: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
class MixpanelBaseProducerTest extends PHPUnit_Framework_TestCase {
* @var _Producers_MixpanelBaseProducer
protected $_instance = null;
protected function setUp() {
$this->_file = dirname(__FILE__)."/output-".time().".txt";
$this->_instance = new _Producers_MixpanelBaseProducer("token", array("consumer" => "file", "debug" => true, "file" => $this->_file));
protected function tearDown() {
$this->_instance->reset();
public function testTokenMatch() {
$this->assertEquals("token", $this->_instance->getToken());
public function testFlush() {
$event1 = array("event" => "test", "properties" => array("prop1" => "val1"));
$event2 = array("event" => "test2", "properties" => array("prop2" => "val2"));
$this->_instance->enqueue($event1);
$this->_instance->enqueue($event2);
$this->_instance->flush(1);
$contents = file_get_contents($this->_file);
$this->assertEquals('[{"event":"test","properties":{"prop1":"val1"}}]'."\n".
'[{"event":"test2","properties":{"prop2":"val2"}}]'."\n", $contents);
public function testReset() {
$event1 = array("event" => "test", "properties" => array("prop1" => "val1"));
$this->_instance->enqueue($event1);
$this->_instance->reset();
$this->assertEmpty($this->_instance->getQueue());
public function testEnqueue() {
$this->_instance->reset();
$event1 = array("event" => "test", "properties" => array("prop1" => "val1"));
$this->_instance->enqueue($event1);
$queue = $this->_instance->getQueue();
$this->assertCount(1, $queue);
$this->assertEquals($event1, $queue[0]);
public function testEnqueueAll() {
$this->_instance->reset();
$event1 = array("event" => "test", "properties" => array("prop1" => "val1"));
$event2 = array("event" => "test2", "properties" => array("prop1" => "val1"));
$events = array($event1, $event2);
$this->_instance->enqueueAll($events);
$queue = $this->_instance->getQueue();
$this->assertCount(2, $queue);
$this->assertEquals($event1, $queue[0]);
$this->assertEquals($event2, $queue[1]);
public function testSetMaxQueueSize() {
$this->_instance->enqueue(array("event" => "test"));
$queue = $this->_instance->getQueue();
$this->assertEquals(1, count($queue));
$this->_instance->flush();
$new_instance = new Producers_MixpanelEvents("token", array('max_queue_size' => 0));
$new_instance->track("test");
$queue = $new_instance->getQueue();
$this->assertEquals(0, count($queue));
class _Producers_MixpanelBaseProducer extends Producers_MixpanelBaseProducer {
function _getEndpoint() {