Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\node\Entity\Node;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the loading of multiple nodes.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeLoadMultipleTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Enable Views to test the frontpage against Node::loadMultiple() results.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['views'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     $web_user = $this->drupalCreateUser(['create article content', 'create page content']);
Chris@0:     $this->drupalLogin($web_user);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Creates four nodes and ensures that they are loaded correctly.
Chris@0:    */
Chris@0:   public function testNodeMultipleLoad() {
Chris@0:     $node1 = $this->drupalCreateNode(['type' => 'article', 'promote' => 1]);
Chris@0:     $node2 = $this->drupalCreateNode(['type' => 'article', 'promote' => 1]);
Chris@0:     $node3 = $this->drupalCreateNode(['type' => 'article', 'promote' => 0]);
Chris@0:     $node4 = $this->drupalCreateNode(['type' => 'page', 'promote' => 0]);
Chris@0: 
Chris@0:     // Confirm that promoted nodes appear in the default node listing.
Chris@0:     $this->drupalGet('node');
Chris@0:     $this->assertText($node1->label(), 'Node title appears on the default listing.');
Chris@0:     $this->assertText($node2->label(), 'Node title appears on the default listing.');
Chris@0:     $this->assertNoText($node3->label(), 'Node title does not appear in the default listing.');
Chris@0:     $this->assertNoText($node4->label(), 'Node title does not appear in the default listing.');
Chris@0:     // Load nodes with only a condition. Nodes 3 and 4 will be loaded.
Chris@0:     $nodes = $this->container->get('entity_type.manager')->getStorage('node')
Chris@0:       ->loadByProperties(['promote' => 0]);
Chris@0:     $this->assertEqual($node3->label(), $nodes[$node3->id()]->label(), 'Node was loaded.');
Chris@0:     $this->assertEqual($node4->label(), $nodes[$node4->id()]->label(), 'Node was loaded.');
Chris@0:     $count = count($nodes);
Chris@0:     $this->assertTrue($count == 2, format_string('@count nodes loaded.', ['@count' => $count]));
Chris@0: 
Chris@0:     // Load nodes by nid. Nodes 1, 2 and 4 will be loaded.
Chris@0:     $nodes = Node::loadMultiple([1, 2, 4]);
Chris@0:     $count = count($nodes);
Chris@0:     $this->assertTrue(count($nodes) == 3, format_string('@count nodes loaded', ['@count' => $count]));
Chris@0:     $this->assertTrue(isset($nodes[$node1->id()]), 'Node is correctly keyed in the array');
Chris@0:     $this->assertTrue(isset($nodes[$node2->id()]), 'Node is correctly keyed in the array');
Chris@0:     $this->assertTrue(isset($nodes[$node4->id()]), 'Node is correctly keyed in the array');
Chris@0:     foreach ($nodes as $node) {
Chris@0:       $this->assertTrue(is_object($node), 'Node is an object');
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }