diff options
Diffstat (limited to 'plugins/Irc/extlib/phergie/Tests/Phergie/Plugin/KarmaTest.php')
| -rw-r--r-- | plugins/Irc/extlib/phergie/Tests/Phergie/Plugin/KarmaTest.php | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/plugins/Irc/extlib/phergie/Tests/Phergie/Plugin/KarmaTest.php b/plugins/Irc/extlib/phergie/Tests/Phergie/Plugin/KarmaTest.php new file mode 100644 index 000000000..6b7231674 --- /dev/null +++ b/plugins/Irc/extlib/phergie/Tests/Phergie/Plugin/KarmaTest.php @@ -0,0 +1,335 @@ +<?php +/** + * Phergie + * + * PHP version 5 + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE. + * It is also available through the world-wide-web at this URL: + * http://phergie.org/license + * + * @category Phergie + * @package Phergie_Tests + * @author Phergie Development Team <team@phergie.org> + * @copyright 2008-2010 Phergie Development Team (http://phergie.org) + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Tests + */ + +/** + * Unit test suite for Pherge_Plugin_Karma. + * + * @category Phergie + * @package Phergie_Tests + * @author Phergie Development Team <team@phergie.org> + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Tests + */ +class Phergie_Plugin_KarmaTest extends Phergie_Plugin_TestCase +{ + /** + * Skips tests if the SQLite PDO driver is not available. + * + * @return void + */ + public function setUp() + { + if (!extension_loaded('PDO') || !extension_loaded('pdo_sqlite')) { + $this->markTestSkipped('PDO or pdo_sqlite extension is required'); + } + + parent::setUp(); + } + + /** + * Configures the plugin to use a temporary copy of the database. + * + * @return PDO Connection to the temporary database + */ + private function createMockDatabase() + { + $dbPath = $this->getPluginsPath('Karma/karma.db'); + $db = $this->getMockDatabase($dbPath); + $this->plugin->setDb($db); + return $db; + } + + /** + * Tests the requirement of the Command plugin. + * + * @return void + */ + public function testRequiresCommandPlugin() + { + $this->assertRequiresPlugin('Command'); + $this->plugin->onLoad(); + } + + /** + * Initiates a karma event with a specified term. + * + * @param string $term Karma term + * + * @return Phergie_Event_Request Initiated mock event + */ + private function initiateKarmaEvent($term) + { + $args = array( + 'receiver' => $this->source, + 'text' => 'karma ' . $term + ); + $event = $this->getMockEvent('privmsg', $args); + $this->plugin->setEvent($event); + return $event; + } + + /** + * Checks for an expected karma response. + * + * @param Phergie_Event_Request $event Event containing the karma + * request + * @param string $term Karma term + * @param string $response Portion of the response + * message following the term + * from the original event + * + * @return void + */ + private function checkForKarmaResponse($event, $term, $response) + { + $text = $event->getNick() . ': ' . $response; + $this->assertEmitsEvent('privmsg', array($event->getSource(), $text)); + $this->plugin->onCommandKarma($term); + } + + /** + * Tests that a default database is used when none is specified. + * + * @return void + */ + public function testGetDb() + { + $db = $this->plugin->getDb(); + $this->assertType('PDO', $db); + } + + /** + * Tests specifying a custom database for the plugin to use. + * + * @return void + */ + public function testSetDb() + { + $db = $this->createMockDatabase(); + $this->assertSame($db, $this->plugin->getDb()); + } + + /** + * Tests that issuing the karma command with an unknown term returns a + * neutral rating. + * + * @return void + */ + public function testKarmaCommandOnUnknownTerm() + { + $term = 'foo'; + $this->createMockDatabase(); + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, $term . ' has neutral karma.'); + } + + /** + * Tests that issuing the karma command with the term "me" returns the + * the karma rating for the initiating user. + * + * @return void + */ + public function testKarmaCommandOnUser() + { + $term = 'me'; + $this->createMockDatabase(); + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, 'You have neutral karma.'); + } + + /** + * Tests that issuing the karma command with a term that has a fixed + * karma rating results in that rating being returned. + * + * @return void + */ + public function testKarmaCommandWithFixedKarmaTerm() + { + $term = 'phergie'; + $this->createMockDatabase(); + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, 'phergie has karma of awesome.'); + } + + /** + * Supporting method that tests the result of a karma term rating change. + * + * @param string $term Karma term for which the rating is being + * changed + * @param string $operation ++ or -- + * @param int $karma Expected karma rating after the change is + * applied + */ + private function checkForKarmaRatingChange($term, $operation, $karma) + { + $args = array( + 'receiver' => $this->source, + 'text' => $term . $operation + ); + $event = $this->getMockEvent('privmsg', $args); + $this->plugin->setEvent($event); + $this->plugin->onPrivmsg(); + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, $term . ' has karma of ' . $karma . '.'); + } + + /** + * Tests incrementing the karma rating of a new term. + * + * @return void + */ + public function testIncrementingKarmaRating() + { + $this->createMockDatabase(); + $this->checkForKarmaRatingChange('foo', '++', 1); + } + + /** + * Tests decrementing the karma rating of a new term. + * + * @return void + */ + public function testDecrementingKarmaRating() + { + $this->createMockDatabase(); + $this->checkForKarmaRatingChange('foo', '--', -1); + } + + /** + * Tests modifying the karma rating of an existing term. + * + * @return void + */ + public function testChangingExistingKarmaRating() + { + $term = 'foo'; + $this->createMockDatabase(); + $this->checkForKarmaRatingChange($term, '++', 1); + $this->checkForKarmaRatingChange($term, '++', 2); + } + + /** + * Tests resetting the karma rating of an existing term to 0. + * + * @return void + */ + public function testResettingExistingKarmaRating() + { + $term = 'foo'; + $this->createMockDatabase(); + $this->checkForKarmaRatingChange($term, '++', 1); + $this->plugin->onCommandReincarnate($term); + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, $term . ' has neutral karma.'); + } + + /** + * Data provider for testKarmaComparisons(). + * + * @return array Enumerated array of enumerated arrays each containing a + * set of parameter values for a single call to + * testKarmaComparisons() + */ + public function dataProviderTestKarmaComparisons() + { + $term1 = 'foo'; + $term2 = 'bar'; + + $positive = 'True that.'; + $negative = 'No sir, not at all.'; + + return array( + array($term1, $term2, 1, 0, '>', $positive), + array($term1, $term2, 0, 1, '>', $negative), + array($term1, $term2, 1, 1, '>', $negative), + array($term1, $term2, 1, 0, '<', $negative), + array($term1, $term2, 0, 1, '<', $positive), + array($term1, $term2, 1, 1, '<', $negative), + array($term1, 'phergie', 1, 0, '>', $positive), + array('phergie', $term2, 0, 1, '<', $positive), + array($term1, 'everything', 0, 0, '>', $positive), + array('everything', $term2, 0, 0, '>', $positive), + ); + } + + /** + * Tests comparing the karma ratings of two terms. + * + * @param string $term1 First term + * @param string $term2 Second term + * @param int $karma1 Karma rating of the first time, 0 or 1 + * @param int $karma2 Karma rating of the second term, 0 or 1 + * @param string $operator Comparison operator, > or < + * @param string $response Response to check for + * + * @return void + * @dataProvider dataProviderTestKarmaComparisons + */ + public function testKarmaComparisons($term1, $term2, $karma1, $karma2, + $operator, $response + ) { + $db = $this->createMockDatabase(); + + // Reduce answer tables to expected response + $stmt = $db->prepare('DELETE FROM positive_answers WHERE answer != ?'); + $stmt->execute(array($response)); + $stmt = $db->prepare('DELETE FROM negative_answers WHERE answer != ?'); + $stmt->execute(array($response)); + + if ($karma1) { + $this->checkForKarmaRatingChange($term1, '++', 1); + } + + if ($karma2) { + $this->checkForKarmaRatingChange($term2, '++', 1); + } + + $args = array( + 'receiver' => $this->source, + 'text' => $term1 . ' ' . $operator . ' ' . $term2 + ); + $event = $this->getMockEvent('privmsg', $args); + $this->plugin->setEvent($event); + + // Test lack of a response for terms with fixed karma ratings + if ($term1 == 'phergie' || $term2 == 'phergie') { + $callback = 'assertDoesNotEmitEvent'; + } else { + $callback = 'assertEmitsEvent'; + } + + $this->$callback('privmsg', array($event->getSource(), $response)); + $this->plugin->onPrivmsg(); + + // Test for karma changes when one term is "everything" + if ($term1 == 'everything' || $term2 == 'everything') { + if ($term1 == 'everything') { + $term = $term2; + $karma = ($operator == '>') ? -1 : 1; + } else { + $term = $term1; + $karma = ($operator == '>') ? 1 : -1; + } + $event = $this->initiateKarmaEvent($term); + $this->checkForKarmaResponse($event, $term, $term . ' has karma of ' . $karma . '.'); + } + } +} |