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d0fc6ddc71
In various unit test factory classes, some of the `create_object()` and `update_object()` methods returned a `WP_Error` object on failure, while a few others were documented to do so, but did not in practice, instead returning the value `0` or `false`, or not accounting for a failure at all. This commit aims to handle this in a consistent way by updating the methods to always return the object ID on success and a `WP_Error` object on failure. Includes: * Updating and correcting the relevant documentation parts. * Adding missing documentation and `@since` tags in some classes. * Renaming some variables to clarify that it is the object ID which is passed around, not the object itself. Follow-up to [760/tests], [838/tests], [922/tests], [948/tests], [985/tests], [27178], [32659], [34855], [37563], [40968], [44497], [46262]. See #56793. git-svn-id: https://develop.svn.wordpress.org/trunk@55019 602fd350-edb4-49c9-b593-d223f7449a82
69 lines
2.0 KiB
PHP
69 lines
2.0 KiB
PHP
<?php
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/**
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* Unit test factory for posts.
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*
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* Note: The below @method notations are defined solely for the benefit of IDEs,
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* as a way to indicate expected return values from the given factory methods.
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*
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* @method int|WP_Error create( $args = array(), $generation_definitions = null )
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* @method WP_Post|WP_Error create_and_get( $args = array(), $generation_definitions = null )
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* @method (int|WP_Error)[] create_many( $count, $args = array(), $generation_definitions = null )
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*/
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class WP_UnitTest_Factory_For_Post extends WP_UnitTest_Factory_For_Thing {
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public function __construct( $factory = null ) {
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parent::__construct( $factory );
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$this->default_generation_definitions = array(
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'post_status' => 'publish',
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'post_title' => new WP_UnitTest_Generator_Sequence( 'Post title %s' ),
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'post_content' => new WP_UnitTest_Generator_Sequence( 'Post content %s' ),
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'post_excerpt' => new WP_UnitTest_Generator_Sequence( 'Post excerpt %s' ),
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'post_type' => 'post',
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);
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}
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/**
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* Creates a post object.
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*
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* @since UT (3.7.0)
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* @since 6.2.0 Returns a WP_Error object on failure.
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*
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* @param array $args Array with elements for the post.
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*
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* @return int|WP_Error The post ID on success, WP_Error object on failure.
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*/
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public function create_object( $args ) {
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return wp_insert_post( $args, true );
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}
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/**
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* Updates an existing post object.
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*
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* @since UT (3.7.0)
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* @since 6.2.0 Returns a WP_Error object on failure.
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*
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* @param int $post_id ID of the post to update.
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* @param array $fields Post data.
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*
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* @return int|WP_Error The post ID on success, WP_Error object on failure.
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*/
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public function update_object( $post_id, $fields ) {
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$fields['ID'] = $post_id;
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return wp_update_post( $fields, true );
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}
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/**
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* Retrieves a post by a given ID.
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*
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* @since UT (3.7.0)
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*
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* @param int $post_id ID of the post to retrieve.
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*
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* @return WP_Post|null WP_Post object on success, null on failure.
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*/
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public function get_object_by_id( $post_id ) {
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return get_post( $post_id );
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}
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}
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