/**
* test decrementing compressed keys
*
* @return void
*/
public function testDecrementCompressedKeys()
{
Cache::config('compressed_memcached', ['engine' => 'Memcached', 'duration' => '+2 seconds', 'servers' => ['127.0.0.1:11211'], 'compress' => true]);
$result = Cache::write('test_decrement', 5, 'compressed_memcached');
$this->assertTrue($result);
$result = Cache::decrement('test_decrement', 1, 'compressed_memcached');
$this->assertEquals(4, $result);
$result = Cache::read('test_decrement', 'compressed_memcached');
$this->assertEquals(4, $result);
$result = Cache::decrement('test_decrement', 2, 'compressed_memcached');
$this->assertEquals(2, $result);
$result = Cache::read('test_decrement', 'compressed_memcached');
$this->assertEquals(2, $result);
Cache::delete('test_decrement', 'compressed_memcached');
}
/**
* testDecrement method
*
* @return void
*/
public function testDecrement()
{
Cache::delete('test_decrement', 'redis');
$result = Cache::write('test_decrement', 5, 'redis');
$this->assertTrue($result);
$result = Cache::decrement('test_decrement', 1, 'redis');
$this->assertEquals(4, $result);
$result = Cache::read('test_decrement', 'redis');
$this->assertEquals(4, $result);
$result = Cache::decrement('test_decrement', 2, 'redis');
$this->assertEquals(2, $result);
$result = Cache::read('test_decrement', 'redis');
$this->assertEquals(2, $result);
}
/**
* testDecrement method
*
* @return void
*/
public function testDecrement()
{
$this->skipIf(!function_exists('apc_dec'), 'No apc_dec() function, cannot test decrement().');
$result = Cache::write('test_decrement', 5, 'apc');
$this->assertTrue($result);
$result = Cache::decrement('test_decrement', 1, 'apc');
$this->assertEquals(4, $result);
$result = Cache::read('test_decrement', 'apc');
$this->assertEquals(4, $result);
$result = Cache::decrement('test_decrement', 2, 'apc');
$this->assertEquals(2, $result);
$result = Cache::read('test_decrement', 'apc');
$this->assertEquals(2, $result);
}
/**
* Test write from a config that is undefined.
*
* @expectedException InvalidArgumentException
* @return void
*/
public function testDecrementNonExistingConfig()
{
$this->assertFalse(Cache::decrement('key', 1, 'totally fake'));
}
