class StubPDO
Same name in other branches
- 9 core/tests/Drupal/Tests/Core/Database/Stub/StubPDO.php \Drupal\Tests\Core\Database\Stub\StubPDO
- 8.9.x core/tests/Drupal/Tests/Core/Database/Stub/StubPDO.php \Drupal\Tests\Core\Database\Stub\StubPDO
- 11.x core/tests/Drupal/Tests/Core/Database/Stub/StubPDO.php \Drupal\Tests\Core\Database\Stub\StubPDO
A stub of \PDO for testing purposes.
We override the constructor method so that PHPUnit can mock the \PDO class. \PDO itself can't be mocked, so we have to create a subclass. This subclass is being used to unit test Connection, so we don't need a functional database but we do need a mock \PDO object.
Hierarchy
- class \Drupal\Tests\Core\Database\Stub\StubPDO extends \Drupal\Tests\Core\Database\Stub\PDO
Expanded class hierarchy of StubPDO
See also
Drupal\Tests\Core\Database\ConnectionTest
Drupal\Core\Database\Connection
http://stackoverflow.com/questions/3138946/mocking-the-pdo-object-using…
12 files declare their use of StubPDO
- CacheTest.php in core/
tests/ Drupal/ Tests/ Core/ Cache/ CacheTest.php - ConditionTest.php in core/
tests/ Drupal/ Tests/ Core/ Database/ ConditionTest.php - ConnectionTest.php in core/
modules/ sqlite/ tests/ src/ Unit/ ConnectionTest.php - ConnectionTest.php in core/
tests/ Drupal/ Tests/ Core/ Database/ ConnectionTest.php - DatabaseEventsTest.php in core/
tests/ Drupal/ Tests/ Core/ Database/ DatabaseEventsTest.php
File
-
core/
tests/ Drupal/ Tests/ Core/ Database/ Stub/ StubPDO.php, line 19
Namespace
Drupal\Tests\Core\Database\StubView source
class StubPDO extends \PDO {
/**
* Construction method.
*
* We override this construction method with a no-op in order to mock \PDO
* under unit tests.
*
* @see http://stackoverflow.com/questions/3138946/mocking-the-pdo-object-using-phpunit
*/
public function __construct() {
// No-op.
}
}
Members
Title Sort descending | Modifiers | Object type | Summary |
---|---|---|---|
StubPDO::__construct | public | function | Construction method. |
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