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class QueryGroupByTest in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/views/tests/src/Kernel/QueryGroupByTest.php \Drupal\Tests\views\Kernel\QueryGroupByTest

Tests aggregate functionality of views, for example count.

@group views

Hierarchy

Expanded class hierarchy of QueryGroupByTest

File

core/modules/views/tests/src/Kernel/QueryGroupByTest.php, line 17

Namespace

Drupal\Tests\views\Kernel
View source 
class QueryGroupByTest extends ViewsKernelTestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_group_by_in_filters',
    'test_aggregate_count',
    'test_group_by_count',
    'test_group_by_count_multicardinality',
    'test_group_by_field_not_within_bundle',
  ];

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'entity_test',
    'system',
    'field',
    'user',
    'language',
  ];

  /**
   * The storage for the test entity type.
   *
   * @var \Drupal\Core\Entity\Sql\SqlContentEntityStorage
   */
  public $storage;

  /**
   * {@inheritdoc}
   */
  protected function setUp($import_test_views = TRUE) : void {
    parent::setUp();
    $this
      ->installEntitySchema('user');
    $this
      ->installEntitySchema('entity_test');
    $this
      ->installEntitySchema('entity_test_mul');
    $this->storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('entity_test');
    ConfigurableLanguage::createFromLangcode('it')
      ->save();
  }

  /**
   * Tests aggregate count feature.
   */
  public function testAggregateCount() {
    $this
      ->setupTestEntities();
    $view = Views::getView('test_aggregate_count');
    $this
      ->executeView($view);
    $this
      ->assertCount(2, $view->result, 'Make sure the count of items is right.');
    $types = [];
    foreach ($view->result as $item) {

      // num_records is an alias for id.
      $types[$item->entity_test_name] = $item->num_records;
    }
    $this
      ->assertEquals(4, $types['name1']);
    $this
      ->assertEquals(3, $types['name2']);
  }

  /**
   * Provides a test helper which runs a view with some aggregation function.
   *
   * @param string|null $aggregation_function
   *   Which aggregation function should be used, for example sum or count. If
   *   NULL is passed the aggregation will be tested with no function.
   * @param array $values
   *   The expected views result.
   */
  public function groupByTestHelper($aggregation_function, $values) {
    $this
      ->setupTestEntities();
    $view = Views::getView('test_group_by_count');
    $view
      ->setDisplay();

    // There is no need for a function in order to have aggregation.
    if (empty($aggregation_function)) {

      // The test table has 2 fields ('id' and 'name'). We'll remove 'id'
      // because it's unique and will test aggregation on 'name'.
      unset($view->displayHandlers
        ->get('default')->options['fields']['id']);
    }
    else {
      $view->displayHandlers
        ->get('default')->options['fields']['id']['group_type'] = $aggregation_function;
    }
    $this
      ->executeView($view);
    $this
      ->assertCount(2, $view->result, 'Make sure the count of items is right.');

    // Group by name to identify the right count.
    $results = [];
    foreach ($view->result as $item) {
      $results[$item->entity_test_name] = $item->id;
    }
    $this
      ->assertEquals($values[0], $results['name1'], new FormattableMarkup('Aggregation with @aggregation_function and groupby name: name1 returned the expected amount of results', [
      '@aggregation_function' => $aggregation_function,
    ]));
    $this
      ->assertEquals($values[1], $results['name2'], new FormattableMarkup('Aggregation with @aggregation_function and groupby name: name2 returned the expected amount of results', [
      '@aggregation_function' => $aggregation_function,
    ]));
  }

  /**
   * Helper method that creates some test entities.
   */
  protected function setupTestEntities() {

    // Create 4 entities with name1 and 3 entities with name2.
    $entity_1 = [
      'name' => 'name1',
    ];
    $this->storage
      ->create($entity_1)
      ->save();
    $this->storage
      ->create($entity_1)
      ->save();
    $this->storage
      ->create($entity_1)
      ->save();
    $this->storage
      ->create($entity_1)
      ->save();
    $entity_2 = [
      'name' => 'name2',
    ];
    $this->storage
      ->create($entity_2)
      ->save();
    $this->storage
      ->create($entity_2)
      ->save();
    $this->storage
      ->create($entity_2)
      ->save();
  }

  /**
   * Tests the count aggregation function.
   */
  public function testGroupByCount() {
    $this
      ->groupByTestHelper('count', [
      4,
      3,
    ]);
  }

  /**
   * Tests the sum aggregation function.
   */
  public function testGroupBySum() {
    $this
      ->groupByTestHelper('sum', [
      10,
      18,
    ]);
  }

  /**
   * Tests the average aggregation function.
   */
  public function testGroupByAverage() {
    $this
      ->groupByTestHelper('avg', [
      2.5,
      6,
    ]);
  }

  /**
   * Tests the min aggregation function.
   */
  public function testGroupByMin() {
    $this
      ->groupByTestHelper('min', [
      1,
      5,
    ]);
  }

  /**
   * Tests the max aggregation function.
   */
  public function testGroupByMax() {
    $this
      ->groupByTestHelper('max', [
      4,
      7,
    ]);
  }

  /**
   * Tests aggregation with no specific function.
   */
  public function testGroupByNone() {
    $this
      ->groupByTestHelper(NULL, [
      1,
      5,
    ]);
  }

  /**
   * Tests groupby with filters.
   */
  public function testGroupByCountOnlyFilters() {

    // Check if GROUP BY and HAVING are included when a view
    // doesn't display SUM, COUNT, MAX, etc. functions in SELECT statement.
    for ($x = 0; $x < 10; $x++) {
      $this->storage
        ->create([
        'name' => 'name1',
      ])
        ->save();
    }
    $view = Views::getView('test_group_by_in_filters');
    $this
      ->executeView($view);
    $this
      ->assertStringContainsString('GROUP BY', (string) $view->build_info['query'], 'Make sure that GROUP BY is in the query');
    $this
      ->assertStringContainsString('HAVING', (string) $view->build_info['query'], 'Make sure that HAVING is in the query');
  }

  /**
   * Tests grouping on base field.
   */
  public function testGroupByBaseField() {
    $this
      ->setupTestEntities();
    $view = Views::getView('test_group_by_count');
    $view
      ->setDisplay();

    // This tests that the GROUP BY portion of the query is properly formatted
    // to include the base table to avoid ambiguous field errors.
    $view->displayHandlers
      ->get('default')->options['fields']['name']['group_type'] = 'min';
    unset($view->displayHandlers
      ->get('default')->options['fields']['id']['group_type']);
    $this
      ->executeView($view);
    $this
      ->assertStringContainsString('GROUP BY entity_test.id', (string) $view->build_info['query'], 'GROUP BY field includes the base table name when grouping on the base field.');
  }

  /**
   * Tests grouping a field with cardinality > 1.
   */
  public function testGroupByFieldWithCardinality() {
    $field_storage = FieldStorageConfig::create([
      'type' => 'integer',
      'field_name' => 'field_test',
      'cardinality' => 4,
      'entity_type' => 'entity_test_mul',
    ]);
    $field_storage
      ->save();
    $field = FieldConfig::create([
      'field_name' => 'field_test',
      'entity_type' => 'entity_test_mul',
      'bundle' => 'entity_test_mul',
    ]);
    $field
      ->save();
    $entities = [];
    $entity = EntityTestMul::create([
      'field_test' => [
        1,
        1,
        1,
      ],
    ]);
    $entity
      ->save();
    $entities[] = $entity;
    $entity = EntityTestMul::create([
      'field_test' => [
        2,
        2,
        2,
      ],
    ]);
    $entity
      ->save();
    $entities[] = $entity;
    $entity = EntityTestMul::create([
      'field_test' => [
        2,
        2,
        2,
      ],
    ]);
    $entity
      ->save();
    $entities[] = $entity;
    $view = Views::getView('test_group_by_count_multicardinality');
    $this
      ->executeView($view);
    $this
      ->assertCount(2, $view->result);
    $this
      ->assertEquals('3', $view
      ->getStyle()
      ->getField(0, 'id'));
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(0, 'field_test'));
    $this
      ->assertEquals('6', $view
      ->getStyle()
      ->getField(1, 'id'));
    $this
      ->assertEquals('2', $view
      ->getStyle()
      ->getField(1, 'field_test'));
    $entities[2]->field_test[0]->value = 3;
    $entities[2]->field_test[1]->value = 4;
    $entities[2]->field_test[2]->value = 5;
    $entities[2]
      ->save();
    $view = Views::getView('test_group_by_count_multicardinality');
    $this
      ->executeView($view);
    $this
      ->assertCount(5, $view->result);
    $this
      ->assertEquals('3', $view
      ->getStyle()
      ->getField(0, 'id'));
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(0, 'field_test'));
    $this
      ->assertEquals('3', $view
      ->getStyle()
      ->getField(1, 'id'));
    $this
      ->assertEquals('2', $view
      ->getStyle()
      ->getField(1, 'field_test'));
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(2, 'id'));
    $this
      ->assertEquals('3', $view
      ->getStyle()
      ->getField(2, 'field_test'));
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(3, 'id'));
    $this
      ->assertEquals('4', $view
      ->getStyle()
      ->getField(3, 'field_test'));
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(4, 'id'));
    $this
      ->assertEquals('5', $view
      ->getStyle()
      ->getField(4, 'field_test'));

    // Check that translated values are correctly retrieved and are not grouped
    // into the original entity.
    $translation = $entity
      ->addTranslation('it');
    $translation->field_test = [
      6,
      6,
      6,
    ];
    $translation
      ->save();
    $view = Views::getView('test_group_by_count_multicardinality');
    $this
      ->executeView($view);
    $this
      ->assertCount(6, $view->result);
    $this
      ->assertEquals('3', $view
      ->getStyle()
      ->getField(5, 'id'));
    $this
      ->assertEquals('6', $view
      ->getStyle()
      ->getField(5, 'field_test'));
  }

  /**
   * Tests groupby with a non-existent field on some bundle.
   */
  public function testGroupByWithFieldsNotExistingOnBundle() {
    $field_storage = FieldStorageConfig::create([
      'type' => 'integer',
      'field_name' => 'field_test',
      'cardinality' => 4,
      'entity_type' => 'entity_test_mul',
    ]);
    $field_storage
      ->save();
    $field = FieldConfig::create([
      'field_name' => 'field_test',
      'entity_type' => 'entity_test_mul',
      'bundle' => 'entity_test_mul',
    ]);
    $field
      ->save();
    $entities = [];
    $entity = EntityTestMul::create([
      'field_test' => [
        1,
      ],
      'type' => 'entity_test_mul',
    ]);
    $entity
      ->save();
    $entities[] = $entity;
    $entity = EntityTestMul::create([
      'type' => 'entity_test_mul2',
    ]);
    $entity
      ->save();
    $entities[] = $entity;
    $view = Views::getView('test_group_by_field_not_within_bundle');
    $this
      ->executeView($view);
    $this
      ->assertCount(2, $view->result);

    // The first result is coming from entity_test_mul2, so no field could be
    // rendered.
    $this
      ->assertEquals('', $view
      ->getStyle()
      ->getField(0, 'field_test'));

    // The second result is coming from entity_test_mul, so its field value
    // could be rendered.
    $this
      ->assertEquals('1', $view
      ->getStyle()
      ->getField(1, 'field_test'));
  }

}

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 $content. 1
AssertContentTrait::$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::assertOptionByText protected function Asserts that a select option with the visible text 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.
AssertLegacyTrait::assert Deprecated protected function
AssertLegacyTrait::assertEqual Deprecated protected function
AssertLegacyTrait::assertIdentical Deprecated protected function
AssertLegacyTrait::assertIdenticalObject Deprecated protected function
AssertLegacyTrait::assertNotEqual Deprecated protected function
AssertLegacyTrait::assertNotIdentical Deprecated protected function
AssertLegacyTrait::pass Deprecated protected function
AssertLegacyTrait::verbose Deprecated protected function
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
KernelTestBase::$backupGlobals protected property Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 7
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$preserveGlobalState protected property Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root protected property The app root.
KernelTestBase::$runTestInSeparateProcess protected property Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 6
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel private function Bootstraps a kernel for a test.
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 3
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 24
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDown protected function 4
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
QueryGroupByTest::$modules protected static property Modules to enable. Overrides ViewsKernelTestBase::$modules
QueryGroupByTest::$storage public property The storage for the test entity type.
QueryGroupByTest::$testViews public static property Views used by this test. Overrides ViewsKernelTestBase::$testViews
QueryGroupByTest::groupByTestHelper public function Provides a test helper which runs a view with some aggregation function.
QueryGroupByTest::setUp protected function Overrides ViewsKernelTestBase::setUp
QueryGroupByTest::setupTestEntities protected function Helper method that creates some test entities.
QueryGroupByTest::testAggregateCount public function Tests aggregate count feature.
QueryGroupByTest::testGroupByAverage public function Tests the average aggregation function.
QueryGroupByTest::testGroupByBaseField public function Tests grouping on base field.
QueryGroupByTest::testGroupByCount public function Tests the count aggregation function.
QueryGroupByTest::testGroupByCountOnlyFilters public function Tests groupby with filters.
QueryGroupByTest::testGroupByFieldWithCardinality public function Tests grouping a field with cardinality > 1.
QueryGroupByTest::testGroupByMax public function Tests the max aggregation function.
QueryGroupByTest::testGroupByMin public function Tests the min aggregation function.
QueryGroupByTest::testGroupByNone public function Tests aggregation with no specific function.
QueryGroupByTest::testGroupBySum public function Tests the sum aggregation function.
QueryGroupByTest::testGroupByWithFieldsNotExistingOnBundle public function Tests groupby with a non-existent field on some bundle.
RandomGeneratorTrait::$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. 1
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.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
ViewResultAssertionTrait::assertIdenticalResultset protected function Verifies that a result set returned by a View matches expected values.
ViewResultAssertionTrait::assertIdenticalResultsetHelper protected function Performs View result assertions.
ViewResultAssertionTrait::assertNotIdenticalResultset protected function Verifies that a result set returned by a View differs from certain values.
ViewsKernelTestBase::dataSet protected function Returns a very simple test dataset. 8
ViewsKernelTestBase::executeView protected function Executes a view.
ViewsKernelTestBase::orderResultSet protected function Orders a nested array containing a result set based on a given column.
ViewsKernelTestBase::schemaDefinition protected function Returns the schema definition. 6
ViewsKernelTestBase::setUpFixtures protected function Sets up the configuration and schema of views and views_test_data modules. 7
ViewsKernelTestBase::viewsData protected function Returns the views data definition. 22