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- <?php
- namespace Predis\Command;
- use \PHPUnit_Framework_TestCase as StandardTestCase;
- class SetIntersectionTest extends CommandTestCase
- {
-
- protected function getExpectedCommand()
- {
- return 'Predis\Command\SetIntersection';
- }
-
- protected function getExpectedId()
- {
- return 'SINTER';
- }
-
- 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()
- {
- $raw = array('member1', 'member2', 'member3');
- $expected = array('member1', 'member2', 'member3');
- $command = $this->getCommand();
- $this->assertSame($expected, $command->parseResponse($raw));
- }
-
- public function testPrefixKeys()
- {
- $arguments = array('key1', 'key2', 'key3');
- $expected = array('prefix:key1', 'prefix:key2', 'prefix:key3');
- $command = $this->getCommandWithArgumentsArray($arguments);
- $command->prefixKeys('prefix:');
- $this->assertSame($expected, $command->getArguments());
- }
-
- public function testReturnsMembersOfSetOnSingleKey()
- {
- $redis = $this->getClient();
- $redis->sadd('letters:1st', 'a', 'b', 'c', 'd', 'e', 'f', 'g');
- $this->assertSameValues(array('a', 'b', 'c', 'd', 'e', 'f', 'g'), $redis->sinter('letters:1st'));
- }
-
- public function testReturnsEmptyArrayOnNonExistingSetForIntersection()
- {
- $redis = $this->getClient();
- $redis->sadd('letters:1st', 'a', 'b', 'c', 'd', 'e', 'f', 'g');
- $this->assertSameValues(array(), $redis->sinter('letters:1st', 'letters:2nd'));
- }
-
- public function testReturnsMembersFromIntersectionAmongSets()
- {
- $redis = $this->getClient();
- $redis->sadd('letters:1st', 'a', 'b', 'c', 'd', 'e', 'f', 'g');
- $redis->sadd('letters:2nd', 'a', 'c', 'f', 'g');
- $redis->sadd('letters:3rd', 'a', 'b', 'e', 'f');
- $this->assertSameValues(array('a', 'c', 'f', 'g'), $redis->sinter('letters:1st', 'letters:2nd'));
- $this->assertSameValues(array('a', 'f'), $redis->sinter('letters:1st', 'letters:2nd', 'letters:3rd'));
- }
-
- public function testThrowsExceptionOnWrongType()
- {
- $redis = $this->getClient();
- $redis->set('set:foo', 'a');
- $redis->sinter('set:foo');
- }
- }
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