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class SearchMatchTest in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/search/src/Tests/SearchMatchTest.php \Drupal\search\Tests\SearchMatchTest

Indexes content and queries it.

@group search

Hierarchy

Expanded class hierarchy of SearchMatchTest

File

core/modules/search/src/Tests/SearchMatchTest.php, line 24
Contains \Drupal\search\Tests\SearchMatchTest.

Namespace

Drupal\search\Tests
View source 
class SearchMatchTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'search',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->installSchema('search', [
      'search_index',
      'search_dataset',
      'search_total',
    ]);
    $this
      ->installConfig([
      'search',
    ]);
  }

  /**
   * Test search indexing.
   */
  function testMatching() {
    $this
      ->_setup();
    $this
      ->_testQueries();
  }

  /**
   * Set up a small index of items to test against.
   */
  function _setup() {
    $this
      ->config('search.settings')
      ->set('index.minimum_word_size', 3)
      ->save();
    for ($i = 1; $i <= 7; ++$i) {
      search_index(SEARCH_TYPE, $i, LanguageInterface::LANGCODE_NOT_SPECIFIED, $this
        ->getText($i));
    }
    for ($i = 1; $i <= 5; ++$i) {
      search_index(SEARCH_TYPE_2, $i + 7, LanguageInterface::LANGCODE_NOT_SPECIFIED, $this
        ->getText2($i));
    }

    // No getText builder function for Japanese text; just a simple array.
    foreach (array(
      13 => '以呂波耳・ほへとち。リヌルヲ。',
      14 => 'ドルーパルが大好きよ！',
      15 => 'コーヒーとケーキ',
    ) as $i => $jpn) {
      search_index(SEARCH_TYPE_JPN, $i, LanguageInterface::LANGCODE_NOT_SPECIFIED, $jpn);
    }
    search_update_totals();
  }

  /**
   * _test_: Helper method for generating snippets of content.
   *
   * Generated items to test against:
   *   1  ipsum
   *   2  dolore sit
   *   3  sit am ut
   *   4  am ut enim am
   *   5  ut enim am minim veniam
   *   6  enim am minim veniam es cillum
   *   7  am minim veniam es cillum dolore eu
   */
  function getText($n) {
    $words = explode(' ', "Ipsum dolore sit am. Ut enim am minim veniam. Es cillum dolore eu.");
    return implode(' ', array_slice($words, $n - 1, $n));
  }

  /**
   * _test2_: Helper method for generating snippets of content.
   *
   * Generated items to test against:
   *   8  dear
   *   9  king philip
   *   10 philip came over
   *   11 came over from germany
   *   12 over from germany swimming
   */
  function getText2($n) {
    $words = explode(' ', "Dear King Philip came over from Germany swimming.");
    return implode(' ', array_slice($words, $n - 1, $n));
  }

  /**
   * Run predefine queries looking for indexed terms.
   */
  function _testQueries() {

    // Note: OR queries that include short words in OR groups are only accepted
    // if the ORed terms are ANDed with at least one long word in the rest of
    // the query. Examples:
    //   enim dolore OR ut = enim (dolore OR ut) = (enim dolor) OR (enim ut)
    // is good, and
    //   dolore OR ut = (dolore) OR (ut)
    // is bad. This is a design limitation to avoid full table scans.
    $queries = array(
      // Simple AND queries.
      'ipsum' => array(
        1,
      ),
      'enim' => array(
        4,
        5,
        6,
      ),
      'xxxxx' => array(),
      'enim minim' => array(
        5,
        6,
      ),
      'enim xxxxx' => array(),
      'dolore eu' => array(
        7,
      ),
      'dolore xx' => array(),
      'ut minim' => array(
        5,
      ),
      'xx minim' => array(),
      'enim veniam am minim ut' => array(
        5,
      ),
      // Simple OR and AND/OR queries.
      'dolore OR ipsum' => array(
        1,
        2,
        7,
      ),
      'dolore OR xxxxx' => array(
        2,
        7,
      ),
      'dolore OR ipsum OR enim' => array(
        1,
        2,
        4,
        5,
        6,
        7,
      ),
      'ipsum OR dolore sit OR cillum' => array(
        2,
        7,
      ),
      'minim dolore OR ipsum' => array(
        7,
      ),
      'dolore OR ipsum veniam' => array(
        7,
      ),
      'minim dolore OR ipsum OR enim' => array(
        5,
        6,
        7,
      ),
      'dolore xx OR yy' => array(),
      'xxxxx dolore OR ipsum' => array(),
      // Sequence of OR queries.
      'minim' => array(
        5,
        6,
        7,
      ),
      'minim OR xxxx' => array(
        5,
        6,
        7,
      ),
      'minim OR xxxx OR minim' => array(
        5,
        6,
        7,
      ),
      'minim OR xxxx minim' => array(
        5,
        6,
        7,
      ),
      'minim OR xxxx minim OR yyyy' => array(
        5,
        6,
        7,
      ),
      'minim OR xxxx minim OR cillum' => array(
        6,
        7,
        5,
      ),
      'minim OR xxxx minim OR xxxx' => array(
        5,
        6,
        7,
      ),
      // Negative queries.
      'dolore -sit' => array(
        7,
      ),
      'dolore -eu' => array(
        2,
      ),
      'dolore -xxxxx' => array(
        2,
        7,
      ),
      'dolore -xx' => array(
        2,
        7,
      ),
      // Phrase queries.
      '"dolore sit"' => array(
        2,
      ),
      '"sit dolore"' => array(),
      '"am minim veniam es"' => array(
        6,
        7,
      ),
      '"minim am veniam es"' => array(),
      // Mixed queries.
      '"am minim veniam es" OR dolore' => array(
        2,
        6,
        7,
      ),
      '"minim am veniam es" OR "dolore sit"' => array(
        2,
      ),
      '"minim am veniam es" OR "sit dolore"' => array(),
      '"am minim veniam es" -eu' => array(
        6,
      ),
      '"am minim veniam" -"cillum dolore"' => array(
        5,
        6,
      ),
      '"am minim veniam" -"dolore cillum"' => array(
        5,
        6,
        7,
      ),
      'xxxxx "minim am veniam es" OR dolore' => array(),
      'xx "minim am veniam es" OR dolore' => array(),
    );
    foreach ($queries as $query => $results) {
      $result = db_select('search_index', 'i')
        ->extend('Drupal\\search\\SearchQuery')
        ->searchExpression($query, SEARCH_TYPE)
        ->execute();
      $set = $result ? $result
        ->fetchAll() : array();
      $this
        ->_testQueryMatching($query, $set, $results);
      $this
        ->_testQueryScores($query, $set, $results);
    }

    // These queries are run against the second index type, SEARCH_TYPE_2.
    $queries = array(
      // Simple AND queries.
      'ipsum' => array(),
      'enim' => array(),
      'enim minim' => array(),
      'dear' => array(
        8,
      ),
      'germany' => array(
        11,
        12,
      ),
    );
    foreach ($queries as $query => $results) {
      $result = db_select('search_index', 'i')
        ->extend('Drupal\\search\\SearchQuery')
        ->searchExpression($query, SEARCH_TYPE_2)
        ->execute();
      $set = $result ? $result
        ->fetchAll() : array();
      $this
        ->_testQueryMatching($query, $set, $results);
      $this
        ->_testQueryScores($query, $set, $results);
    }

    // These queries are run against the third index type, SEARCH_TYPE_JPN.
    $queries = array(
      // Simple AND queries.
      '呂波耳' => array(
        13,
      ),
      '以呂波耳' => array(
        13,
      ),
      'ほへと　ヌルヲ' => array(
        13,
      ),
      'とちリ' => array(),
      'ドルーパル' => array(
        14,
      ),
      'パルが大' => array(
        14,
      ),
      'コーヒー' => array(
        15,
      ),
      'ヒーキ' => array(),
    );
    foreach ($queries as $query => $results) {
      $result = db_select('search_index', 'i')
        ->extend('Drupal\\search\\SearchQuery')
        ->searchExpression($query, SEARCH_TYPE_JPN)
        ->execute();
      $set = $result ? $result
        ->fetchAll() : array();
      $this
        ->_testQueryMatching($query, $set, $results);
      $this
        ->_testQueryScores($query, $set, $results);
    }
  }

  /**
   * Test the matching abilities of the engine.
   *
   * Verify if a query produces the correct results.
   */
  function _testQueryMatching($query, $set, $results) {

    // Get result IDs.
    $found = array();
    foreach ($set as $item) {
      $found[] = $item->sid;
    }

    // Compare $results and $found.
    sort($found);
    sort($results);
    $this
      ->assertEqual($found, $results, "Query matching '{$query}'");
  }

  /**
   * Test the scoring abilities of the engine.
   *
   * Verify if a query produces normalized, monotonous scores.
   */
  function _testQueryScores($query, $set, $results) {

    // Get result scores.
    $scores = array();
    foreach ($set as $item) {
      $scores[] = $item->calculated_score;
    }

    // Check order.
    $sorted = $scores;
    sort($sorted);
    $this
      ->assertEqual($scores, array_reverse($sorted), "Query order '{$query}'");

    // Check range.
    $this
      ->assertEqual(!count($scores) || min($scores) > 0.0 && max($scores) <= 1.0001, TRUE, "Query scoring '{$query}'");
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
KernelTestBase::$configDirectories protected property The configuration directories for this test run.
KernelTestBase::$keyValueFactory protected property A KeyValueMemoryFactory instance to use when building the container.
KernelTestBase::$moduleFiles private property
KernelTestBase::$streamWrappers protected property Array of registered stream wrappers.
KernelTestBase::$themeFiles private property
KernelTestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. Overrides TestBase::beforePrepareEnvironment
KernelTestBase::containerBuild public function Sets up the base service container for this test. 12
KernelTestBase::defaultLanguageData protected function Provides the data for setting the default language on the container. 1
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs a specific table from a module schema definition.
KernelTestBase::prepareConfigDirectories protected function Create and set new configuration directories. 1
KernelTestBase::registerStreamWrapper protected function Registers a stream wrapper for this test.
KernelTestBase::render protected function Renders a render array.
KernelTestBase::tearDown protected function Performs cleanup tasks after each individual test method has been run. Overrides TestBase::tearDown
KernelTestBase::__construct function Constructor for Test. Overrides TestBase::__construct
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SearchMatchTest::$modules public static property Modules to enable. Overrides KernelTestBase::$modules
SearchMatchTest::getText function _test_: Helper method for generating snippets of content.
SearchMatchTest::getText2 function _test2_: Helper method for generating snippets of content.
SearchMatchTest::setUp protected function Performs setup tasks before each individual test method is run. Overrides KernelTestBase::setUp
SearchMatchTest::testMatching function Test search indexing.
SearchMatchTest::_setup function Set up a small index of items to test against.
SearchMatchTest::_testQueries function Run predefine queries looking for indexed terms.
SearchMatchTest::_testQueryMatching function Test the matching abilities of the engine.
SearchMatchTest::_testQueryScores function Test the scoring abilities of the engine.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$kernel protected property The DrupalKernel instance used in the test. 1
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks. 1
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$originalUser protected property The original user, before testing began. 1
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.