment_id,
)
);
self::$post_with_cpt_id = $factory->post->create(
array(
'post_title' => 'Post with a custom post type',
'post_type' => self::$post_type,
)
);
wp_set_object_terms( self::$post_with_cpt_id, 'tax_term', self::$tax_id );
}
public function set_up() {
parent::set_up();
register_taxonomy(
self::$tax_id,
self::$post_type,
array(
'labels' => array(
'name' => 'Taxonomy Terms',
'singular_name' => 'Taxonomy Term',
),
)
);
register_post_type(
self::$post_type,
array(
'public' => true,
'has_archive' => true,
'taxonomies' => array( self::$tax_id ),
'labels' => array( 'name' => 'CPT for feed_links_extra()' ),
)
);
}
/**
* @dataProvider data_feed_links_extra
* @ticket 54713
*
* @param string $title The expected title.
* @param string $type The name of the test class property containing the object ID.
* @param array $args {
* Optional arguments. Default empty.
*
* @type string $separator The separator between blog name and feed type.
* @type string $singletitle The title of the comments feed.
* @type string $cattitle The title of the category feed.
* @type string $tagtitle The title of the tag feed.
* @type string $taxtitle The title of the taxonomy feed.
* @type string $authortitle The title of the author feed.
* @type string $searchtitle The title of the search feed.
* @type string $posttypetitle The title of the post type feed.
* }
*/
public function test_feed_links_extra( $title, $type, array $args = array() ) {
$permalink = $this->helper_get_the_permalink( $type );
$this->go_to( $permalink );
$expected = '';
if ( '' !== $title ) {
if ( 'post_type' === $type || 'search' === $type ) {
$feed_link = $permalink . '&#038;feed=rss2';
} else {
$feed_link = str_replace( '?', '?feed=rss2&#038;', $permalink );
}
$expected = sprintf(
'<link rel="alternate" type="application/rss+xml" title="%s" href="%s" />' . "\n",
esc_attr( $title ),
esc_url( $feed_link )
);
}
$this->assertSame( $expected, get_echo( 'feed_links_extra', array( $args ) ) );
}
/**
* Data provider.
*
* @return array
*/
public function data_feed_links_extra() {
return array(
'a post with a comment' => array(
'title' => 'Test Blog &raquo; Post with a comment Comments Feed',
'type' => 'post_with_comment',
),
'a post with a comment and a custom separator' => array(
'title' => 'Test Blog // Post with a comment Comments Feed',
'type' => 'post_with_comment',
'args' => array(
'separator' => '//',
),
),
'a post with a comment and a custom title' => array(
'title' => 'Custom Title for Singular Feed',
'type' => 'post_with_comment',
'args' => array(
'singletitle' => 'Custom Title for Singular Feed',
),
),
'a post with a comment, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Singular Feed',
'type' => 'post_with_comment',
'args' => array(
'separator' => '//',
'singletitle' => '%1$s %2$s Custom Title for Singular Feed',
),
),
'a custom post type' => array(
'title' => 'Test Blog &raquo; CPT for feed_links_extra() Feed',
'type' => 'post_type',
),
'a custom post type and a custom separator' => array(
'title' => 'Test Blog // CPT for feed_links_extra() Feed',
'type' => 'post_type',
'args' => array(
'separator' => '//',
),
),
'a custom post type and a custom title' => array(
'title' => 'Custom Title for CPT Feed',
'type' => 'post_type',
'args' => array(
'posttypetitle' => 'Custom Title for CPT Feed',
),
),
'a custom post type, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for CPT Feed',
'type' => 'post_type',
'args' => array(
'separator' => '//',
'posttypetitle' => '%1$s %2$s Custom Title for CPT Feed',
),
),
'a category' => array(
'title' => 'Test Blog &raquo; cat_feed_links_extra Category Feed',
'type' => 'category',
),
'a category and a custom separator' => array(
'title' => 'Test Blog // cat_feed_links_extra Category Feed',
'type' => 'category',
'args' => array(
'separator' => '//',
),
),
'a category and a custom title' => array(
'title' => 'Custom Title for Category Feed',
'type' => 'category',
'args' => array(
'cattitle' => 'Custom Title for Category Feed',
),
),
'a category, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Category Feed',
'type' => 'category',
'args' => array(
'separator' => '//',
'cattitle' => '%1$s %2$s Custom Title for Category Feed',
),
),
'a tag' => array(
'title' => 'Test Blog &raquo; tag_feed_links_extra Tag Feed',
'type' => 'tag',
),
'a tag and a custom separator' => array(
'title' => 'Test Blog // tag_feed_links_extra Tag Feed',
'type' => 'tag',
'args' => array(
'separator' => '//',
),
),
'a tag and a custom title' => array(
'title' => 'Custom Title for Tag Feed',
'type' => 'tag',
'args' => array(
'tagtitle' => 'Custom Title for Tag Feed',
),
),
'a tag, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Tag Feed',
'type' => 'tag',
'args' => array(
'separator' => '//',
'tagtitle' => '%1$s %2$s Custom Title for Tag Feed',
),
),
'a taxonomy' => array(
'title' => 'Test Blog &raquo; tax_term Taxonomy Term Feed',
'type' => 'tax',
),
'a taxonomy and a custom separator' => array(
'title' => 'Test Blog // tax_term Taxonomy Term Feed',
'type' => 'tax',
'args' => array(
'separator' => '//',
),
),
'a taxonomy and a custom title' => array(
'title' => 'Custom Title for Taxonomy Feed',
'type' => 'tax',
'args' => array(
'taxtitle' => 'Custom Title for Taxonomy Feed',
),
),
'a taxonomy, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Taxonomy Feed',
'type' => 'tax',
'args' => array(
'separator' => '//',
'taxtitle' => '%1$s %2$s Custom Title for Taxonomy Feed',
),
),
'an author' => array(
'title' => 'Test Blog &raquo; Posts by author_feed_links_extra Feed',
'type' => 'author',
),
'an author and a custom separator' => array(
'title' => 'Test Blog // Posts by author_feed_links_extra Feed',
'type' => 'author',
'args' => array(
'separator' => '//',
),
),
'an author and a custom title' => array(
'title' => 'Custom Title for Author Feed',
'type' => 'author',
'args' => array(
'authortitle' => 'Custom Title for Author Feed',
),
),
'an author, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Author Feed',
'type' => 'author',
'args' => array(
'separator' => '//',
'authortitle' => '%1$s %2$s Custom Title for Author Feed',
),
),
'search results' => array(
'title' => 'Test Blog &raquo; Search Results for &#8220;Search&#8221; Feed',
'type' => 'search',
),
'search results and a custom separator' => array(
'title' => 'Test Blog // Search Results for &#8220;Search&#8221; Feed',
'type' => 'search',
'args' => array(
'separator' => '//',
),
),
'search results and a custom title' => array(
'title' => 'Custom Title for Search Feed',
'type' => 'search',
'args' => array(
'searchtitle' => 'Custom Title for Search Feed',
),
),
'search results, a custom separator and a custom title' => array(
'title' => 'Test Blog // Custom Title for Search Feed',
'type' => 'search',
'args' => array(
'separator' => '//',
'searchtitle' => '%1$s %2$s Custom Title for Search Feed',
),
),
);
}
/**
* Helper function to get the permalink based on type.
*
* @ticket 54713
*
* @param string $type The name of the test class property containing the object ID.
* @return string The permalink.
*/
private function helper_get_the_permalink( $type ) {
if ( 'category' === $type || 'tag' === $type ) {
return get_term_link( self::${$type . '_id'} );
}
if ( 'tax' === $type ) {
return get_term_link( 'tax_term', self::$tax_id );
}
if ( 'post_type' === $type ) {
return get_post_type_archive_link( self::$post_type );
}
if ( 'author' === $type ) {
return get_author_posts_url( self::$author_id );
}
if ( 'search' === $type ) {
return home_url( '?s=Search' );
}
return get_the_permalink( self::${$type . '_id'} );
}
/**
* @ticket 54713
*/
public function test_feed_links_extra_should_respect_comments_open() {
add_filter( 'comments_open', '__return_true' );
add_filter( 'pings_open', '__return_false' );
$this->go_to( get_the_permalink( self::$post_no_comment_id ) );
$expected = '<link rel="alternate" type="application/rss+xml"';
$expected .= ' title="Test Blog &raquo; Post with no comments Comments Feed"';
$expected .= ' href="http://example.org/?feed=rss2&#038;p=' . self::$post_no_comment_id . '" />' . "\n";
$this->assertSame( $expected, get_echo( 'feed_links_extra' ) );
}
/**
* @ticket 54713
*/
public function test_feed_links_extra_should_respect_pings_open() {
add_filter( 'pings_open', '__return_true' );
add_filter( 'comments_open', '__return_false' );
$this->go_to( get_the_permalink( self::$post_no_comment_id ) );
$expected = '<link rel="alternate" type="application/rss+xml"';
$expected .= ' title="Test Blog &raquo; Post with no comments Comments Feed"';
$expected .= ' href="http://example.org/?feed=rss2&#038;p=' . self::$post_no_comment_id . '" />' . "\n";
$this->assertSame( $expected, get_echo( 'feed_links_extra' ) );
}
/**
* @ticket 54713
*/
public function test_feed_links_extra_should_respect_post_comment_count() {
add_filter( 'pings_open', '__return_false' );
add_filter( 'comments_open', '__return_false' );
$this->go_to( get_the_permalink( self::$post_with_comment_id ) );
$expected = '<link rel="alternate" type="application/rss+xml"';
$expected .= ' title="Test Blog &raquo; Post with a comment Comments Feed"';
$expected .= ' href="http://example.org/?feed=rss2&#038;p=' . self::$post_with_comment_id . '" />' . "\n";
$this->assertSame( $expected, get_echo( 'feed_links_extra' ) );
}
/**
* @ticket 54713
*/
public function test_feed_links_extra_should_return_empty_when_comments_and_pings_are_closed_and_post_has_no_comments() {
add_filter( 'comments_open', '__return_false' );
add_filter( 'pings_open', '__return_false' );
$this->go_to( get_the_permalink( self::$post_no_comment_id ) );
$this->assertEmpty( get_echo( 'feed_links_extra' ) );
}
/**
* @ticket 54713
*/
public function test_feed_links_extra_should_respect_feed_type() {
add_filter(
'default_feed',
static function() {
return 'foo';
}
);
add_filter(
'feed_content_type',
static function() {
return 'testing/foo';
}
);
$this->go_to( get_the_permalink( self::$post_with_comment_id ) );
$expected = '<link rel="alternate" type="testing/foo"';
$expected .= ' title="Test Blog &raquo; Post with a comment Comments Feed"';
$expected .= ' href="http://example.org/?feed=foo&#038;p=' . self::$post_with_comment_id . '" />' . "\n";
$this->assertSame( $expected, get_echo( 'feed_links_extra' ) );
}
}