Definition of Drupal\Core\Entity\Tests\EntityQueryRelationshipTest.
<?php
/**
* @file
* Definition of Drupal\Core\Entity\Tests\EntityQueryRelationshipTest.
*/
namespace Drupal\system\Tests\Entity;
use Drupal\simpletest\WebTestBase;
/**
* Tests Entity Query API relationship functionality.
*/
class EntityQueryRelationshipTest extends WebTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'entity_test',
'taxonomy',
);
/**
* @var \Drupal\field_sql_storage\Entity\QueryFactory
*/
protected $factory;
/**
* Term entities.
*
* @var array
*/
protected $terms;
/**
* User entities.
*
* @var array
*/
public $accounts;
/**
* entity_test entities.
*
* @var array
*/
protected $entities;
/**
* The name of the taxonomy field used for test.
*
* @var string
*/
protected $fieldName;
/**
* The results returned by EntityQuery.
*
* @var array
*/
protected $queryResults;
public static function getInfo() {
return array(
'name' => 'Entity Query relationship',
'description' => 'Tests the Entity Query relationship API',
'group' => 'Entity API',
);
}
protected function setUp() {
parent::setUp();
// We want a taxonomy term reference field. It needs a vocabulary, terms,
// a field and an instance. First, create the vocabulary.
$vocabulary = entity_create('taxonomy_vocabulary', array(
'machine_name' => strtolower($this
->randomName()),
));
$vocabulary
->save();
// Second, create the field.
$this->fieldName = strtolower($this
->randomName());
$field = array(
'field_name' => $this->fieldName,
'type' => 'taxonomy_term_reference',
);
$field['settings']['allowed_values']['vocabulary'] = $vocabulary->machine_name;
field_create_field($field);
// Third, create the instance.
$instance = array(
'entity_type' => 'entity_test',
'field_name' => $this->fieldName,
'bundle' => 'entity_test',
);
field_create_instance($instance);
// Create two terms and also two accounts.
for ($i = 0; $i <= 1; $i++) {
$term = entity_create('taxonomy_term', array(
'name' => $this
->randomName(),
'vid' => $vocabulary->vid,
));
$term
->save();
$this->terms[] = $term;
$this->accounts[] = $this
->drupalCreateUser();
}
// Create three entity_test entities, the 0th entity will point to the
// 0th account and 0th term, the 1st and 2nd entity will point to the
// 1st account and 1st term.
for ($i = 0; $i <= 2; $i++) {
$entity = entity_create('entity_test', array());
$entity->name->value = $this
->randomName();
$index = $i ? 1 : 0;
$entity->user_id->value = $this->accounts[$index]->uid;
$entity->{$this->fieldName}->tid = $this->terms[$index]->tid;
$entity
->save();
$this->entities[] = $entity;
}
$this->factory = drupal_container()
->get('entity.query');
}
/**
* Tests querying.
*/
public function testQuery() {
// This returns the 0th entity as that's only one pointing to the 0th
// account.
$this->queryResults = $this->factory
->get('entity_test')
->condition("user_id.entity.name", $this->accounts[0]->name)
->execute();
$this
->assertResults(array(
0,
));
// This returns the 1st and 2nd entity as those point to the 1st account.
$this->queryResults = $this->factory
->get('entity_test')
->condition("user_id.entity.name", $this->accounts[0]->name, '<>')
->execute();
$this
->assertResults(array(
1,
2,
));
// This returns all three entities because all of them point to an
// account.
$this->queryResults = $this->factory
->get('entity_test')
->exists("user_id.entity.name")
->execute();
$this
->assertResults(array(
0,
1,
2,
));
// This returns no entities because all of them point to an account.
$this->queryResults = $this->factory
->get('entity_test')
->notExists("user_id.entity.name")
->execute();
$this
->assertEqual(count($this->queryResults), 0);
// This returns the 0th entity as that's only one pointing to the 0th
// term (test without specifying the field column).
$this->queryResults = $this->factory
->get('entity_test')
->condition("{$this->fieldName}.entity.name", $this->terms[0]->name)
->execute();
$this
->assertResults(array(
0,
));
// This returns the 0th entity as that's only one pointing to the 0th
// term (test with specifying the column name).
$this->queryResults = $this->factory
->get('entity_test')
->condition("{$this->fieldName}.tid.entity.name", $this->terms[0]->name)
->execute();
$this
->assertResults(array(
0,
));
// This returns the 1st and 2nd entity as those point to the 1st term.
$this->queryResults = $this->factory
->get('entity_test')
->condition("{$this->fieldName}.entity.name", $this->terms[0]->name, '<>')
->execute();
$this
->assertResults(array(
1,
2,
));
}
/**
* Assert the results.
*
* @param array $expected
* A list of indexes in the $this->entities array.
*/
protected function assertResults($expected) {
$this
->assertEqual(count($this->queryResults), count($expected));
foreach ($expected as $key) {
$id = $this->entities[$key]
->id();
$this
->assertEqual($this->queryResults[$id], $id);
}
}
}
Name | Description |
---|---|
EntityQueryRelationshipTest | Tests Entity Query API relationship functionality. |