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deleteMetadata.php
File metadata and controls
164 lines (136 loc) · 4.47 KB
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<?php
/**
* @group meta
*/
class Tests_Meta_DeleteMetadata extends WP_UnitTestCase {
public function test_all_metas_for_key_should_be_deleted_when_no_meta_value_is_provided() {
$vals = array( '0', '1', '2' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo' );
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( array(), $m );
}
public function test_with_meta_value() {
$vals = array( '0', '1', '2' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo', '1' );
$m = get_metadata( 'post', 12345, 'foo', false );
$expected = array_diff( $vals, array( '1' ) );
$this->assertEqualSets( $expected, $m );
}
/**
* @ticket 32224
*/
public function test_with_falsey_meta_value_should_not_delete_all_meta() {
$vals = array( '0', '1', '2' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo', '0' );
$m = get_metadata( 'post', 12345, 'foo', false );
$expected = array_diff( $vals, array( '0' ) );
$this->assertEqualSets( $expected, $m );
}
/**
* @ticket 32224
*
* This is a backwards compatiblity quirk.
*/
public function test_meta_value_should_be_ignored_when_empty_string() {
$vals = array( '0', '1', '2', '' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo', '' );
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( array(), $m );
}
/**
* @ticket 32224
*/
public function test_meta_value_should_be_ignored_when_null() {
$vals = array( '0', '1', '2', '' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo', null );
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( array(), $m );
}
/**
* @ticket 32224
*/
public function test_meta_value_should_be_ignored_when_false() {
$vals = array( '0', '1', '2', '' );
foreach ( $vals as $val ) {
add_metadata( 'post', 12345, 'foo', $val );
}
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( $vals, $m );
delete_metadata( 'post', 12345, 'foo', false );
$m = get_metadata( 'post', 12345, 'foo', false );
$this->assertEqualSets( array(), $m );
}
/**
* @ticket 35797
*/
public function test_delete_all_should_only_invalidate_cache_for_objects_matching_meta_value() {
$p1 = 1234;
$p2 = 5678;
add_metadata( 'post', $p1, 'foo', 'value1' );
add_metadata( 'post', $p2, 'foo', 'value2' );
// Prime caches.
update_meta_cache( 'post', array( $p1, $p2 ) );
$deleted = delete_metadata( 'post', 5, 'foo', 'value1', true );
$p1_cache = wp_cache_get( $p1, 'post_meta' );
$this->assertFalse( $p1_cache );
// Should not have been touched.
$p2_cache = wp_cache_get( $p2, 'post_meta' );
$this->assertNotEmpty( $p2_cache );
}
/**
* @ticket 35797
*/
public function test_delete_all_should_invalidate_cache_for_all_objects_with_meta_key_when_meta_value_is_not_provided() {
$p1 = 1234;
$p2 = 5678;
add_metadata( 'post', $p1, 'foo', 'value1' );
add_metadata( 'post', $p2, 'foo', 'value2' );
// Prime caches.
update_meta_cache( 'post', array( $p1, $p2 ) );
$deleted = delete_metadata( 'post', 5, 'foo', false, true );
$p1_cache = wp_cache_get( $p1, 'post_meta' );
$this->assertFalse( $p1_cache );
$p2_cache = wp_cache_get( $p2, 'post_meta' );
$this->assertFalse( $p2_cache );
}
/**
* @ticket 43561
*/
public function test_object_id_is_int_inside_delete_post_meta() {
$post_id = self::factory()->post->create();
$meta_id = add_metadata( 'post', $post_id, 'my_key', 'my_value' );
add_action( 'delete_post_meta', array( $this, 'action_check_object_id_is_int' ), 10, 2 );
delete_metadata_by_mid( 'post', $meta_id );
}
public function action_check_object_id_is_int( $meta_type, $object_id ) {
$this->assertEquals(
'integer',
gettype( $object_id )
);
}
}