/**
* Test that adding an item gives the desired effect
*/
function test_add_item_basic()
{
$order = new APP_Draft_Order();
$order->add_item('payment-test', 5, $order->get_id());
// Adding an item should only increase the item count by 1
$this->assertCount(1, $order->get_items());
// Adding an item should cause it to be returned
$this->assertCount(1, $order->get_items('payment-test'));
$item = $order->get_item();
$this->assertNotEmpty($item);
// The correct values should be contained in the item array
$this->assertArrayHasKey('price', $item);
$this->assertEquals(5, $item['price']);
$this->assertArrayHasKey('post_id', $item);
$this->assertEquals($order->get_id(), $item['post_id']);
$order->add_item('payment-test', 5, $order->get_id());
$order->add_item('payment-test', 5, $order->get_id());
$order->add_item('payment-test1', 5, $order->get_id());
// Adding additional items should increase the count
$this->assertCount(4, $order->get_items());
// APP_Order::get_items should filter items properly
$this->assertCount(3, $order->get_items('payment-test'));
// Getting a non-existant item should return false
$this->assertFalse($order->get_item(10));
}
