public function testCannotAddTransactionsWithSameId()
{
$this->setExpectedException('SlmGoogleAnalytics\\Exception\\InvalidArgumentException');
$tracker = new Tracker(123);
$transaction1 = new Transaction(456, 12.5);
$transaction2 = new Transaction(456, 12.5);
$tracker->addTransaction($transaction1);
$tracker->addTransaction($transaction2);
}
public function testHelperRendersItemWithOptionalValuesEmpty()
{
$transaction = new Transaction(123, 12.55);
$item = new Item(456, 9.66, 1);
$transaction->addItem($item);
$this->tracker->addTransaction($transaction);
$expected = '_gaq.push(["_addItem",123,456,null,null,9.66,1])';
$actual = $this->script->getCode();
$this->assertContains($expected, $actual);
}
public function testHelperRendersTransactionWithMultipleItems()
{
$transaction = new Transaction(123, 12.55);
$item1 = new Item(456, 9.66, 1, 'Product1', 'Category1');
$item2 = new Item(789, 15.33, 2, 'Product2', 'Category2');
$transaction->addItem($item1);
$transaction->addItem($item2);
$this->tracker->addTransaction($transaction);
$expected = 'ga("ecommerce:addItem",{"id":123,"name":"Product1","sku":456,"category":"Category1","price":9.66,"quantity":1});';
$actual = $this->script->getCode();
$this->assertContains($expected, $actual);
$expected = 'ga("ecommerce:addItem",{"id":123,"name":"Product2","sku":789,"category":"Category2","price":15.33,"quantity":2});';
$this->assertContains($expected, $actual);
}
