/**
* popAtomic should not pop if the processor throws an error.
*/
public function testPopAtomicRollback()
{
$data = array(mt_rand(), 'Abbie', 'Hoffman');
$this->object->push($data);
$self = $this;
$callback = function ($message) use($self, $data) {
$self->assertEquals($data, $message);
throw new \Exception("Foiled!");
};
try {
$this->assertEquals($data, $this->object->popAtomic($callback));
$this->fail("Should have failed by this point");
} catch (\Exception $ex) {
$this->assertEquals("Foiled!", $ex->getMessage());
}
// Punchline: data should still be available for the retry pop.
$this->assertEquals($data, $this->object->pop());
}
public function testPopEmpty()
{
$this->assertNull($this->object->pop());
}