161 lines
6.4 KiB
PHP
161 lines
6.4 KiB
PHP
<?php
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/**
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* Test meta for https://github.com/woocommerce/woocommerce/issues/13533.
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*
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* @package WooCommerce\Tests\CRUD
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*/
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class WC_Tests_CRUD_Meta_Data extends WC_Unit_Test_Case {
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private $item_id = 0;
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private $order_id = 0;
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/**
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* A callback for the hooks triggered by eg_disappearing_order_meta() and
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* eg_disappearing_item_meta() that saves additional meta data on the
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* object via by pre-CRUD and CRUD methods.
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*/
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function add_different_object_meta( $object_id ) {
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// Get a new instance of the item or order object
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$object = ( $this->item_id == $object_id ) ? WC_Order_Factory::get_order_item( $object_id ) : wc_get_order( $object_id );
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$object->add_meta_data( 'random_other', 'This might disappear :cry:.' );
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$object->save(); // 'random_other' will be saved correctly, 'random' will also be saved
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// Now set some meta data for it using the pre-CRUD approach
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if ( $this->item_id == $object_id ) {
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wc_update_order_item_meta( $object_id, 'random_other_pre_crud', 'This might disappear too :sob:.' );
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} else {
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update_post_meta( $object_id, 'random_other_pre_crud', 'This might disappear too :sob:.' );
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}
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}
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/**
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* Instantiate an instance of an order line item, save meta on that item, then trigger a hook which only passes the
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* item's ID to callbacks. Afterwards, save the existing item without that other meta here and log the result to
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* show that data has been removed.
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*/
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function test_disappearing_item_meta() {
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// Setup for testing by making an item.
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$item = new WC_Order_Item_Product();
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$this->item_id = $item->save();
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$item = WC_Order_Factory::get_order_item( $this->item_id );
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// First make sure we're starting from a clean slate
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$item->delete_meta_data( 'random' );
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$item->delete_meta_data( 'random_other' );
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$item->delete_meta_data( 'random_other_pre_crud' );
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$item->save();
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// Now add one piece of meta
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$item->add_meta_data( 'random', (string) rand( 0, 0xffffff ) );
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$item->save(); // 'random' will be saved correctly
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// Run callback that passes just the item's ID to mimic this kind of normal behaviour in WP/WC
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$this->add_different_object_meta( $this->item_id );
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// Resave our current item that has our meta data, but not the other piece of meta data
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$item->save();
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// Get a new instance that should have both 'random' and 'random_other' set on it
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$new_item = WC_Order_Factory::get_order_item( $this->item_id );
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// The original $item should have 1 item of meta - random.
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$this->assertCount( 1, $item->get_meta_data() );
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$this->assertTrue( in_array( 'random', wp_list_pluck( $item->get_meta_data(), 'key' ) ) );
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// The new $item should have 3 items of meta since it's freshly loaded.
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$this->assertCount( 3, $new_item->get_meta_data() );
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$this->assertTrue( in_array( 'random', wp_list_pluck( $new_item->get_meta_data(), 'key' ) ) );
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$this->assertTrue( in_array( 'random_other', wp_list_pluck( $new_item->get_meta_data(), 'key' ) ) );
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$this->assertTrue( in_array( 'random_other_pre_crud', wp_list_pluck( $new_item->get_meta_data(), 'key' ) ) );
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}
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/**
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* Instantiate an instance of an order, save meta on that order, then trigger a hook which only passes the order's ID to
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* callbacks. Afterwards, save the existing order without that other meta here and log the result to show that data
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* has been removed.
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*/
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function test_disappearing_order_meta() {
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// Setup for testing by making an item.
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$order = new WC_Order();
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$this->order_id = $order->save();
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$order = wc_get_order( $this->order_id );
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// First make sure we're starting from a clean slate
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$order->delete_meta_data( 'random' );
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$order->delete_meta_data( 'random_other' );
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$order->delete_meta_data( 'random_other_pre_crud' );
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$order->save();
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// Now add one piece of meta
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$order->add_meta_data( 'random', (string) rand( 0, 0xffffff ) );
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$order->save(); // 'random' will be saved correctly
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// Run callback that passes just the item's ID to mimic this kind of normal behaviour in WP/WC
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$this->add_different_object_meta( $this->order_id );
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// Resave our current item that has our meta data, but not the other piece of meta data
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$order->save();
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// Get a new instance of the same order. It should have both 'random' and 'random_other' set on it
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$new_order = wc_get_order( $this->order_id );
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// The original $order should have 1 item of meta - random.
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$this->assertCount( 1, $order->get_meta_data() );
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$this->assertTrue( in_array( 'random', wp_list_pluck( $order->get_meta_data(), 'key' ) ) );
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// The new $order should have 3 items of meta since it's freshly loaded.
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$this->assertCount( 3, $new_order->get_meta_data() );
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$this->assertTrue( in_array( 'random', wp_list_pluck( $new_order->get_meta_data(), 'key' ) ) );
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$this->assertTrue( in_array( 'random_other', wp_list_pluck( $new_order->get_meta_data(), 'key' ) ) );
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$this->assertTrue( in_array( 'random_other_pre_crud', wp_list_pluck( $new_order->get_meta_data(), 'key' ) ) );
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}
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/**
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* Tests that the meta data cache gets flushed when update_post_meta updates the object's meta.
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* @see https://github.com/woocommerce/woocommerce/issues/15274
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*/
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function test_get_meta_data_after_update_post_meta() {
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// Create an object.
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$object = new WC_Product();
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$object->save();
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// Update a meta value.
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update_post_meta( $object->get_id(), '_some_meta_key', 'val1' );
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$product = wc_get_product( $object->get_id() );
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$this->assertEquals( 'val1', $product->get_meta( '_some_meta_key', true ) );
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// Update meta to diff value.
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update_post_meta( $object->get_id(), '_some_meta_key', 'val2' );
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$product = wc_get_product( $object->get_id() );
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$this->assertEquals( 'val2', $product->get_meta( '_some_meta_key', true ) );
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}
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/**
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* Tests setting objects and strings in meta to ensure slashing/unslashing works.
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*/
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function test_strings_in_meta() {
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// Create objects.
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$object = new WC_Product();
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$object_to_store = new stdClass();
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$object_to_store->prop1 = 'prop_value';
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$object_to_store->prop2 = 'prop_value_with_\\\"quotes"';
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$object->add_meta_data( 'Test Object', $object_to_store );
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$object->add_meta_data( 'Test meta with slash', 'Test\slashes' );
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$object_id = $object->save();
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// Get object and check it.
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$object = wc_get_product( $object_id );
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$value = $object->get_meta( 'Test Object', true );
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$this->assertEquals( $object_to_store, $object->get_meta( 'Test Object', true ) );
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$this->assertEquals( 'Test\slashes', $object->get_meta( 'Test meta with slash', true ) );
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// clean
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$object->delete();
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}
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}
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