woocommerce/plugins/woocommerce-admin/tests/batch-queue.php

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<?php
/**
* Reports Generation Batch Queue Tests
*
* @package WooCommerce\Admin\Tests\Reports
* @since 3.5.0
*/
use Automattic\WooCommerce\Internal\Admin\Schedulers\CustomersScheduler;
use Automattic\WooCommerce\Internal\Admin\Schedulers\OrdersScheduler;
2019-08-01 22:06:00 +00:00
/**
* Reports Generation Batch Queue Test Class
*
* @package WooCommerce\Admin\Tests\Reports
* @since 3.5.0
*/
class WC_Tests_Reports_Regenerate_Batching extends WC_REST_Unit_Test_Case {
/**
* Queue batch size.
*
* @var integer
*/
public $queue_batch_size = 100;
/**
* Customers batch size.
*
* @var integer
*/
public $customers_batch_size = 5;
/**
* Force known values for batch size.
*
* @param int $batch_size Batch size.
* @param string $scheduler_name Scheduler name.
* @param string $action Action.
* @return int
*/
public function filter_batch_size( $batch_size, $scheduler_name, $action ) {
switch ( "{$scheduler_name}_{$action}" ) {
case 'customers_queue_batches':
case 'orders_queue_batches':
return $this->queue_batch_size;
case 'customers_import_batch':
return $this->customers_batch_size;
default:
return 1;
}
}
/**
* Set up.
*/
public function setUp() {
parent::setUp();
$this->queue = new WC_Admin_Test_Action_Queue();
CustomersScheduler::set_queue( $this->queue );
OrdersScheduler::set_queue( $this->queue );
add_filter( 'woocommerce_admin_scheduler_batch_size', array( $this, 'filter_batch_size' ), 10, 3 );
}
/**
* Tear down.
*/
public function tearDown() {
parent::tearDown();
CustomersScheduler::set_queue( null );
OrdersScheduler::set_queue( null );
$this->queue->actions = array();
remove_filter( 'woocommerce_admin_scheduler_batch_size', array( $this, 'filter_batch_size' ), 10, 3 );
}
/**
* Test that large batches get split properly.
*/
public function test_queue_batches_splits_into_batches_correctly() {
$num_customers = 1234; // 1234 / 5 = 247 batches
$num_batches = (int) ceil( $num_customers / $this->customers_batch_size );
$chunk_size = (int) ceil( $num_batches / $this->queue_batch_size );
$num_chunks = (int) ceil( $num_batches / $chunk_size );
CustomersScheduler::queue_batches( 1, $num_batches, 'import_batch' );
$this->assertCount( $num_chunks, $this->queue->actions );
$this->assertArraySubset(
array(
'hook' => CustomersScheduler::get_action( 'queue_batches' ),
'args' => array( 1, $chunk_size, 'import_batch' ),
),
$this->queue->actions[0]
);
$this->assertArraySubset(
array(
'hook' => CustomersScheduler::get_action( 'queue_batches' ),
'args' => array( 247, 247, 'import_batch' ),
),
$this->queue->actions[ $num_chunks - 1 ]
);
}
/**
* Test that small enough batches have their "single" action queued.
*/
public function test_queue_batches_schedules_single_actions() {
$num_customers = 45; // 45 / 5 = 9 batches (which is less than the batch queue size)
$num_batches = ceil( $num_customers / $this->customers_batch_size );
CustomersScheduler::queue_batches( 1, $num_batches, 'import_batch' );
$this->assertCount( 9, $this->queue->actions );
$this->assertArraySubset(
array(
'hook' => CustomersScheduler::get_action( 'import_batch' ),
'args' => array( 1 ),
),
$this->queue->actions[0]
);
$this->assertArraySubset(
array(
'hook' => CustomersScheduler::get_action( 'import_batch' ),
'args' => array( 9 ),
),
$this->queue->actions[8]
);
}
/**
* Test that batch dependencies work.
*/
public function test_queue_dependent_action() {
// Reset back to using a real queue.
CustomersScheduler::set_queue( null );
OrdersScheduler::set_queue( null );
// Schedule an action that depends on blocking job.
OrdersScheduler::schedule_action( 'import_batch_init', array( 1, false ) );
// Insert a blocking job.
CustomersScheduler::schedule_action( 'import_batch_init', array( 1, false ) );
// Verify that the action was properly blocked.
$this->assertCount(
1,
OrdersScheduler::queue()->search(
array(
'hook' => OrdersScheduler::get_action( 'import_batch_init' ),
)
)
);
// Verify that a second follow up action was queued.
WC_Helper_Queue::run_all_pending();
$this->assertCount(
2,
OrdersScheduler::queue()->search(
array(
'hook' => OrdersScheduler::get_action( 'import_batch_init' ),
)
)
);
// Queue an action that isn't blocked.
OrdersScheduler::schedule_action( 'import', array( 0 ) );
// Verify that the dependent action was queued.
$this->assertCount(
1,
OrdersScheduler::queue()->search(
array(
'status' => 'pending',
'hook' => OrdersScheduler::get_action( 'import' ),
)
)
);
// Verify that no follow up action was queued.
WC_Helper_Queue::run_all_pending();
$this->assertCount(
0,
OrdersScheduler::queue()->search(
array(
'status' => 'pending',
'hook' => OrdersScheduler::get_action( 'import' ),
)
)
);
// clean up.
CustomersScheduler::clear_queued_actions();
OrdersScheduler::clear_queued_actions();
}
}