function EntityLoadTestCase::testEntityLoadConditions
Tests the functionality for loading entities matching certain conditions.
File
-
modules/
simpletest/ tests/ entity_crud.test, line 25
Class
- EntityLoadTestCase
- Tests the entity_load() function.
Code
public function testEntityLoadConditions() {
// Create a few nodes. One of them is given an edge-case title of "Array",
// because loading entities by an array of conditions is subject to PHP
// array-to-string conversion issues and we want to test those.
$node_1 = $this->drupalCreateNode(array(
'title' => 'Array',
));
$node_2 = $this->drupalCreateNode(array(
'title' => 'Node 2',
));
$node_3 = $this->drupalCreateNode(array(
'title' => 'Node 3',
));
// Load all entities so that they are statically cached.
$all_nodes = entity_load('node', FALSE);
// Check that the first node can be loaded by title.
$nodes_loaded = entity_load('node', FALSE, array(
'title' => 'Array',
));
$this->assertEqual(array_keys($nodes_loaded), array(
$node_1->nid,
));
// Check that the second and third nodes can be loaded by title using an
// array of conditions, and that the first node is not loaded from the
// cache along with them.
$nodes_loaded = entity_load('node', FALSE, array(
'title' => array(
'Node 2',
'Node 3',
),
));
ksort($nodes_loaded);
$this->assertEqual(array_keys($nodes_loaded), array(
$node_2->nid,
$node_3->nid,
));
$this->assertIdentical($nodes_loaded[$node_2->nid], $all_nodes[$node_2->nid], 'Loaded node 2 is identical to cached node.');
$this->assertIdentical($nodes_loaded[$node_3->nid], $all_nodes[$node_3->nid], 'Loaded node 3 is identical to cached node.');
}
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