function NodeLoadMultipleTest::testNodeMultipleLoad

Creates four nodes and ensures that they are loaded correctly.

File

core/modules/node/tests/src/Kernel/NodeLoadMultipleTest.php, line 35

Class

NodeLoadMultipleTest

Tests the loading of multiple nodes.

Namespace

Code

public function testNodeMultipleLoad() : void {
  $node1 = $this->drupalCreateNode([
    'type' => 'article',
    'promote' => 1,
  ]);
  $node2 = $this->drupalCreateNode([
    'type' => 'article',
    'promote' => 1,
  ]);
  $node3 = $this->drupalCreateNode([
    'type' => 'article',
    'promote' => 0,
  ]);
  $node4 = $this->drupalCreateNode([
    'type' => 'page',
    'promote' => 0,
  ]);
  // Load nodes with only a condition. Nodes 3 and 4 will be loaded.
  $nodes = $this->container
    ->get('entity_type.manager')
    ->getStorage('node')
    ->loadByProperties([
    'promote' => 0,
  ]);
  $this->assertEquals($node3->label(), $nodes[$node3->id()]
    ->label(), 'Node was loaded.');
  $this->assertEquals($node4->label(), $nodes[$node4->id()]
    ->label(), 'Node was loaded.');
  $this->assertCount(2, $nodes);
  // Load nodes by nid. Nodes 1, 2 and 4 will be loaded.
  $nodes = Node::loadMultiple([
    1,
    2,
    4,
  ]);
  $this->assertCount(3, $nodes);
  $this->assertTrue(isset($nodes[$node1->id()]), 'Node is correctly keyed in the array');
  $this->assertTrue(isset($nodes[$node2->id()]), 'Node is correctly keyed in the array');
  $this->assertTrue(isset($nodes[$node4->id()]), 'Node is correctly keyed in the array');
  foreach ($nodes as $node) {
    $this->assertIsObject($node);
  }
}