/**
* Gets an instance of a data storage adapter
*
* @return StorageInterface
*/
public function getDataStorage()
{
if (!is_null($this->storage)) {
return $this->storage;
}
// Use default data storage (cookie-based)
$cookie = new DataStorage\Cookie();
$cookie->setProjectToken($this->token);
// Set data storage adapter
$this->setDataStorage($cookie);
// Only set user ID after data storage has been initialized
$this->storage->setUserUuid($this->getDistinctId());
return $this->storage;
}
/**
* Test that generateStorageKey creates the correct cookie name
*
* @covers Mixpanel\DataStorage\Cookie::setProjectToken
* @covers Mixpanel\DataStorage\Cookie::getStorageKey
* @covers Mixpanel\DataStorage\Cookie::generateStorageKey
*/
public function testGenerateStorageKeyReturnsCorrectCookieName()
{
$this->assertEquals($this->cookie, $this->cookie->setProjectToken('project-token'));
$this->assertSame('mp_project-token_mixpanel', $this->cookie->getStorageKey());
}
