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meta.php
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352 lines (275 loc) · 12.5 KB
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<?php
/**
* @group post
* @group meta
*/
class Tests_Post_Meta extends WP_UnitTestCase {
private $last_register_meta_call = array(
'object_type' => '',
'meta_key' => '',
'args' => array(),
);
protected static $author;
protected static $post_id;
protected static $post_id_2;
public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
self::$author = $factory->user->create_and_get( array( 'role' => 'editor' ) );
self::$post_id = $factory->post->create(
array(
'post_author' => self::$author->ID,
'post_status' => 'publish',
'post_content' => rand_str(),
'post_title' => rand_str(),
)
);
self::$post_id_2 = $factory->post->create(
array(
'post_author' => self::$author->ID,
'post_status' => 'publish',
'post_content' => rand_str(),
'post_title' => rand_str(),
)
);
}
public static function wpTearDownAfterClass() {
wp_delete_post( self::$post_id, true );
wp_delete_post( self::$post_id_2, true );
self::delete_user( self::$author );
}
function test_unique_postmeta() {
// Add a unique post meta item.
$this->assertIsInt( add_post_meta( self::$post_id, 'unique', 'value', true ) );
// Check unique is enforced.
$this->assertFalse( add_post_meta( self::$post_id, 'unique', 'another value', true ) );
// Check it exists.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'unique', true ) );
$this->assertSame( array( 'value' ), get_post_meta( self::$post_id, 'unique', false ) );
// Fail to delete the wrong value.
$this->assertFalse( delete_post_meta( self::$post_id, 'unique', 'wrong value' ) );
// Delete it.
$this->assertTrue( delete_post_meta( self::$post_id, 'unique', 'value' ) );
// Check it is deleted.
$this->assertSame( '', get_post_meta( self::$post_id, 'unique', true ) );
$this->assertSame( array(), get_post_meta( self::$post_id, 'unique', false ) );
}
function test_nonunique_postmeta() {
// Add two non-unique post meta items.
$this->assertIsInt( add_post_meta( self::$post_id, 'nonunique', 'value' ) );
$this->assertIsInt( add_post_meta( self::$post_id, 'nonunique', 'another value' ) );
// Check they exist.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'nonunique', true ) );
$this->assertSame( array( 'value', 'another value' ), get_post_meta( self::$post_id, 'nonunique', false ) );
// Fail to delete the wrong value.
$this->assertFalse( delete_post_meta( self::$post_id, 'nonunique', 'wrong value' ) );
// Delete the first one.
$this->assertTrue( delete_post_meta( self::$post_id, 'nonunique', 'value' ) );
// Check the remainder exists.
$this->assertSame( 'another value', get_post_meta( self::$post_id, 'nonunique', true ) );
$this->assertSame( array( 'another value' ), get_post_meta( self::$post_id, 'nonunique', false ) );
// Add a third one.
$this->assertIsInt( add_post_meta( self::$post_id, 'nonunique', 'someother value' ) );
// Check they exist.
$expected = array(
'someother value',
'another value',
);
sort( $expected );
$this->assertContains( get_post_meta( self::$post_id, 'nonunique', true ), $expected );
$actual = get_post_meta( self::$post_id, 'nonunique', false );
sort( $actual );
$this->assertSame( $expected, $actual );
// Delete the lot.
$this->assertTrue( delete_post_meta_by_key( 'nonunique' ) );
}
function test_update_post_meta() {
// Add a unique post meta item.
$this->assertIsInt( add_post_meta( self::$post_id, 'unique_update', 'value', true ) );
// Add two non-unique post meta items.
$this->assertIsInt( add_post_meta( self::$post_id, 'nonunique_update', 'value' ) );
$this->assertIsInt( add_post_meta( self::$post_id, 'nonunique_update', 'another value' ) );
// Check they exist.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'unique_update', true ) );
$this->assertSame( array( 'value' ), get_post_meta( self::$post_id, 'unique_update', false ) );
$this->assertSame( 'value', get_post_meta( self::$post_id, 'nonunique_update', true ) );
$this->assertSame( array( 'value', 'another value' ), get_post_meta( self::$post_id, 'nonunique_update', false ) );
// Update them.
$this->assertTrue( update_post_meta( self::$post_id, 'unique_update', 'new', 'value' ) );
$this->assertTrue( update_post_meta( self::$post_id, 'nonunique_update', 'new', 'value' ) );
$this->assertTrue( update_post_meta( self::$post_id, 'nonunique_update', 'another new', 'another value' ) );
// Check they updated.
$this->assertSame( 'new', get_post_meta( self::$post_id, 'unique_update', true ) );
$this->assertSame( array( 'new' ), get_post_meta( self::$post_id, 'unique_update', false ) );
$this->assertSame( 'new', get_post_meta( self::$post_id, 'nonunique_update', true ) );
$this->assertSame( array( 'new', 'another new' ), get_post_meta( self::$post_id, 'nonunique_update', false ) );
}
function test_delete_post_meta() {
// Add two unique post meta items.
$this->assertIsInt( add_post_meta( self::$post_id, 'unique_delete', 'value', true ) );
$this->assertIsInt( add_post_meta( self::$post_id_2, 'unique_delete', 'value', true ) );
// Check they exist.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'unique_delete', true ) );
$this->assertSame( 'value', get_post_meta( self::$post_id_2, 'unique_delete', true ) );
// Delete one of them.
$this->assertTrue( delete_post_meta( self::$post_id, 'unique_delete', 'value' ) );
// Check the other still exists.
$this->assertSame( 'value', get_post_meta( self::$post_id_2, 'unique_delete', true ) );
}
function test_delete_post_meta_by_key() {
// Add two unique post meta items.
$this->assertIsInt( add_post_meta( self::$post_id, 'unique_delete_by_key', 'value', true ) );
$this->assertIsInt( add_post_meta( self::$post_id_2, 'unique_delete_by_key', 'value', true ) );
// Check they exist.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'unique_delete_by_key', true ) );
$this->assertSame( 'value', get_post_meta( self::$post_id_2, 'unique_delete_by_key', true ) );
// Delete one of them.
$this->assertTrue( delete_post_meta_by_key( 'unique_delete_by_key' ) );
// Check the other still exists.
$this->assertSame( '', get_post_meta( self::$post_id_2, 'unique_delete_by_key', true ) );
$this->assertSame( '', get_post_meta( self::$post_id_2, 'unique_delete_by_key', true ) );
}
function test_get_post_meta_by_id() {
$mid = add_post_meta( self::$post_id, 'get_post_meta_by_key', 'get_post_meta_by_key_value', true );
$this->assertIsInt( $mid );
$mobj = new stdClass;
$mobj->meta_id = $mid;
$mobj->post_id = self::$post_id;
$mobj->meta_key = 'get_post_meta_by_key';
$mobj->meta_value = 'get_post_meta_by_key_value';
$this->assertEquals( $mobj, get_post_meta_by_id( $mid ) );
delete_metadata_by_mid( 'post', $mid );
$mid = add_post_meta( self::$post_id, 'get_post_meta_by_key', array( 'foo', 'bar' ), true );
$this->assertIsInt( $mid );
$mobj->meta_id = $mid;
$mobj->meta_value = array( 'foo', 'bar' );
$this->assertEquals( $mobj, get_post_meta_by_id( $mid ) );
delete_metadata_by_mid( 'post', $mid );
}
function test_delete_meta() {
$mid = add_post_meta( self::$post_id, 'delete_meta', 'delete_meta_value', true );
$this->assertIsInt( $mid );
$this->assertTrue( delete_meta( $mid ) );
$this->assertFalse( get_metadata_by_mid( 'post', $mid ) );
$this->assertFalse( delete_meta( 123456789 ) );
}
function test_update_meta() {
// Add a unique post meta item.
$mid1 = add_post_meta( self::$post_id, 'unique_update', 'value', true );
$this->assertIsInt( $mid1 );
// Add two non-unique post meta items.
$mid2 = add_post_meta( self::$post_id, 'nonunique_update', 'value' );
$this->assertIsInt( $mid2 );
$mid3 = add_post_meta( self::$post_id, 'nonunique_update', 'another value' );
$this->assertIsInt( $mid3 );
// Check they exist.
$this->assertSame( 'value', get_post_meta( self::$post_id, 'unique_update', true ) );
$this->assertSame( array( 'value' ), get_post_meta( self::$post_id, 'unique_update', false ) );
$this->assertSame( 'value', get_post_meta( self::$post_id, 'nonunique_update', true ) );
$this->assertSame( array( 'value', 'another value' ), get_post_meta( self::$post_id, 'nonunique_update', false ) );
// Update them.
$this->assertTrue( update_meta( $mid1, 'unique_update', 'new' ) );
$this->assertTrue( update_meta( $mid2, 'nonunique_update', 'new' ) );
$this->assertTrue( update_meta( $mid3, 'nonunique_update', 'another new' ) );
// Check they updated.
$this->assertSame( 'new', get_post_meta( self::$post_id, 'unique_update', true ) );
$this->assertSame( array( 'new' ), get_post_meta( self::$post_id, 'unique_update', false ) );
$this->assertSame( 'new', get_post_meta( self::$post_id, 'nonunique_update', true ) );
$this->assertSame( array( 'new', 'another new' ), get_post_meta( self::$post_id, 'nonunique_update', false ) );
// Slashed update.
$data = "'quote and \slash";
$this->assertTrue( update_meta( $mid1, 'unique_update', addslashes( $data ) ) );
$meta = get_metadata_by_mid( 'post', $mid1 );
$this->assertSame( $data, $meta->meta_value );
}
/**
* @ticket 12860
*/
function test_funky_post_meta() {
$classy = new StdClass();
$classy->ID = 1;
$classy->stringy = 'I love slashes\\\\';
$funky_meta[] = $classy;
$classy = new StdClass();
$classy->ID = 2;
$classy->stringy = 'I love slashes\\\\ more';
$funky_meta[] = $classy;
// Add a post meta item.
$this->assertIsInt( add_post_meta( self::$post_id, 'test_funky_post_meta', $funky_meta, true ) );
// Check it exists.
$this->assertEquals( $funky_meta, get_post_meta( self::$post_id, 'test_funky_post_meta', true ) );
}
/**
* @ticket 38323
* @dataProvider data_register_post_meta
*/
public function test_register_post_meta( $post_type, $meta_key, $args ) {
add_filter( 'register_meta_args', array( $this, 'filter_register_meta_args_set_last_register_meta_call' ), 10, 4 );
register_post_meta( $post_type, $meta_key, $args );
$args['object_subtype'] = $post_type;
// Reset global so subsequent data tests do not get polluted.
$GLOBALS['wp_meta_keys'] = array();
$this->assertSame( 'post', $this->last_register_meta_call['object_type'] );
$this->assertSame( $meta_key, $this->last_register_meta_call['meta_key'] );
$this->assertSame( $args, $this->last_register_meta_call['args'] );
}
public function data_register_post_meta() {
return array(
array( 'post', 'registered_key1', array( 'single' => true ) ),
array( 'page', 'registered_key2', array() ),
array( '', 'registered_key3', array( 'sanitize_callback' => 'absint' ) ),
);
}
public function filter_register_meta_args_set_last_register_meta_call( $args, $defaults, $object_type, $meta_key ) {
$this->last_register_meta_call['object_type'] = $object_type;
$this->last_register_meta_call['meta_key'] = $meta_key;
$this->last_register_meta_call['args'] = $args;
return $args;
}
/**
* @ticket 38323
* @dataProvider data_unregister_post_meta
*/
public function test_unregister_post_meta( $post_type, $meta_key ) {
global $wp_meta_keys;
register_post_meta( $post_type, $meta_key, array() );
unregister_post_meta( $post_type, $meta_key );
$actual = $wp_meta_keys;
// Reset global so subsequent data tests do not get polluted.
$wp_meta_keys = array();
$this->assertEmpty( $actual );
}
public function data_unregister_post_meta() {
return array(
array( 'post', 'registered_key1' ),
array( 'page', 'registered_key2' ),
array( '', 'registered_key3' ),
);
}
/**
* @ticket 44467
*/
public function test_add_metadata_sets_posts_last_changed() {
$post_id = self::factory()->post->create();
wp_cache_delete( 'last_changed', 'posts' );
$this->assertIsInt( add_metadata( 'post', $post_id, 'foo', 'bar' ) );
$this->assertNotFalse( wp_cache_get_last_changed( 'posts' ) );
}
/**
* @ticket 44467
*/
public function test_update_metadata_sets_posts_last_changed() {
$post_id = self::factory()->post->create();
wp_cache_delete( 'last_changed', 'posts' );
$this->assertIsInt( update_metadata( 'post', $post_id, 'foo', 'bar' ) );
$this->assertNotFalse( wp_cache_get_last_changed( 'posts' ) );
}
/**
* @ticket 44467
*/
public function test_delete_metadata_sets_posts_last_changed() {
$post_id = self::factory()->post->create();
update_metadata( 'post', $post_id, 'foo', 'bar' );
wp_cache_delete( 'last_changed', 'posts' );
$this->assertTrue( delete_metadata( 'post', $post_id, 'foo' ) );
$this->assertNotFalse( wp_cache_get_last_changed( 'posts' ) );
}
}