public function testConstructionOptions()
{
$key = array('apple', 'sauce');
$options = array();
$options['servers'][] = array('127.0.0.1', '11211', '50');
$options['servers'][] = array('127.0.0.1', '11211');
$options['extension'] = $this->extension;
$driver = new ehough_stash_driver_Memcache();
$driver->setOptions($options);
$item = new ehough_stash_Item();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver($driver);
$item->setPool($poolStub);
$item->setKey($key);
$this->assertTrue($item->set($key), 'Able to load and store memcache driver using multiple servers');
$options = array();
$options['extension'] = $this->extension;
$driver = new ehough_stash_driver_Memcache();
$driver->setOptions($options);
$item = new ehough_stash_Item();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver($driver);
$item->setPool($poolStub);
$item->setKey($key);
$this->assertTrue($item->set($key), 'Able to load and store memcache driver using default server');
}
public function testClear()
{
$item = new ehough_stash_Item();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver(new ehough_stash_test_stub_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');
}
public function testConstruction()
{
$key = array('apple', 'sauce');
$options = array();
$driver = new ehough_stash_driver_Sqlite();
$driver->setOptions($options);
$item = new ehough_stash_Item();
$poolSub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolSub->setDriver($driver);
$item->setPool($poolSub);
$item->setKey($key);
$this->assertTrue($item->set($key), 'Able to load and store with unconfigured extension.');
}
protected function getItem($key, $exceptionDriver = false)
{
if ($exceptionDriver) {
$fullDriver = 'ehough_stash_test_stub_DriverExceptionStub';
} else {
$fullDriver = 'ehough_stash_driver_Ephemeral';
}
$item = new ehough_stash_Item();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver(new $fullDriver());
$item->setPool($poolStub);
$item->setKey($key);
return $item;
}
public function testKeyCollisions2()
{
$driver = new $this->driverClass();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver($driver);
$item1 = new ehough_stash_Item();
$item1->setPool($poolStub);
$item1->setKey(array('#'));
$item1->set('X');
$item2 = new ehough_stash_Item();
$item2->setPool($poolStub);
$item2->setKey(array(':'));
$item2->set('Y');
$this->assertEquals('X', $item1->get());
}
/**
* Test that the paths are created using the key hash function.
*/
public function testOptionKeyHashFunctionDirs()
{
$hashfunctions = array('ehough_stash_test_driver_FileSystemTest_strdup', 'strrev', 'md5', array($this, '__callback_testOptionKeyHashFunctionDirs'));
$paths = array('one', 'two', 'three', 'four');
foreach ($hashfunctions as $hashfunction) {
$driver = new ehough_stash_driver_FileSystem();
$driver->setOptions($this->getOptions(array('keyHashFunction' => $hashfunction, 'path' => sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'stash', 'dirSplit' => 1)));
$rand = str_repeat(uniqid(), 32);
$item = new ehough_stash_Item();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver($driver);
$item->setPool($poolStub);
$item->setKey($paths);
$item->set($rand);
$allpaths = array_merge(array('cache'), $paths);
$predicted = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'stash' . DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, array_map($hashfunction, $allpaths)) . $this->extension;
$this->assertFileExists($predicted);
}
}
public function testDisableCacheGlobally()
{
ehough_stash_Item::$runtimeDisable = true;
$testDriver = $this->getMockedDriver();
$item = $this->getItem();
$poolStub = new ehough_stash_test_stub_PoolGetDriverStub();
$poolStub->setDriver($this->getMockedDriver());
$item->setPool($poolStub);
$item->setKey(array('test', 'key'));
$this->assertDisabledStash($item);
$this->assertTrue($item->isDisabled());
$this->assertFalse($testDriver->wasCalled(), 'Driver was not called after Item was disabled.');
ehough_stash_Item::$runtimeDisable = false;
}