public function CommerceDiscountUsageTest::testCommerceDiscountUsagePercentageOrderDiscount in Commerce Discount 7

Test percentage order discounts.

File

tests/commerce_discount_usage.test, line 60

Commerce Discounts usage tests.

Class

CommerceDiscountUsageTest

Testing commerce discount usage module functionality.

Code

public function testCommerceDiscountUsagePercentageOrderDiscount() {

  // Testing percentage discount.
  // Create a percentage order discount of 5% limited to one use.
  $this
    ->createUsageDiscount('order_discount', 'percentage', 5, 1);

  // Create a completed order.
  $order = $this
    ->createDummyOrder($this->store_customer->uid, array(
    $this->product->product_id => 1,
  ), 'completed');

  // Recalculate discounts.
  $order_wrapper = commerce_cart_order_refresh($order);

  // Check if the discount was applied on the order total price.
  $this
    ->assertTrue($order_wrapper->commerce_order_total->amount
    ->value() == 950, 'Percentage order discount is deducted correctly.');

  // Create another order to make sure the discount isn't applied again.
  $order = $this
    ->createDummyOrder($this->store_customer2->uid, array(
    $this->product->product_id => 1,
  ), 'completed');

  // Recalculate discounts.
  $order_wrapper = commerce_cart_order_refresh($order);

  // Check if the discount was applied on the order total price.
  $this
    ->assertTrue($order_wrapper->commerce_order_total->amount
    ->value() == 1000, 'Percentage order discount is ignored after maximal usage.');
}