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Add unit tests for #28592

This commit is contained in:
vedanshujain 2020-12-16 19:37:01 +05:30
parent 9ca52ee73b
commit 981d494d52
1 changed files with 96 additions and 0 deletions
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tests/php/includes/class-wc-discounts-tests.php Normal file
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<?php
/**
* Unit tests for WC_Discounts class.
*
* @package WooCommerce\Tests.
*/
/**
* Class WC_Discounts_Tests.
*/
class WC_Discounts_Tests extends WC_Unit_Test_Case {
/**
* Helper method to create limited coupon.
*/
private function create_limited_coupon() {
update_option( 'woocommerce_hold_stock_minutes', 60 );
return WC_Helper_Coupon::create_coupon(
'coupon4one' . microtime( true ) . wp_generate_password( 6, false, false ),
array(
'usage_limit' => 1,
'usage_limit_per_user' => 1,
)
);
}
/**
* Helper method to create customer.
*/
public function create_customer() {
$username = 'testusername-' . microtime( true ) . wp_generate_password( 6, false, false );
$customer = new WC_Customer();
$customer->set_username( $username );
$customer->set_password( 'test123' );
$customer->set_email( "$username@woo.local" );
$customer->save();
return $customer;
}
/**
* Test if coupon is valid when usage limit is reached for guest
*/
public function test_is_coupon_valid_when_limit_reached_for_guest() {
$coupon = $this->create_limited_coupon();
$data_store = WC_Data_Store::load( 'coupon' );
$result = $data_store->check_and_hold_coupon( $coupon );
$this->assertNotNull( $result );
wp_set_current_user( 0 );
$valid = ( new WC_Discounts() )->is_coupon_valid( $coupon );
$this->assertWPError( $valid );
$this->assertEquals( $coupon->get_coupon_error( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK_GUEST ), $valid->get_error_message() );
}
/**
* Test if coupon is valid when usage limit is reached for logged in user.
*/
public function test_is_coupon_valid_when_limit_reached_for_user() {
$coupon = $this->create_limited_coupon();
$customer = $this->create_customer();
$data_store = WC_Data_Store::load( 'coupon' );
$order = wc_create_order(
array(
'status' => 'pending',
'customer_id' => $customer->get_id(),
)
);
$order->save();
$result = $data_store->check_and_hold_coupon( $coupon );
$this->assertNotNull( $result );
wp_set_current_user( $customer->get_id() );
$valid = ( new WC_Discounts() )->is_coupon_valid( $coupon );
$this->assertWPError( $valid );
$this->assertEquals( $coupon->get_coupon_error( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK ), $valid->get_error_message() );
}
/**
* Test if coupon is valid when usage limit per user is reached for logged in user.
*/
public function test_is_coupon_valid_per_user_when_limit_reached_for_user() {
$coupon = $this->create_limited_coupon();
$data_store = WC_Data_Store::load( 'coupon' );
$customer = $this->create_customer();
$result = $data_store->check_and_hold_coupon_for_user( $coupon, array( $customer->get_id() ), $customer->get_id() );
$this->assertNotNull( $result );
wp_set_current_user( $customer->get_id() );
$valid = ( new WC_Discounts() )->is_coupon_valid( $coupon );
$this->assertWPError( $valid );
$this->assertEquals( $coupon->get_coupon_error( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK ), $valid->get_error_message() );
}
}