public function RelationRulesTest::testRelationCreateRelation in Relation 8
Same name and namespace in other branches
- 8.2 src/Tests/RelationRulesTest.php \Drupal\relation\Tests\RelationRulesTest::testRelationCreateRelation()
Test to create a relation in different ways by executing a rule.
File
- src/
Tests/ RelationRulesTest.php, line 47
Class
- RelationRulesTest
- Relation Rules integration.
Namespace
Drupal\relation\TestsCode
public function testRelationCreateRelation() {
/* We don't want test failures if the Rules module isn't used.
if (module_exists('rules')) {
$node = $this->drupalCreateNode(array('type' => 'article'));
$user = $this->drupalCreateUser();
$endpoints = array(
entity_metadata_wrapper('node', $node),
entity_metadata_wrapper('user', $user),
);
// Test to create a relation by setting two endpoints and saving it. This
// primarily tests the endpoint property set callback.
$rule = rule();
$rule->action('entity_create', array(
'type' => 'relation',
'param_relation_type' => $this->relation_types['symmetric']['id'],
'param_author:select' => 'site:current-user',
'param_endpoints' => $endpoints,
'entity_created:var' => 'relation',
));
$rule->execute();
// There is no way for the rule to return the created relation. So get the
// last inserted id, which should be the relation we are looking for.
$relation_id = \Drupal::database()->query('SELECT MAX(relation_id) FROM {relation}')->fetchField();
// If all went well, we should now have a relation with correct endpoints.
$relation = Relation::load($relation_id);
$correct = ($relation->endpoints[Language::LANGCODE_NOT_SPECIFIED][0]['entity_id'] == $node->nid) && ($relation->endpoints[Language::LANGCODE_NOT_SPECIFIED][1]['entity_id'] == $user->uid);
$this->assertTrue($correct, 'Relation was created by setting two endpoints from rule context and saving it.');
// Test to create a relation by first fetching the endpoints from the
// last relation and then settings them in a new one. This primarily tests
// the endpoint property get callback.
$rule = rule();
// This will load a relation into the context of the rule.
$rule->action('entity_fetch', array('type' => 'relation', 'id' => $relation_id));
$rule->action('entity_create', array(
'type' => 'relation',
'param_relation_type' => $this->relation_types['symmetric']['id'],
'param_author:select' => 'site:current-user',
// Now, load the endpoints from the fetched relation, into a new
// relation.
'param_endpoints:select' => 'entity-fetched:endpoints',
'entity_created:var' => 'relation',
));
$rule->execute();
// There is no way for the rule to return the created relation. So get the
// last inserted id, which should be the relation we are looking for.
$relation_id = \Drupal::database()->query('SELECT MAX(relation_id) FROM {relation}')->fetchField();
$relation = Relation::load($relation_id);
// The $node and the $user should be the the same as in the last test,
// since we fetched the endpoits from that relation.
$correct = ($relation->endpoints[Language::LANGCODE_NOT_SPECIFIED][0]['entity_id'] == $node->nid) && ($relation->endpoints[Language::LANGCODE_NOT_SPECIFIED][1]['entity_id'] == $user->uid);
$this->assertTrue($correct, 'Relation was created by fetching endpoints from another relation and saving it.');
// Tests that relation properties are available in rules. So create a new
// rule with relation action, and check that the text is available among
// the "Data selectors" list.
// Enables UI module for rules.
module_enable(array('rules_admin'));
// Resets permissions, because module_enable() doesn't clear static cache.
$this->checkPermissions(array(), TRUE);
// Creates new user.
$user = $this->drupalCreateUser(array('administer rules'));
$this->drupalLogin($user);
// Cleares the cache, becaues UI module's menu items don't exists.
drupal_flush_all_caches();
// Creates rule.
$this->drupalGet('admin/config/workflow/rules/reaction/add');
$post = array(
'settings[label]' => 'Similar',
'settings[name]' => 'similar',
'event' => 'node_view',
);
$this->drupalPostForm(NULL, $post, t('Save'));
// Adds action.
$this->clickLink(t('Add action'));
$post = array(
'element_name' => 'relation_rules_load_related',
);
$this->drupalPostForm(NULL, $post, t('Continue'));
$this->assertText('node:relation-directional-node-reverse:0', "The created relation properties are found.");
}
*/
}