You are here

Home » API reference » Drupal 9 » JoinTest.php

class JoinTest in Drupal 9

Same name in this branch
  1. 9 core/modules/views/tests/src/Kernel/Plugin/JoinTest.php \Drupal\Tests\views\Kernel\Plugin\JoinTest
  2. 9 core/modules/views/tests/modules/views_test_data/src/Plugin/views/join/JoinTest.php \Drupal\views_test_data\Plugin\views\join\JoinTest
Same name and namespace in other branches
  1. 8 core/modules/views/tests/src/Kernel/Plugin/JoinTest.php \Drupal\Tests\views\Kernel\Plugin\JoinTest

Tests the join plugin.

@group views

Hierarchy

Expanded class hierarchy of JoinTest

See also

\Drupal\views_test_data\Plugin\views\join\JoinTest

\Drupal\views\Plugin\views\join\JoinPluginBase

File

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

Namespace

Drupal\Tests\views\Kernel\Plugin
View source 
class JoinTest extends RelationshipJoinTestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_view',
  ];

  /**
   * A plugin manager which handlers the instances of joins.
   *
   * @var \Drupal\views\Plugin\ViewsPluginManager
   */
  protected $manager;
  protected function setUp($import_test_views = TRUE) : void {
    parent::setUp();

    // Add a join plugin manager which can be used in all of the tests.
    $this->manager = $this->container
      ->get('plugin.manager.views.join');
  }

  /**
   * Tests an example join plugin.
   */
  public function testExamplePlugin() {

    // Setup a simple join and test the result sql.
    $view = Views::getView('test_view');
    $view
      ->initDisplay();
    $view
      ->initQuery();
    $configuration = [
      'left_table' => 'views_test_data',
      'left_field' => 'uid',
      'table' => 'users_field_data',
      'field' => 'uid',
    ];
    $join = $this->manager
      ->createInstance('join_test', $configuration);
    $this
      ->assertInstanceOf(JoinTestPlugin::class, $join);
    $rand_int = rand(0, 1000);
    $join
      ->setJoinValue($rand_int);
    $query = Database::getConnection()
      ->select('views_test_data');
    $table = [
      'alias' => 'users_field_data',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users_field_data'];
    $this
      ->assertStringContainsString("views_test_data.uid = {$rand_int}", $join_info['condition'], 'Make sure that the custom join plugin can extend the join base and alter the result.');
  }

  /**
   * Tests the join plugin base.
   */
  public function testBasePlugin() {

    // Setup a simple join and test the result sql.
    $view = Views::getView('test_view');
    $view
      ->initDisplay();
    $view
      ->initQuery();

    // First define a simple join without an extra condition.
    // Set the various options on the join object.
    $configuration = [
      'left_table' => 'views_test_data',
      'left_field' => 'uid',
      'table' => 'users_field_data',
      'field' => 'uid',
      'adjusted' => TRUE,
    ];
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $this
      ->assertInstanceOf(JoinPluginBase::class, $join);
    $this
      ->assertNull($join->extra, 'The field extra was not overridden.');
    $this
      ->assertTrue($join->adjusted, 'The field adjusted was set correctly.');

    // Build the actual join values and read them back from the dbtng query
    // object.
    $query = Database::getConnection()
      ->select('views_test_data');
    $table = [
      'alias' => 'users_field_data',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users_field_data'];
    $this
      ->assertEquals('LEFT', $join_info['join type'], 'Make sure the default join type is LEFT');
    $this
      ->assertEquals($configuration['table'], $join_info['table']);
    $this
      ->assertEquals('users_field_data', $join_info['alias']);
    $this
      ->assertEquals('views_test_data.uid = users_field_data.uid', $join_info['condition']);

    // Set a different alias and make sure table info is as expected.
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users1',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users1'];
    $this
      ->assertEquals('users1', $join_info['alias']);

    // Set a different join type (INNER) and make sure it is used.
    $configuration['type'] = 'INNER';
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users2',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users2'];
    $this
      ->assertEquals('INNER', $join_info['join type']);

    // Setup addition conditions and make sure it is used.
    $random_name_1 = $this
      ->randomMachineName();
    $random_name_2 = $this
      ->randomMachineName();
    $configuration['extra'] = [
      [
        'field' => 'name',
        'value' => $random_name_1,
      ],
      [
        'field' => 'name',
        'value' => $random_name_2,
        'operator' => '<>',
      ],
    ];
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users3',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users3'];
    $this
      ->assertStringContainsString("views_test_data.uid = users3.uid", $join_info['condition'], 'Make sure the join condition appears in the query.');
    $this
      ->assertStringContainsString("users3.name = :views_join_condition_0", $join_info['condition'], 'Make sure the first extra join condition appears in the query and uses the first placeholder.');
    $this
      ->assertStringContainsString("users3.name <> :views_join_condition_1", $join_info['condition'], 'Make sure the second extra join condition appears in the query and uses the second placeholder.');
    $this
      ->assertEquals([
      $random_name_1,
      $random_name_2,
    ], array_values($join_info['arguments']), 'Make sure the arguments are in the right order');

    // Test that 'IN' conditions are properly built.
    $random_name_1 = $this
      ->randomMachineName();
    $random_name_2 = $this
      ->randomMachineName();
    $random_name_3 = $this
      ->randomMachineName();
    $random_name_4 = $this
      ->randomMachineName();
    $configuration['extra'] = [
      [
        'field' => 'name',
        'value' => $random_name_1,
      ],
      [
        'field' => 'name',
        'value' => [
          $random_name_2,
          $random_name_3,
          $random_name_4,
        ],
      ],
    ];
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users4',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users4'];
    $this
      ->assertStringContainsString("views_test_data.uid = users4.uid", $join_info['condition'], 'Make sure the join condition appears in the query.');
    $this
      ->assertStringContainsString("users4.name = :views_join_condition_2", $join_info['condition'], 'Make sure the first extra join condition appears in the query.');
    $this
      ->assertStringContainsString("users4.name IN ( :views_join_condition_3[] )", $join_info['condition'], 'The IN condition for the join is properly formed.');
    $this
      ->assertEquals([
      $random_name_2,
      $random_name_3,
      $random_name_4,
    ], $join_info['arguments'][':views_join_condition_3[]'], 'Make sure the IN arguments are still part of an array.');

    // Test that all the conditions are properly built.
    $configuration['extra'] = [
      [
        'field' => 'langcode',
        'value' => 'en',
      ],
      [
        'left_field' => 'status',
        'value' => 0,
        'numeric' => TRUE,
      ],
      [
        'field' => 'name',
        'left_field' => 'name',
      ],
    ];
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users5',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users5'];
    $this
      ->assertStringContainsString("views_test_data.uid = users5.uid", $join_info['condition'], 'Make sure the join condition appears in the query.');
    $this
      ->assertStringContainsString("users5.langcode = :views_join_condition_4", $join_info['condition'], 'Make sure the first extra join condition appears in the query.');
    $this
      ->assertStringContainsString("views_test_data.status = :views_join_condition_5", $join_info['condition'], 'Make sure the second extra join condition appears in the query.');
    $this
      ->assertStringContainsString("users5.name = views_test_data.name", $join_info['condition'], 'Make sure the third extra join condition appears in the query.');
    $this
      ->assertEquals([
      'en',
      0,
    ], array_values($join_info['arguments']), 'Make sure the arguments are in the right order');

    // Test that joins using 'left_formula' are properly built.
    $configuration['left_formula'] = 'MAX(views_test_data.uid)';

    // When 'left_formula' is present, 'left_field' is no longer required.
    unset($configuration['left_field']);
    $join = $this->manager
      ->createInstance('standard', $configuration);
    $table = [
      'alias' => 'users6',
    ];
    $join
      ->buildJoin($query, $table, $view->query);
    $tables = $query
      ->getTables();
    $join_info = $tables['users6'];
    $this
      ->assertStringContainsString("MAX(views_test_data.uid) = users6.uid", $join_info['condition'], 'Make sure the join condition appears in the query.');
    $this
      ->assertStringContainsString("users6.langcode = :views_join_condition_7", $join_info['condition'], 'Make sure the first extra join condition appears in the query.');
    $this
      ->assertStringContainsString("views_test_data.status = :views_join_condition_8", $join_info['condition'], 'Make sure the second extra join condition appears in the query.');
    $this
      ->assertStringContainsString("users6.name = views_test_data.name", $join_info['condition'], 'Make sure the third extra join condition appears in the query.');
    $this
      ->assertEquals([
      'en',
      0,
    ], array_values($join_info['arguments']), 'Make sure the arguments are in the right order');
  }

}

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.
JoinTest::$manager protected property A plugin manager which handlers the instances of joins.
JoinTest::$testViews public static property Views used by this test. Overrides ViewsKernelTestBase::$testViews
JoinTest::setUp protected function Overrides ViewsKernelTestBase::setUp
JoinTest::testBasePlugin public function Tests the join plugin base.
JoinTest::testExamplePlugin public function Tests an example join plugin.
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.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
RelationshipJoinTestBase::$modules protected static property Modules to enable. Overrides ViewsKernelTestBase::$modules
RelationshipJoinTestBase::$rootUser protected property
RelationshipJoinTestBase::schemaDefinition protected function Overrides \Drupal\views\Tests\ViewTestBase::schemaDefinition(). Overrides ViewsKernelTestBase::schemaDefinition
RelationshipJoinTestBase::setUpFixtures protected function Sets up the configuration and schema of views and views_test_data modules. Overrides ViewsKernelTestBase::setUpFixtures
RelationshipJoinTestBase::viewsData protected function Overrides \Drupal\views\Tests\ViewTestBase::viewsData(). Overrides ViewsKernelTestBase::viewsData 1
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.