93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
<?php
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/**
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* Utility Tests.
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*
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* @package WooCommerce\Blocks\Tests
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*/
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namespace Automattic\WooCommerce\Blocks\Tests\StoreApi\Utilities;
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use PHPUnit\Framework\TestCase;
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use \WC_Helper_Order as OrderHelper;
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use \WC_Helper_Product as ProductHelper;
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use Automattic\WooCommerce\Blocks\StoreApi\Utilities\ReserveStock;
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/**
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* ReserveStock Utility Tests.
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*/
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class ReserveStockTests extends TestCase {
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/**
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* Test that stock is reserved for draft orders.
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*/
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public function test_reserve_stock_for_order() {
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$class = new ReserveStock();
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$product = ProductHelper::create_simple_product();
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$product->set_manage_stock( true );
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$product->set_stock( 10 );
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$product->save();
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$order = OrderHelper::create_order( 1, $product ); // Note this adds 4 to the order.
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$order->set_status( 'checkout-draft' );
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$order->save();
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$class->reserve_stock_for_order( $order );
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$this->assertEquals( 4, $this->get_reserved_stock_by_product_id( $product->get_stock_managed_by_id() ) );
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// Repeat.
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$order = OrderHelper::create_order( 1, $product );
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$order->set_status( 'checkout-draft' );
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$order->save();
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$class->reserve_stock_for_order( $order );
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$this->assertEquals( 8, $this->get_reserved_stock_by_product_id( $product->get_stock_managed_by_id() ) );
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}
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/**
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* Test that trying to reserve stock too much throws an exception.
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*
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* @expectedException Automattic\WooCommerce\Blocks\StoreApi\Utilities\ReserveStockException
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*/
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public function test_reserve_stock_for_order_throws_exception() {
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$class = new ReserveStock();
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$product = ProductHelper::create_simple_product();
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$product->set_manage_stock( true );
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$product->set_stock( 10 );
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$product->save();
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$order = OrderHelper::create_order( 1, $product ); // Note this adds 4 to the order.
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$order->set_status( 'checkout-draft' );
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$order->save();
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$order2 = OrderHelper::create_order( 1, $product );
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$order2->set_status( 'checkout-draft' );
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$order2->save();
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$order3 = OrderHelper::create_order( 1, $product );
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$order3->set_status( 'checkout-draft' );
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$order3->save();
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$class->reserve_stock_for_order( $order );
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$class->reserve_stock_for_order( $order2 );
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$class->reserve_stock_for_order( $order3 );
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}
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/**
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* Helper to get the count of reserved stock.
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*
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* @param integer $product_id
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* @return integer
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*/
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protected function get_reserved_stock_by_product_id( $product_id ) {
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global $wpdb;
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return $wpdb->get_var(
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$wpdb->prepare(
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"SELECT SUM( stock_table.`stock_quantity` ) FROM $wpdb->wc_reserved_stock stock_table WHERE stock_table.`product_id` = %d",
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$product_id
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)
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);
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}
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}
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