Tests the routing feature of EntityFieldQuery.

File

modules/simpletest/tests/entity_query.test, line 1308

Class

EntityFieldQueryTestCase

Tests EntityFieldQuery.

Code

function testEntityFieldQueryRouting() {
 // Entity-only query.
 $query = new EntityFieldQuery ();
 $query->entityCondition ('entity_type', 'test_entity_bundle_key');
 $this->assertIdentical ($query->queryCallback (), array(
 $query,
 'propertyQuery',
 ), 'Entity-only queries are handled by the propertyQuery handler.');
 // Field-only query.
 $query = new EntityFieldQuery ();
 $query->fieldCondition ($this->fields [0], 'value', '3');
 $this->assertIdentical ($query->queryCallback (), 'field_sql_storage_field_storage_query', 'Pure field queries are handled by the Field storage handler.');
 // Mixed entity and field query.
 $query = new EntityFieldQuery ();
 $query->entityCondition ('entity_type', 'test_entity_bundle_key')
 ->fieldCondition ($this->fields [0], 'value', '3');
 $this->assertIdentical ($query->queryCallback (), 'field_sql_storage_field_storage_query', 'Mixed queries are handled by the Field storage handler.');
 // Overriding with $query->executeCallback.
 $query = new EntityFieldQuery ();
 $query->entityCondition ('entity_type', 'test_entity_bundle_key');
 $query->executeCallback  = 'field_test_dummy_field_storage_query';
 $this->assertEntityFieldQuery ($query, array(
 array(
 'user',
 1,
 ),
 ), 'executeCallback can override the query handler.');
 // Overriding with $query->executeCallback via hook_entity_query_alter().
 $query = new EntityFieldQuery ();
 $query->entityCondition ('entity_type', 'test_entity_bundle_key');
 // Add a flag that will be caught by field_test_entity_query_alter().
 variable_set ('field_test_entity_query_alter_execute_callback', TRUE);
 $this->assertEntityFieldQuery ($query, array(
 array(
 'user',
 1,
 ),
 ), 'executeCallback can override the query handler when set in a hook_entity_query_alter().');
 variable_set ('field_test_entity_query_alter_execute_callback', FALSE);
 // Mixed-storage queries.
 $query = new EntityFieldQuery ();
 $query->fieldCondition ($this->fields [0], 'value', '3')
 ->fieldCondition ($this->fields [1], 'shape', 'squ', 'STARTS_WITH');
 // Alter the storage of the field.
 $query->fields [1]['storage']['module'] = 'dummy_storage';
 try {
 $query->queryCallback ();
 } catch (EntityFieldQueryException $exception) {
 $pass = $exception->getMessage() == t ("Can't handle more than one field storage engine");
 }
 $this->assertTrue ($pass, 'Cannot query across field storage engines.');
}

---