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abstract class StorageTestBase in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/system/src/Tests/KeyValueStore/StorageTestBase.php \Drupal\system\Tests\KeyValueStore\StorageTestBase

Base class for testing key-value storages.

Hierarchy

Expanded class hierarchy of StorageTestBase

File

core/modules/system/src/Tests/KeyValueStore/StorageTestBase.php, line 15
Contains \Drupal\system\Tests\KeyValueStore\StorageTestBase.

Namespace

Drupal\system\Tests\KeyValueStore
View source 
abstract class StorageTestBase extends KernelTestBase {

  /**
   * An array of random stdClass objects.
   *
   * @var array
   */
  protected $objects = array();

  /**
   * An array of data collection labels.
   *
   * @var array
   */
  protected $collections = array();

  /**
   * Whether we are using an expirable key/value store.
   *
   * @var bool
   */
  protected $factory = 'keyvalue';
  protected function setUp() {
    parent::setUp();

    // Define two data collections,
    $this->collections = array(
      0 => 'zero',
      1 => 'one',
    );

    // Create several objects for testing.
    for ($i = 0; $i <= 5; $i++) {
      $this->objects[$i] = $this
        ->randomObject();
    }
  }

  /**
   * Tests CRUD operations.
   */
  public function testCRUD() {
    $stores = $this
      ->createStorage();

    // Verify that each store returns its own collection name.
    $this
      ->assertIdentical($stores[0]
      ->getCollectionName(), $this->collections[0]);
    $this
      ->assertIdentical($stores[1]
      ->getCollectionName(), $this->collections[1]);

    // Verify that an item can be stored.
    $stores[0]
      ->set('foo', $this->objects[0]);
    $this
      ->assertTrue($stores[0]
      ->has('foo'));
    $this
      ->assertIdenticalObject($this->objects[0], $stores[0]
      ->get('foo'));

    // Verify that the other collection is not affected.
    $this
      ->assertFalse($stores[1]
      ->has('foo'));
    $this
      ->assertFalse($stores[1]
      ->get('foo'));

    // Verify that an item can be updated.
    $stores[0]
      ->set('foo', $this->objects[1]);
    $this
      ->assertIdenticalObject($this->objects[1], $stores[0]
      ->get('foo'));

    // Verify that the other collection is still not affected.
    $this
      ->assertFalse($stores[1]
      ->get('foo'));

    // Verify that a collection/name pair is unique.
    $stores[1]
      ->set('foo', $this->objects[2]);
    $this
      ->assertIdenticalObject($this->objects[1], $stores[0]
      ->get('foo'));
    $this
      ->assertIdenticalObject($this->objects[2], $stores[1]
      ->get('foo'));

    // Verify that an item can be deleted.
    $stores[0]
      ->delete('foo');
    $this
      ->assertFalse($stores[0]
      ->has('foo'));
    $this
      ->assertFalse($stores[0]
      ->get('foo'));

    // Verify that the other collection is not affected.
    $this
      ->assertTrue($stores[1]
      ->has('foo'));
    $this
      ->assertIdenticalObject($this->objects[2], $stores[1]
      ->get('foo'));
    $stores[1]
      ->delete('foo');
    $this
      ->assertFalse($stores[1]
      ->get('foo'));

    // Verify that multiple items can be stored.
    $values = array(
      'foo' => $this->objects[3],
      'bar' => $this->objects[4],
    );
    $stores[0]
      ->setMultiple($values);

    // Verify that multiple items can be retrieved.
    $result = $stores[0]
      ->getMultiple(array(
      'foo',
      'bar',
    ));
    foreach ($values as $j => $value) {
      $this
        ->assertIdenticalObject($value, $result[$j]);
    }

    // Verify that the other collection was not affected.
    $this
      ->assertFalse($stores[1]
      ->get('foo'));
    $this
      ->assertFalse($stores[1]
      ->get('bar'));

    // Verify that all items in a collection can be retrieved.
    // Ensure that an item with the same name exists in the other collection.
    $stores[1]
      ->set('foo', $this->objects[5]);
    $result = $stores[0]
      ->getAll();

    // Not using assertIdentical(), since the order is not defined for getAll().
    $this
      ->assertEqual(count($result), count($values));
    foreach ($result as $key => $value) {
      $this
        ->assertEqual($values[$key], $value);
    }

    // Verify that all items in the other collection are different.
    $result = $stores[1]
      ->getAll();
    $this
      ->assertEqual($result, array(
      'foo' => $this->objects[5],
    ));

    // Verify that multiple items can be deleted.
    $stores[0]
      ->deleteMultiple(array_keys($values));
    $this
      ->assertFalse($stores[0]
      ->get('foo'));
    $this
      ->assertFalse($stores[0]
      ->get('bar'));
    $this
      ->assertFalse($stores[0]
      ->getMultiple(array(
      'foo',
      'bar',
    )));

    // Verify that deleting no items does not cause an error.
    $stores[0]
      ->deleteMultiple(array());

    // Verify that the item in the other collection still exists.
    $this
      ->assertIdenticalObject($this->objects[5], $stores[1]
      ->get('foo'));
  }

  /**
   * Tests expected behavior for non-existing keys.
   */
  public function testNonExistingKeys() {
    $stores = $this
      ->createStorage();

    // Verify that a non-existing key returns NULL as value.
    $this
      ->assertNull($stores[0]
      ->get('foo'));

    // Verify that a non-existing key with a default returns the default.
    $this
      ->assertIdentical($stores[0]
      ->get('foo', 'bar'), 'bar');

    // Verify that a FALSE value can be stored.
    $stores[0]
      ->set('foo', FALSE);
    $this
      ->assertIdentical($stores[0]
      ->get('foo'), FALSE);

    // Verify that a deleted key returns NULL as value.
    $stores[0]
      ->delete('foo');
    $this
      ->assertNull($stores[0]
      ->get('foo'));

    // Verify that a non-existing key is not returned when getting multiple keys.
    $stores[0]
      ->set('bar', 'baz');
    $values = $stores[0]
      ->getMultiple(array(
      'foo',
      'bar',
    ));
    $this
      ->assertFalse(isset($values['foo']), "Key 'foo' not found.");
    $this
      ->assertIdentical($values['bar'], 'baz');
  }

  /**
   * Tests the setIfNotExists() method.
   */
  public function testSetIfNotExists() {
    $stores = $this
      ->createStorage();
    $key = $this
      ->randomMachineName();

    // Test that setIfNotExists() succeeds only the first time.
    for ($i = 0; $i <= 1; $i++) {

      // setIfNotExists() should be TRUE the first time (when $i is 0) and
      // FALSE the second time (when $i is 1).
      $this
        ->assertEqual(!$i, $stores[0]
        ->setIfNotExists($key, $this->objects[$i]));
      $this
        ->assertIdenticalObject($this->objects[0], $stores[0]
        ->get($key));

      // Verify that the other collection is not affected.
      $this
        ->assertFalse($stores[1]
        ->get($key));
    }

    // Remove the item and try to set it again.
    $stores[0]
      ->delete($key);
    $stores[0]
      ->setIfNotExists($key, $this->objects[1]);

    // This time it should succeed.
    $this
      ->assertIdenticalObject($this->objects[1], $stores[0]
      ->get($key));

    // Verify that the other collection is still not affected.
    $this
      ->assertFalse($stores[1]
      ->get($key));
  }

  /**
   * Tests the rename operation.
   */
  public function testRename() {
    $stores = $this
      ->createStorage();
    $store = $stores[0];
    $store
      ->set('old', 'thing');
    $this
      ->assertIdentical($store
      ->get('old'), 'thing');
    $store
      ->rename('old', 'new');
    $this
      ->assertIdentical($store
      ->get('new'), 'thing');
    $this
      ->assertNull($store
      ->get('old'));
  }

  /**
   * Creates storage objects for each collection defined for this class.
   *
   * Storing the storage objects in a class member variable causes a fatal
   * exception in DatabaseStorageExpirableTest, because in that situation
   * garbage collection is not triggered until the test class itself is
   * destructed, after tearDown() has deleted the database tables. Instead,
   * create the storage objects locally in each test using this method.
   *
   * @see \Drupal\system\Tests\KeyValueStore\DatabaseStorageExpirable
   * @see \Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection()
   */
  protected function createStorage() {
    $stores = array();
    foreach ($this->collections as $i => $collection) {
      $stores[$i] = $this->container
        ->get($this->factory)
        ->get($collection);
    }
    return $stores;
  }

}

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::$modules public static property Modules to enable. 192
KernelTestBase::$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.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
StorageTestBase::$collections protected property An array of data collection labels.
StorageTestBase::$factory protected property Whether we are using an expirable key/value store.
StorageTestBase::$objects protected property An array of random stdClass objects.
StorageTestBase::createStorage protected function Creates storage objects for each collection defined for this class.
StorageTestBase::setUp protected function Performs setup tasks before each individual test method is run. Overrides KernelTestBase::setUp 2
StorageTestBase::testCRUD public function Tests CRUD operations.
StorageTestBase::testNonExistingKeys public function Tests expected behavior for non-existing keys.
StorageTestBase::testRename public function Tests the rename operation.
StorageTestBase::testSetIfNotExists public function Tests the setIfNotExists() method.
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.