545 lines
13 KiB
PHP
545 lines
13 KiB
PHP
<?php
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namespace WooCommerce\Tests\Cart;
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/**
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* Class Cart
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* @package WooCommerce\Tests\Cart
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*/
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class Cart extends \WC_Unit_Test_Case {
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/**
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* Helper method to get the checkout URL
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*
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* @since 2.3
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* @return string
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*/
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private function get_checkout_url() {
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// Get the checkout URL
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$checkout_page_id = wc_get_page_id( 'checkout' );
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$checkout_url = '';
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// Check if there is a checkout page
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if ( $checkout_page_id ) {
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// Get the permalink
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$checkout_url = get_permalink( $checkout_page_id );
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// Force SSL if needed
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if ( is_ssl() || 'yes' === get_option( 'woocommerce_force_ssl_checkout' ) ) {
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$checkout_url = str_replace( 'http:', 'https:', $checkout_url );
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}
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// Allow filtering of checkout URL
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$checkout_url = apply_filters( 'woocommerce_get_checkout_url', $checkout_url );
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}
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return $checkout_url;
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}
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/**
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* Test get_checkout_url over HTTP
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*
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* @since 2.3
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*/
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public function test_get_checkout_url_regular() {
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// Get the original setting
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$o_setting = get_option( 'woocommerce_force_ssl_checkout' );
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// Force SSL checkout
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update_option( 'woocommerce_force_ssl_checkout', 'no' );
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$this->assertEquals( $this->get_checkout_url(), WC()->cart->get_checkout_url() );
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// Restore option
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update_option( 'woocommerce_force_ssl_checkout', $o_setting );
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}
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/**
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* Test get_checkout_url over HTTP
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*
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* @since 2.3
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*/
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public function test_get_checkout_url_ssl() {
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// Get the original setting
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$o_setting = get_option( 'woocommerce_force_ssl_checkout' );
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// Force SSL checkout
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update_option( 'woocommerce_force_ssl_checkout', 'yes' );
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$this->assertEquals( $this->get_checkout_url(), WC()->cart->get_checkout_url() );
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// Restore option
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update_option( 'woocommerce_force_ssl_checkout', $o_setting );
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}
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/**
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* Test get_cart_url method
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*
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* @since 2.3
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*/
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public function test_get_cart_url() {
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$cart_page_url = wc_get_page_permalink( 'cart' );
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$this->assertEquals( apply_filters( 'woocommerce_get_cart_url', $cart_page_url ? $cart_page_url : '' ), WC()->cart->get_cart_url() );
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}
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/**
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* Test get_remove_url
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*
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* @since 2.3
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*/
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public function test_get_remove_url() {
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// Get the cart page id
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$cart_page_url = wc_get_page_permalink( 'cart' );
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// Test cart item key
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$cart_item_key = 'test';
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// Do the check
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$this->assertEquals( apply_filters( 'woocommerce_get_remove_url', $cart_page_url ? wp_nonce_url( add_query_arg( 'remove_item', $cart_item_key, $cart_page_url ), 'woocommerce-cart' ) : '' ), WC()->cart->get_remove_url( $cart_item_key ) );
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}
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/**
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* Test add to cart simple product
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*
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* @since 2.3
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*/
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public function test_add_to_cart_simple() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Add the product to the cart. Methods returns boolean on failure, string on success.
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$this->assertNotFalse( WC()->cart->add_to_cart( $product->id, 1 ) );
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// Check if the item is in the cart
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$this->assertEquals( 1, WC()->cart->get_cart_contents_count() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Check if we can add a trashed product to the cart
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*/
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public function test_add_to_cart_trashed() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Trash product
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wp_trash_post( $product->id );
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// Refetch product, to be sure
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$product = wc_get_product( $product->id );
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// Add product to cart
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$this->assertFalse( WC()->cart->add_to_cart( $product->id, 1 ) );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test add to cart variable product
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*
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* @since 2.3
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*/
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public function test_add_to_cart_variable() {
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$product = \WC_Helper_Product::create_variation_product();
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$variations = $product->get_available_variations();
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$variation = array_shift( $variations );
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// Add the product to the cart. Methods returns boolean on failure, string on success.
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$this->assertNotFalse( WC()->cart->add_to_cart( $product->id, 1, $variation['variation_id'], array( 'Size' => ucfirst( $variation['attributes']['attribute_pa_size'] ) ) ) );
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// Check if the item is in the cart
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$this->assertEquals( 1, WC()->cart->get_cart_contents_count() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// @todo clean up the variable product
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}
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/**
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* Check if adding a product that is sold individually is corrected when adding multiple times
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*
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* @since 2.3
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*/
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public function test_add_to_cart_sold_individually() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Set sold_individually to yes
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$product->sold_individually = 'yes';
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update_post_meta( $product->id, '_sold_individually', 'yes' );
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// Add the product twice to cart, should be corrected to 1. Methods returns boolean on failure, string on success.
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$this->assertNotFalse( WC()->cart->add_to_cart( $product->id, 2 ) );
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// Check if the item is in the cart
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$this->assertEquals( 1, WC()->cart->get_cart_contents_count() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test the find_product_in_cart method
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*
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* @since 2.3
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*/
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public function test_find_product_in_cart() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Generate cart id
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$cart_id = WC()->cart->generate_cart_id( $product->id );
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// Get the product from the cart
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$this->assertNotEquals( '', WC()->cart->find_product_in_cart( $cart_id ) );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test the generate_cart_id method
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*
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* @since 2.3
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*/
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public function test_generate_cart_id() {
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// Setup data
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$product_id = 1;
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$variation_id = 2;
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$variation = array( 'Testing' => 'yup' );
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$cart_item_data = array(
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'string_val' => 'The string I was talking about',
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'array_val' => array(
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'this',
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'is',
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'an',
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'array'
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)
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);
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// Manually generate ID
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$id_parts = array( $product_id );
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if ( $variation_id && 0 != $variation_id ) {
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$id_parts[] = $variation_id;
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}
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if ( is_array( $variation ) && ! empty( $variation ) ) {
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$variation_key = '';
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foreach ( $variation as $key => $value ) {
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$variation_key .= trim( $key ) . trim( $value );
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}
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$id_parts[] = $variation_key;
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}
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if ( is_array( $cart_item_data ) && ! empty( $cart_item_data ) ) {
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$cart_item_data_key = '';
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foreach ( $cart_item_data as $key => $value ) {
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if ( is_array( $value ) ) {
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$value = http_build_query( $value );
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}
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$cart_item_data_key .= trim( $key ) . trim( $value );
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}
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$id_parts[] = $cart_item_data_key;
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}
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$manual_cart_id = md5( implode( '_', $id_parts ) );
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// Assert
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$this->assertEquals( $manual_cart_id, WC()->cart->generate_cart_id( $product_id, $variation_id, array( 'Testing' => 'yup' ), $cart_item_data ) );
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}
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/**
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* Test the set_quantity method
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*
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* @since 2.3
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*/
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public function test_set_quantity() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Add 1 product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Get cart id
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$cart_id = WC()->cart->generate_cart_id( $product->id );
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// Set quantity of product in cart to 2
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$this->assertTrue( WC()->cart->set_quantity( $cart_id, 2 ) );
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// Check if there are 2 items in cart now
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$this->assertEquals( 2, WC()->cart->get_cart_contents_count() );
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// Set quantity of product in cart to 0
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$this->assertTrue( WC()->cart->set_quantity( $cart_id, 0 ) );
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// Check if there are 0 items in cart now
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$this->assertEquals( 0, WC()->cart->get_cart_contents_count() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test check_cart_item_validity method
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*
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* @since 2.3
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*/
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public function test_check_cart_item_validity() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Check cart validity, should pass
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$this->assertTrue( WC()->cart->check_cart_item_validity() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test get_total
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*
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* @since 2.3
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*/
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public function test_get_total() {
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// We need this to have the calculate_totals() method calculate totals
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if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
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define( 'WOOCOMMERCE_CHECKOUT', true );
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}
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Check
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$this->assertEquals( apply_filters( 'woocommerce_cart_total', wc_price( WC()->cart->total ) ), WC()->cart->get_total() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test get_total_ex_tax
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*
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* @since 2.3
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*/
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public function test_get_total_ex_tax() {
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// Set calc taxes option
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update_option( 'woocommerce_calc_taxes', 'yes' );
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// Create dummy product
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$product = \WC_Helper_Product::create_simple_product();
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// We need this to have the calculate_totals() method calculate totals
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if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
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define( 'WOOCOMMERCE_CHECKOUT', true );
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}
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Calc total
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$total = WC()->cart->total - WC()->cart->tax_total - WC()->cart->shipping_tax_total;
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if ( $total < 0 ) {
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$total = 0;
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}
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// Check
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$this->assertEquals( apply_filters( 'woocommerce_cart_total_ex_tax', wc_price( $total ) ), WC()->cart->get_total_ex_tax() );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Clean up product
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\WC_Helper_Product::delete_product( $product->id );
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// Restore option
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update_option( 'woocommerce_calc_taxes', 'no' );
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}
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/**
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* Test coupons_enabled method
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*/
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public function test_coupons_enabled() {
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$this->assertEquals( apply_filters( 'woocommerce_coupons_enabled', get_option( 'woocommerce_enable_coupons' ) == 'yes' ), WC()->cart->coupons_enabled() );
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}
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/**
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* Test ship_to_billing_address_only method
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*/
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public function test_ship_to_billing_address_only() {
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$this->assertEquals( wc_ship_to_billing_address_only(), WC()->cart->ship_to_billing_address_only() );
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}
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/**
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* Test needs_shipping_address method
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*/
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public function test_needs_shipping_address() {
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$needs_shipping_address = false;
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if ( WC()->cart->needs_shipping() === true && ! WC()->cart->ship_to_billing_address_only() ) {
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$needs_shipping_address = true;
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}
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$this->assertEquals( apply_filters( 'woocommerce_cart_needs_shipping_address', $needs_shipping_address ), WC()->cart->needs_shipping_address() );
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}
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/**
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* Test shipping total
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*
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* @since 2.3
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*/
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public function test_shipping_total() {
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// Create product
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$product = \WC_Helper_Product::create_simple_product();
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update_post_meta( $product->id, '_price', '10' );
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update_post_meta( $product->id, '_regular_price', '10' );
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// Create a flat rate method
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\WC_Helper_Shipping::create_simple_flat_rate();
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// We need this to have the calculate_totals() method calculate totals
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if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
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define( 'WOOCOMMERCE_CHECKOUT', true );
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}
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Set the flat_rate shipping method
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WC()->session->set( 'chosen_shipping_methods', array( 'flat_rate' ) );
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WC()->cart->calculate_totals();
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// Test if the shipping total amount is equal 20
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$this->assertEquals( 10, WC()->cart->shipping_total );
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// Test if the cart total amount is equal 20
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$this->assertEquals( 20, WC()->cart->total );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Delete the flat rate method
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WC()->session->set( 'chosen_shipping_methods', array() );
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\WC_Helper_Shipping::delete_simple_flat_rate();
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// Delete product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test cart fee
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*
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* @since 2.3
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*/
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public function test_cart_fee() {
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// Create product
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$product =\WC_Helper_Product::create_simple_product();
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update_post_meta( $product->id, '_price', '10' );
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update_post_meta( $product->id, '_regular_price', '10' );
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// We need this to have the calculate_totals() method calculate totals
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if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
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define( 'WOOCOMMERCE_CHECKOUT', true );
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}
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// Add fee
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\WC_Helper_Fee::add_cart_fee();
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// Add product to cart
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WC()->cart->add_to_cart( $product->id, 1 );
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// Test if the cart total amount is equal 20
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$this->assertEquals( 20, WC()->cart->total );
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// Clearing WC notices
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wc_clear_notices();
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// Clean up the cart
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WC()->cart->empty_cart();
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// Remove fee
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\WC_Helper_Fee::remove_cart_fee();
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// Delete product
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\WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test cart coupons
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*/
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public function test_get_coupons() {
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// Create coupon
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$coupon = \WC_Helper_Coupon::create_coupon();
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// Add coupon
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WC()->cart->add_discount( $coupon->code );
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$this->assertEquals( count( WC()->cart->get_coupons() ), 1 );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Remove coupons
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WC()->cart->remove_coupons();
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// Delete coupon
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\WC_Helper_Coupon::delete_coupon( $coupon->id );
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}
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}
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