public function testClear()
{
$item = new Item();
$poolStub = new PoolGetDriverStub();
$poolStub->setDriver(new DriverExceptionStub());
$item->setPool($poolStub);
$item->setKey(array('path', 'to', 'clear'));
$this->assertFalse($item->isDisabled());
$this->assertFalse($item->clear());
$this->assertTrue($item->isDisabled(), 'Is disabled after exception is thrown in driver');
}
private function assertDisabledStash(Item $stash)
{
$this->assertFalse($stash->set('true'), 'storeData returns false for disabled cache');
$this->assertNull($stash->get(), 'getData returns null for disabled cache');
$this->assertFalse($stash->clear(), 'clear returns false for disabled cache');
$this->assertTrue($stash->isMiss(), 'isMiss returns true for disabled cache');
$this->assertFalse($stash->extendCache(), 'extendCache returns false for disabled cache');
$this->assertTrue($stash->lock(100), 'lock returns true for disabled cache');
}