TaxonomyQueryAlterTest.php

Same filename in other branches
  1. 9 core/modules/taxonomy/tests/src/Kernel/TaxonomyQueryAlterTest.php
  2. 10 core/modules/taxonomy/tests/src/Kernel/TaxonomyQueryAlterTest.php
  3. 11.x core/modules/taxonomy/tests/src/Kernel/TaxonomyQueryAlterTest.php

Namespace

Drupal\Tests\taxonomy\Kernel

File

core/modules/taxonomy/tests/src/Kernel/TaxonomyQueryAlterTest.php

View source
<?php

namespace Drupal\Tests\taxonomy\Kernel;

use Drupal\Core\Database\Database;
use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\taxonomy\Traits\TaxonomyTestTrait;

/**
 * Tests that appropriate query tags are added.
 *
 * @group taxonomy
 */
class TaxonomyQueryAlterTest extends KernelTestBase {
    use TaxonomyTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'filter',
        'taxonomy',
        'taxonomy_test',
        'text',
        'user',
    ];
    
    /**
     * Tests that appropriate tags are added when querying the database.
     */
    public function testTaxonomyQueryAlter() {
        $this->installEntitySchema('taxonomy_term');
        // Create a new vocabulary and add a few terms to it.
        $vocabulary = $this->createVocabulary();
        $terms = [];
        for ($i = 0; $i < 5; $i++) {
            $terms[$i] = $this->createTerm($vocabulary);
        }
        // Set up hierarchy. Term 2 is a child of 1.
        $terms[2]->parent = $terms[1]->id();
        $terms[2]->save();
        
        /** @var \Drupal\taxonomy\TermStorageInterface $term_storage */
        $term_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('taxonomy_term');
        $this->setupQueryTagTestHooks();
        $loaded_term = $term_storage->load($terms[0]->id());
        // First term was loaded.
        $this->assertEquals($terms[0]->id(), $loaded_term->id());
        // TermStorage::load().
        $this->assertQueryTagTestResult(1, 0);
        $this->setupQueryTagTestHooks();
        $loaded_terms = $term_storage->loadTree($vocabulary->id());
        // All terms were loaded.
        $this->assertCount(5, $loaded_terms);
        // TermStorage::loadTree().
        $this->assertQueryTagTestResult(1, 1);
        $this->setupQueryTagTestHooks();
        $loaded_terms = $term_storage->loadParents($terms[2]->id());
        // All parent terms were loaded.
        $this->assertCount(1, $loaded_terms);
        // TermStorage::loadParents().
        $this->assertQueryTagTestResult(3, 1);
        $this->setupQueryTagTestHooks();
        $loaded_terms = $term_storage->loadChildren($terms[1]->id());
        // All child terms were loaded.
        $this->assertCount(1, $loaded_terms);
        // TermStorage::loadChildren().
        $this->assertQueryTagTestResult(3, 1);
        $this->setupQueryTagTestHooks();
        $connection = Database::getConnection();
        $query = $connection->select('taxonomy_term_data', 't');
        $query->addField('t', 'tid');
        $query->addTag('taxonomy_term_access');
        $tids = $query->execute()
            ->fetchCol();
        // All term IDs were retrieved.
        $this->assertCount(5, $tids);
        // Database custom ::select() with 'taxonomy_term_access' tag (preferred).
        $this->assertQueryTagTestResult(1, 1);
        $this->setupQueryTagTestHooks();
        $query = $connection->select('taxonomy_term_data', 't');
        $query->addField('t', 'tid');
        $query->addTag('term_access');
        $tids = $query->execute()
            ->fetchCol();
        // All term IDs were retrieved.
        $this->assertCount(5, $tids);
        // Database custom ::select() with term_access tag (deprecated).
        $this->assertQueryTagTestResult(1, 1);
        $this->setupQueryTagTestHooks();
        $query = \Drupal::entityQuery('taxonomy_term');
        $query->addTag('taxonomy_term_access');
        $result = $query->execute();
        // All term IDs were retrieved.
        $this->assertCount(5, $result);
        // Custom entity query with taxonomy_term_access tag (preferred).
        $this->assertQueryTagTestResult(1, 1);
        $this->setupQueryTagTestHooks();
        $query = \Drupal::entityQuery('taxonomy_term');
        $query->addTag('term_access');
        $result = $query->execute();
        // All term IDs were retrieved.
        $this->assertCount(5, $result);
        // Custom entity query with taxonomy_term_access tag (preferred).
        $this->assertQueryTagTestResult(1, 1);
    }
    
    /**
     * Sets up the hooks in the test module.
     */
    protected function setupQueryTagTestHooks() {
        taxonomy_terms_static_reset();
        $state = $this->container
            ->get('state');
        $state->set('taxonomy_test_query_alter', 0);
        $state->set('taxonomy_test_query_term_access_alter', 0);
        $state->set('taxonomy_test_query_taxonomy_term_access_alter', 0);
    }
    
    /**
     * Verifies invocation of the hooks in the test module.
     *
     * @param int $expected_generic_invocations
     *   The number of times the generic query_alter hook is expected to have
     *   been invoked.
     * @param int $expected_specific_invocations
     *   The number of times the tag-specific query_alter hooks are expected to
     *   have been invoked.
     */
    protected function assertQueryTagTestResult($expected_generic_invocations, $expected_specific_invocations) {
        $state = $this->container
            ->get('state');
        $this->assertEquals($expected_generic_invocations, $state->get('taxonomy_test_query_alter'));
        $this->assertEquals($expected_specific_invocations, $state->get('taxonomy_test_query_term_access_alter'));
        $this->assertEquals($expected_specific_invocations, $state->get('taxonomy_test_query_taxonomy_term_access_alter'));
    }

}

Classes

Title Deprecated Summary
TaxonomyQueryAlterTest Tests that appropriate query tags are added.

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