135 lines
4.6 KiB
PHP
135 lines
4.6 KiB
PHP
<?php
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/**
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* Unit tests for the WC_Product_Variable class.
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*
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* @package WooCommerce\Tests\Product
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*/
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/**
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* Class WC_Tests_Product_Variable.
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*/
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class WC_Tests_Product_Variable extends WC_Unit_Test_Case {
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/**
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* Test test_create_empty_variable().
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*/
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public function test_create_empty_variable() {
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$product = new WC_Product_Variable();
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$product_id = $product->save();
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$prices = $product->get_variation_prices();
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$this->assertArrayHasKey( 'regular_price', $prices );
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$this->assertArrayHasKey( 'sale_price', $prices );
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$this->assertArrayHasKey( 'price', $prices );
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$this->assertTrue( $product_id > 0 );
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}
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/**
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* Test the automatic stock status transitions done on variable product save.
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*
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* @since 3.3.0
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*/
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public function test_variable_product_auto_stock_status() {
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$product = new WC_Product_Variable();
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// Product should not have quantity and stock status should be based on children stock status if not managing stock.
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$product->set_manage_stock( false );
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$product->set_stock_quantity( 5 );
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$product->set_stock_status( 'instock' );
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$product->save();
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$this->assertEquals( '', $product->get_stock_quantity() );
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$this->assertEquals( 'outofstock', $product->get_stock_status() );
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$product->set_manage_stock( true );
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// Product should be out of stock if managing orders, no backorders allowed, and quantity too low.
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$product->set_stock_quantity( 0 );
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$product->set_stock_status( 'instock' );
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$product->set_backorders( 'no' );
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$product->save();
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$this->assertEquals( 0, $product->get_stock_quantity() );
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$this->assertEquals( 'outofstock', $product->get_stock_status() );
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// Product should be on backorder if managing orders, backorders allowed, and quantity too low.
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$product->set_stock_quantity( 0 );
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$product->set_stock_status( 'instock' );
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$product->set_backorders( 'yes' );
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$product->save();
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$this->assertEquals( 0, $product->get_stock_quantity() );
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$this->assertEquals( 'onbackorder', $product->get_stock_status() );
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// Product should go to in stock if backordered and inventory increases.
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$product->set_stock_quantity( 5 );
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$product->set_stock_status( 'onbackorder' );
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$product->set_backorders( 'notify' );
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$product->save();
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$this->assertEquals( 5, $product->get_stock_quantity() );
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$this->assertEquals( 'instock', $product->get_stock_status() );
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// Product should go to in stock if out of stock and inventory increases.
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$product->set_stock_quantity( 3 );
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$product->set_stock_status( 'outofstock' );
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$product->set_backorders( 'no' );
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$product->save();
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$this->assertEquals( 3, $product->get_stock_quantity() );
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$this->assertEquals( 'instock', $product->get_stock_status() );
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}
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/**
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* Test that variable products have the correct status when syncing with their children.
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*
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* @since 3.3.0
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*/
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public function test_variable_product_stock_status_sync() {
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$product = new WC_Product_Variable();
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$product->save();
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$child1 = new WC_Product_Variation();
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$child1->set_parent_id( $product->get_id() );
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$child1->save();
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$child2 = new WC_Product_Variation();
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$child2->set_parent_id( $product->get_id() );
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$child2->save();
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$product->set_children( array( $child1->get_id(), $child2->get_id() ) );
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// Product should be in stock if a child is in stock.
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$child1->set_stock_status( 'instock' );
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$child1->save();
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$child2->set_stock_status( 'outofstock' );
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$child2->save();
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WC_Product_Variable::sync( $product );
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$this->assertEquals( 'instock', $product->get_stock_status() );
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$child2->set_stock_status( 'onbackorder' );
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$child2->save();
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WC_Product_Variable::sync( $product );
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$this->assertEquals( 'instock', $product->get_stock_status() );
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// Product should be out of stock if all children are out of stock.
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$child1->set_stock_status( 'outofstock' );
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$child1->save();
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$child2->set_stock_status( 'outofstock' );
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$child2->save();
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WC_Product_Variable::sync( $product );
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$this->assertEquals( 'outofstock', $product->get_stock_status() );
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// Product should be on backorder if all children are on backorder.
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$child1->set_stock_status( 'onbackorder' );
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$child1->save();
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$child2->set_stock_status( 'onbackorder' );
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$child2->save();
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WC_Product_Variable::sync( $product );
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$this->assertEquals( 'onbackorder', $product->get_stock_status() );
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// Product should be on backorder if at least one child is on backorder and the rest are out of stock.
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$child1->set_stock_status( 'outofstock' );
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$child1->save();
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$child2->set_stock_status( 'onbackorder' );
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$child2->save();
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WC_Product_Variable::sync( $product );
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$this->assertEquals( 'onbackorder', $product->get_stock_status() );
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}
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}
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