/**
* Test wc_get_coupon_code_by_id().
*
* @since 2.7.0
*/
public function test_wc_get_coupon_code_by_id()
{
// Create coupon.
$code = 'testcoupon';
$coupon = WC_Helper_Coupon::create_coupon($code);
$this->assertEquals($code, wc_get_coupon_code_by_id($coupon->get_id()));
// Delete coupon.
WC_Helper_Coupon::delete_coupon($coupon->get_id());
$this->assertEmpty(wc_get_coupon_code_by_id(0));
}
/**
* Test percent product discount method.
*
* @since 2.3
*/
public function test_percent_product_discount()
{
// Create product
$product = WC_Helper_Product::create_simple_product();
update_post_meta($product->id, '_price', '10');
update_post_meta($product->id, '_regular_price', '10');
// Create coupon
$coupon = WC_Helper_Coupon::create_coupon();
update_post_meta($coupon->get_id(), 'discount_type', 'percent_product');
update_post_meta($coupon->get_id(), 'coupon_amount', '5');
// Create a flat rate method
WC_Helper_Shipping::create_simple_flat_rate();
// We need this to have the calculate_totals() method calculate totals
if (!defined('WOOCOMMERCE_CHECKOUT')) {
define('WOOCOMMERCE_CHECKOUT', true);
}
// Add fee
WC_Helper_Fee::add_cart_fee();
// Add product to cart
WC()->cart->add_to_cart($product->id, 1);
// Add coupon
WC()->cart->add_discount($coupon->get_code());
// Set the flat_rate shipping method
WC()->session->set('chosen_shipping_methods', array('flat_rate'));
WC()->cart->calculate_totals();
// Test if the cart total amount is equal 29.5
$this->assertEquals(29.5, WC()->cart->total);
// Clearing WC notices
wc_clear_notices();
// Clean up the cart
WC()->cart->empty_cart();
// Remove coupons
WC()->cart->remove_coupons();
// Remove fee
WC_Helper_Fee::remove_cart_fee();
// Delete the flat rate method
WC()->session->set('chosen_shipping_methods', array());
WC_Helper_Shipping::delete_simple_flat_rate();
// Delete coupon
WC_Helper_Coupon::delete_coupon($coupon->get_id());
// Delete product
WC_Helper_Product::delete_product($product->id);
}
/**
* Test wc_cart_totals_coupon_label().
*
* @since 2.4
*/
public function test_wc_cart_totals_coupon_label()
{
$coupon = WC_Helper_Coupon::create_coupon();
$this->expectOutputString(apply_filters('woocommerce_cart_totals_coupon_label', 'Coupon: ' . $coupon->code), wc_cart_totals_coupon_label($coupon));
WC_Helper_Coupon::delete_coupon($coupon->id);
}
/**
* Test cart coupons
*/
public function test_get_coupons()
{
// Create coupon
$coupon = \WC_Helper_Coupon::create_coupon();
// Add coupon
WC()->cart->add_discount($coupon->code);
$this->assertEquals(count(WC()->cart->get_coupons()), 1);
// Clean up the cart
WC()->cart->empty_cart();
// Remove coupons
WC()->cart->remove_coupons();
// Delete coupon
\WC_Helper_Coupon::delete_coupon($coupon->id);
}
/**
* Test setting custom fields.
* @since 2.7.0
*/
public function test_set_custom_fields()
{
$coupon = WC_Helper_Coupon::create_coupon();
$coupon_id = $coupon->get_id();
$meta_value = time() . '-custom-value';
$coupon->add_meta_data('my-custom-field', $meta_value, true);
$coupon->save();
$coupon->read($coupon_id);
$this->assertEquals($meta_value, $coupon->get_meta('my-custom-field'));
}
/**
* Test batch operations on coupons.
* @since 2.7.0
*/
public function test_batch_coupon()
{
wp_set_current_user($this->user);
$coupon_1 = WC_Helper_Coupon::create_coupon('dummycoupon-1');
$coupon_2 = WC_Helper_Coupon::create_coupon('dummycoupon-2');
$coupon_3 = WC_Helper_Coupon::create_coupon('dummycoupon-3');
$coupon_4 = WC_Helper_Coupon::create_coupon('dummycoupon-4');
$request = new WP_REST_Request('POST', '/wc/v1/coupons/batch');
$request->set_body_params(array('update' => array(array('id' => $coupon_1->get_id(), 'amount' => '5.15')), 'delete' => array($coupon_2->get_id(), $coupon_3->get_id()), 'create' => array(array('code' => 'new-coupon', 'amount' => '11.00'))));
$response = $this->server->dispatch($request);
$data = $response->get_data();
$this->assertEquals('5.15', $data['update'][0]['amount']);
$this->assertEquals('11.00', $data['create'][0]['amount']);
$this->assertEquals('new-coupon', $data['create'][0]['code']);
$this->assertEquals($coupon_2->get_id(), $data['delete'][0]['id']);
$this->assertEquals($coupon_3->get_id(), $data['delete'][1]['id']);
$request = new WP_REST_Request('GET', '/wc/v1/coupons');
$response = $this->server->dispatch($request);
$data = $response->get_data();
$this->assertEquals(3, count($data));
}
/**
* Test coupon increase, decrease, user usage count methods.
* @since 2.7.0
*/
function test_coupon_usage_magic_methods()
{
$coupon = WC_Helper_Coupon::create_coupon();
$user_id = 1;
$this->assertEquals(0, $coupon->get_usage_count());
$this->assertEmpty($coupon->get_used_by());
$coupon->inc_usage_count('*****@*****.**');
$this->assertEquals(1, $coupon->get_usage_count());
$this->assertEquals(array('*****@*****.**'), $coupon->get_used_by());
$coupon->inc_usage_count($user_id);
$coupon->inc_usage_count($user_id);
$data_store = WC_Data_Store::load('coupon');
$this->assertEquals(2, $data_store->get_usage_by_user_id($coupon, $user_id));
$coupon->dcr_usage_count('*****@*****.**');
$coupon->dcr_usage_count($user_id);
$this->assertEquals(1, $coupon->get_usage_count());
$this->assertEquals(array(1), $coupon->get_used_by());
}
/**
* Test PUT /coupons/bulk.
* @since 2.7.0
*/
public function test_edit_coupon_bulk()
{
$coupon_1 = WC_Helper_Coupon::create_coupon('dummycoupon-1-' . time());
$test_coupon_data = $this->get_defaults(array('description' => rand_str()));
$test_coupon_data['coupon']['id'] = $coupon_1->get_id();
$coupons = array('coupons' => array($test_coupon_data['coupon']));
$response = $this->endpoint->bulk($coupons);
$this->assertNotWPError($response);
$this->assertArrayHasKey('coupons', $response);
$this->check_get_coupon_response($response['coupons'][0], new WC_Coupon($response['coupons'][0]['code']));
}