* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Predis\Commands; use \PHPUnit_Framework_TestCase as StandardTestCase; /** * @group commands * @group realm-string */ class StringGetSetTest extends CommandTestCase { /** * {@inheritdoc} */ protected function getExpectedCommand() { return 'Predis\Commands\StringGetSet'; } /** * {@inheritdoc} */ protected function getExpectedId() { return 'GETSET'; } /** * @group disconnected */ public function testFilterArguments() { $arguments = array('key', 'value'); $expected = array('key', 'value'); $command = $this->getCommand(); $command->setArguments($arguments); $this->assertSame($expected, $command->getArguments()); } /** * @group disconnected */ public function testParseResponse() { $this->assertSame('value', $this->getCommand()->parseResponse('value')); } /** * @group disconnected */ public function testPrefixKeys() { $arguments = array('key', 'value'); $expected = array('prefix:key', 'value'); $command = $this->getCommandWithArgumentsArray($arguments); $command->prefixKeys('prefix:'); $this->assertSame($expected, $command->getArguments()); } /** * @group connected */ public function testReturnsPreviousValueOfKey() { $redis = $this->getClient(); $this->assertNull($redis->getset('foo', 'bar')); $this->assertSame('bar', $redis->getset('foo', 'barbar')); $redis->set('hoge', 'piyo'); $this->assertSame('piyo', $redis->getset('hoge', 'piyopiyo')); } /** * @group connected * @expectedException Predis\ServerException * @expectedExceptionMessage ERR Operation against a key holding the wrong kind of value */ public function testThrowsExceptionOnWrongType() { $redis = $this->getClient(); $redis->lpush('metavars', 'foo'); $redis->getset('metavars', 'foo'); } }