woocommerce/plugins/woocommerce-blocks/tests/php/Domain/Services/DeleteDraftOrders.php

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<?php
namespace Automattic\WooCommerce\Blocks\Tests\Library;
use PHPUnit\Framework\TestCase;
use \WC_Order;
use Automattic\WooCommerce\Blocks\Domain\Services\DraftOrders;
use Automattic\WooCommerce\Blocks\Domain\Services\FeatureGating;
use Automattic\WooCommerce\Blocks\Domain\Package;
/**
* Tests Delete Draft Orders functionality
*
* @since $VID:$
*/
class DeleteDraftOrders extends TestCase {
private $draft_orders_instance;
private $caught_exception;
private $original_logging_destination;
/**
* During setup create some draft orders.
*
* @return void
*/
public function setUp() {
global $wpdb;
$this->draft_orders_instance = new DraftOrders( new Package( 'test', './', new FeatureGating( 2 ) ) );
$order = new WC_Order();
$order->set_status( DraftOrders::STATUS );
$order->save();
$order = new WC_Order();
$order->set_status( DraftOrders::STATUS );
$order->save();
$wpdb->update(
$wpdb->posts,
array(
'post_modified' => date( 'Y-m-d H:i:s', strtotime( '-1 DAY', current_time( 'timestamp' ) ) ),
'post_modified_gmt' => gmdate( 'Y-m-d H:i:s', strtotime( '-1 DAY' ) )
),
array(
'ID' => $order->get_id()
)
);
$order = new WC_Order();
$order->set_status( DraftOrders::STATUS );
$order->save();
$wpdb->update(
$wpdb->posts,
array(
'post_modified' => date( 'Y-m-d H:i:s', strtotime( '-2 DAY', current_time( 'timestamp' ) ) ),
'post_modified_gmt' => gmdate( 'Y-m-d H:i:s', strtotime( '-2 DAY' ) )
),
array(
'ID' => $order->get_id()
)
);
// set a non-draft order to make sure it's unaffected
$order = new WC_Order();
$order->set_status( 'on-hold' );
$order->save();
$wpdb->update(
$wpdb->posts,
array(
'post_modified' => date( 'Y-m-d H:i:s', strtotime( '-2 DAY', current_time( 'timestamp' ) ) ),
'post_modified_gmt' => gmdate( 'Y-m-d H:i:s', strtotime( '-2 DAY' ) )
),
array(
'ID' => $order->get_id()
)
);
// set listening for exceptions
add_action( 'woocommerce_caught_exception', function($exception_object){
$this->caught_exception = $exception_object;
});
// temporarily hide error logging we don't care about (and keeps from polluting stdout)
$this->original_logging_destination = ini_get('error_log');
ini_set('error_log', '/dev/null');
parent::setUp();
}
public function tearDown() {
$this->draft_orders_instance = null;
// delete all orders
$orders = wc_get_orders([]);
foreach( $orders as $order ) {
$order->delete( true );
}
remove_all_actions( 'woocommerce_caught_exception' );
//restore original logging destination
ini_set('error_log', $this->original_logging_destination);
parent::tearDown();
}
/**
* Delete draft orders older than a day.
*
* Ran on a daily cron schedule.
*/
public function test_delete_expired_draft_orders() {
global $wpdb;
$status = DraftOrders::DB_STATUS;
// Check there are 3 draft orders from our setup before running tests.
$this->assertEquals( 3, (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = '%s'", [ $status ] ) ) );
// Run delete query.
$this->draft_orders_instance->delete_expired_draft_orders();
// Only 1 should remain.
$this->assertEquals( 1, (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = '%s'", [ $status ] ) ) );
// The non-draft order should still be present
$this->assertEquals( 1, (int) $wpdb->get_var( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = 'wc-on-hold'" ) );
}
public function test_greater_than_batch_results_error() {
$sample_results = function() {
return array_fill( 0, 21, ( new WC_Order ) );
};
$this->mock_results_for_wc_query($sample_results);
$this->draft_orders_instance->delete_expired_draft_orders();
$this->assertContains( 'unexpected number of results', $this->caught_exception->getMessage() );
$this->unset_mock_results_for_wc_query( $sample_results );
}
public function test_order_not_instance_of_wc_order_error() {
$sample_results = function() {
return [ 10 ];
};
$this->mock_results_for_wc_query( $sample_results );
$this->draft_orders_instance->delete_expired_draft_orders();
$this->assertContains( 'value that is not a WC_Order', $this->caught_exception->getMessage() );
$this->unset_mock_results_for_wc_query( $sample_results );
}
public function test_order_incorrect_status_error() {
$sample_results = function() {
$test_order = new WC_Order();
$test_order->set_status( 'on-hold' );
return [ $test_order ];
};
$this->mock_results_for_wc_query( $sample_results );
$this->draft_orders_instance->delete_expired_draft_orders();
$this->assertContains( 'order that is not a `wc-checkout-draft`', $this->caught_exception->getMessage() );
$this->unset_mock_results_for_wc_query( $sample_results );
}
public function test_order_status_verification() {
global $wp_post_statuses, $wpdb;
$original_statuses = $wp_post_statuses;
// simulate registered draft status getting clobbered
foreach( $wp_post_statuses as $index => $status ) {
if ( DraftOrders::DB_STATUS === $status->name ) {
unset( $wp_post_statuses[ $index ] );
break;
}
}
$status = DraftOrders::DB_STATUS;
// Check there are 3 draft orders from our setup before running tests.
$this->assertEquals( 3, (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = '%s'", [ $status ] ) ) );
// Run delete query.
$this->draft_orders_instance->delete_expired_draft_orders();
// Only 1 should remain.
$this->assertEquals( 1, (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = '%s'", [ $status ] ) ) );
// The non-draft order should still be present
$this->assertEquals( 1, (int) $wpdb->get_var( "SELECT COUNT(ID) from $wpdb->posts posts WHERE posts.post_status = 'wc-on-hold'" ) );
// restore global
$wp_post_statuses = $original_statuses;
}
private function mock_results_for_wc_query( $mock_callback ) {
add_filter( 'woocommerce_order_query', $mock_callback );
}
private function unset_mock_results_for_wc_query( $mock_callback ) {
remove_filter( 'woocommerce_order_query', $mock_callback );
}
}