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<?php |
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use SilverStripe\Elastica\ReindexTask; |
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use SilverStripe\Elastica\ElasticaService; |
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use SilverStripe\Elastica\ElasticaUtil; |
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class ElasticsearchFunctionalTestBase extends FunctionalTest { |
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public static $ignoreFixtureFileFor = array(); |
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protected $extraDataObjects = array( |
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'SearchableTestPage','FlickrPhotoTO','FlickrAuthorTO','FlickrSetTO','FlickrTagTO', |
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'SearchableTestFatherPage','SearchableTestGrandFatherPage' |
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); |
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public function setUpOnce() { |
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ElasticaUtil::setPrinterOutput(false); |
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$config = Config::inst(); |
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$config->remove('Injector', 'SilverStripe\Elastica\ElasticaService'); |
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$constructor = array('constructor' => array('%$Elastica\Client', 'elastica_ss_module_test')); |
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$config->update('Injector', 'SilverStripe\Elastica\ElasticaService', $constructor); |
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parent::setUpOnce(); |
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} |
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public function setUp() { |
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error_log("*************** TEST: ".$this->getName()); |
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$cache = SS_Cache::factory('elasticsearch'); |
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$cache->clean(Zend_Cache::CLEANING_MODE_ALL); |
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SS_Cache::set_cache_lifetime('elasticsearch', 3600, 1000); |
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// this needs to be called in order to create the list of searchable |
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// classes and fields that are available. Simulates part of a build |
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$classes = array('SearchableTestPage','SiteTree','Page','FlickrPhotoTO','FlickrSetTO', |
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'FlickrTagTO', 'FlickrAuthorTO'); |
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$this->requireDefaultRecordsFrom = $classes; |
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// add Searchable extension where appropriate |
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FlickrSetTO::add_extension('SilverStripe\Elastica\Searchable'); |
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FlickrPhotoTO::add_extension('SilverStripe\Elastica\Searchable'); |
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FlickrTagTO::add_extension('SilverStripe\Elastica\Searchable'); |
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FlickrAuthorTO::add_extension('SilverStripe\Elastica\Searchable'); |
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SearchableTestPage::add_extension('SilverStripe\Elastica\Searchable'); |
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$elasticaException = false; |
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try { |
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// clear the index |
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$this->service = Injector::inst()->create('SilverStripe\Elastica\ElasticaService'); |
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$this->service->setTestMode(true); |
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// A previous test may have deleted the index and then failed, so check for this |
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if (!$this->service->getIndex()->exists()) { |
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$this->service->getIndex()->create(); |
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} |
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$this->service->reset(); |
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// FIXME - use request getVar instead? |
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$_GET['progress'] = 20; |
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// load fixtures |
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$orig_fixture_file = static::$fixture_file; |
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View Code Duplication |
foreach (static::$ignoreFixtureFileFor as $testPattern) { |
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$pattern = '/'.$testPattern.'/'; |
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if (preg_match($pattern, $this->getName())) { |
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static::$fixture_file = null; |
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} |
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} |
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} catch (Exception $e) { |
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error_log('**** T1 EXCEPTION ' . $e->getMessage()); |
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$elasticaException = true; |
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} |
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// this has to be executed otherwise nesting exceptions occur |
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parent::setUp(); |
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if ($elasticaException) { |
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$this->fail('T1 Exception with Elasticsearch'); |
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} |
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try { |
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static::$fixture_file = $orig_fixture_file; |
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$this->publishSiteTree(); |
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$this->service->reset(); |
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// index loaded fixtures |
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$task = new ReindexTask($this->service); |
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// null request is fine as no parameters used |
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$task->run(null); |
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} catch (Exception $e) { |
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error_log('**** T2 EXCEPTION ' . $e->getMessage()); |
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$elasticaException = true; |
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} |
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if ($elasticaException) { |
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$this->fail('T2 Exception with Elasticsearch'); |
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} |
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} |
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private function publishSiteTree() { |
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foreach (SiteTree::get()->getIterator() as $page) { |
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// temporarily disable Elasticsearch indexing, it will be done in a batch |
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$page->IndexingOff = true; |
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$page->publish('Stage','Live'); |
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} |
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} |
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//---- The HTML for search results is too long to check for, so instead check just the starting text ---- |
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/** |
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*Assert that the indexth matching css node has a prefix as expected |
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* |
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* Note: characters are stripped from the content; make sure that your assertions take this into account. |
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* |
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* @param string $selector A basic CSS selector, e.g. 'li.jobs h3' |
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* @param array|string $expectedMatches The content of at least one of the matched tags |
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* @throws PHPUnit_Framework_AssertionFailedError |
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* @return boolean |
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*/ |
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View Code Duplication |
public function assertSelectorStartsWithOrEquals($selector, $index, $expectedPrefix) { |
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$items = $this->cssParser()->getBySelector($selector); |
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$ctr = 0; |
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foreach ($items as $item) { |
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$text = strip_tags($item); |
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$escaped = str_replace("'", "\'", $text); |
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$ctr++; |
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} |
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$ctr = 0; |
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$item = strip_tags($items[$index]); |
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$errorMessage = "Failed to assert that '$item' started with '$expectedPrefix'"; |
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$this->assertStringStartsWith($expectedPrefix, $item, $errorMessage); |
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return true; |
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} |
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/** |
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*Assert that the indexth matching css node has a prefix as expected |
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* |
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* Note: characters are stripped from the content; make sure that your assertions take this into account. |
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* |
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* @param string $selector A basic CSS selector, e.g. 'li.jobs h3' |
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* @param array|string $expectedMatches The content of at least one of the matched tags |
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* @throws PHPUnit_Framework_AssertionFailedError |
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* @return boolean |
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*/ |
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View Code Duplication |
public function assertSelectorContains($selector, $index, $expectedClause) { |
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$items = $this->cssParser()->getBySelector($selector); |
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$ctr = 0; |
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foreach ($items as $item) { |
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$text = strip_tags($item); |
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$escaped = str_replace("'", "\'", $text); |
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$ctr++; |
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} |
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$ctr = 0; |
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$item = strip_tags($items[$index]); |
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$errorMessage = "Failed to assert that '$item' started with '$expectedClause'"; |
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$this->assertContains($expectedClause, $item, $errorMessage); |
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return true; |
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} |
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/* |
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Check all the nodes matching the selector for attribute name = expected value |
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*/ |
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public function assertAttributeHasExactValue($selector, $attributeName, $expectedValue) { |
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$items = $this->cssParser()->getBySelector($selector); |
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foreach ($items as $item) { |
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$this->assertEquals($expectedValue, $item['value']); |
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} |
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} |
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public function assertAttributesHaveExactValues($selector, $expectedValues) { |
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$attributeNames = array_keys($expectedValues); |
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$items = $this->cssParser()->getBySelector($selector); |
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foreach ($items as $item) { |
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$actualValues = array(); |
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foreach ($attributeNames as $attributeName) { |
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$actualValues[$attributeName] = (string)$item[$attributeName]; |
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} |
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$this->assertEquals($expectedValues, $actualValues); |
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} |
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} |
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public function assertNumberOfNodes($selector, $expectedAmount) { |
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$items = $this->cssParser()->getBySelector($selector); |
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foreach ($items as $item) { |
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$text = strip_tags($item); |
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} |
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$ct = sizeof($items); |
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$this->assertEquals($expectedAmount, $ct); |
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} |
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/* Collect an array of all the <ClassName>_<ID> search results, used for checking pagination */ |
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public function collateSearchResults() { |
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$items = $this->cssParser()->getBySelector('div.searchResults .searchResult'); |
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$result = array(); |
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foreach ($items as $item) { |
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$attr = $item->attributes()->id; |
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array_push($result, $attr.""); |
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} |
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return $result; |
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} |
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} |
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Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: