145 lines
3.4 KiB
PHP
145 lines
3.4 KiB
PHP
<?php
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class WC_Tests_Coupon extends WC_Unit_Test_Case {
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/**
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* Test add_discount method
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*
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* @since 2.3
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*/
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public function test_add_discount() {
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// Create coupon
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$coupon = WC_Helper_Coupon::create_coupon();
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// Add coupon, test return statement
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$this->assertTrue( WC()->cart->add_discount( $coupon->code ) );
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// Test if total amount of coupons is 1
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$this->assertEquals( 1, count( WC()->cart->get_applied_coupons() ) );
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// Clean up the cart
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WC()->cart->empty_cart();
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// Delete coupon
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WC_Helper_Coupon::delete_coupon( $coupon->id );
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}
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/**
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* Test add_discount method
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*
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* @since 2.3
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*/
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public function test_add_discount_duplicate() {
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// Create coupon
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$coupon = WC_Helper_Coupon::create_coupon();
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// Add coupon
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WC()->cart->add_discount( $coupon->code );
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// Add coupon again, test return statement
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$this->assertFalse( WC()->cart->add_discount( $coupon->code ) );
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// Test if total amount of coupons is 1
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$this->assertEquals( 1, count( WC()->cart->get_applied_coupons() ) );
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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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// Delete coupon
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WC_Helper_Coupon::delete_coupon( $coupon->id );
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}
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/**
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* Test fixed cart discount method
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*
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* @since 2.3
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*/
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public function test_fixed_cart_discount() {
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// Create product
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$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( $product->id, '_regular_price', '10' );
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// Create coupon
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$coupon = WC_Helper_Coupon::create_coupon();
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update_post_meta( $coupon->id, 'discount_type', 'fixed_cart' );
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update_post_meta( $coupon->id, 'coupon_amount', '5' );
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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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// Add coupon
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WC()->cart->add_discount( $coupon->code );
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// Test if the cart total amount is equal 5
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$this->assertEquals( 5, 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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// Delete coupon
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WC_Helper_Coupon::delete_coupon( $coupon->id );
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// Delete product
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WC_Helper_Product::delete_product( $product->id );
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}
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/**
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* Test percent cart discount method
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*
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* @since 2.3
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*/
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public function test_percent_cart_discount() {
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// Create product
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$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( $product->id, '_regular_price', '10' );
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// Create coupon
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$coupon = WC_Helper_Coupon::create_coupon();
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update_post_meta( $coupon->id, 'discount_type', 'percent' );
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update_post_meta( $coupon->id, 'coupon_amount', '5' );
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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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// Add coupon
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WC()->cart->add_discount( $coupon->code );
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// Test if the cart total amount is equal 5
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$this->assertEquals( 9.5, 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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// Delete coupon
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WC_Helper_Coupon::delete_coupon( $coupon->id );
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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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