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- <?php
- namespace Predis\Command\Redis;
- class WATCH_Test extends PredisCommandTestCase
- {
-
- protected function getExpectedCommand()
- {
- return 'Predis\Command\Redis\WATCH';
- }
-
- protected function getExpectedId()
- {
- return 'WATCH';
- }
-
- public function testFilterArguments()
- {
- $arguments = array('key1', 'key2', 'key3');
- $expected = array('key1', 'key2', 'key3');
- $command = $this->getCommand();
- $command->setArguments($arguments);
- $this->assertSame($expected, $command->getArguments());
- }
-
- public function testFilterArgumentsAsSingleArray()
- {
- $arguments = array(array('key1', 'key2', 'key3'));
- $expected = array('key1', 'key2', 'key3');
- $command = $this->getCommand();
- $command->setArguments($arguments);
- $this->assertSame($expected, $command->getArguments());
- }
-
- public function testParseResponse()
- {
- $this->assertSame('OK', $this->getCommand()->parseResponse('OK'));
- }
-
- public function testAbortsTransactionOnExternalWriteOperations()
- {
- $redis1 = $this->getClient();
- $redis2 = $this->getClient();
- $redis1->mset('foo', 'bar', 'hoge', 'piyo');
- $this->assertEquals('OK', $redis1->watch('foo', 'hoge'));
- $this->assertEquals('OK', $redis1->multi());
- $this->assertEquals('QUEUED', $redis1->get('foo'));
- $this->assertEquals('OK', $redis2->set('foo', 'hijacked'));
- $this->assertNull($redis1->exec());
- $this->assertSame('hijacked', $redis1->get('foo'));
- }
-
- public function testCanWatchNotYetExistingKeys()
- {
- $redis1 = $this->getClient();
- $redis2 = $this->getClient();
- $this->assertEquals('OK', $redis1->watch('foo'));
- $this->assertEquals('OK', $redis1->multi());
- $this->assertEquals('QUEUED', $redis1->set('foo', 'bar'));
- $this->assertEquals('OK', $redis2->set('foo', 'hijacked'));
- $this->assertNull($redis1->exec());
- $this->assertSame('hijacked', $redis1->get('foo'));
- }
-
- public function testThrowsExceptionWhenCallingInsideTransaction()
- {
- $redis = $this->getClient();
- $redis->multi();
- $redis->watch('foo');
- }
- }
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