Make Your phpUnit Tests Run Faster by Sharing Fixtures
There are few good reasons why you may want to share the fixtures between test, and most of the time the reason could be a bad design. For example, you would like to use share database connections, but your database adapter does not implement Singleton pattern . In order to take advantage of sharing fixtures between tests within single Test Case, your test case should implement two public static methods setUpBeforeClass() and tearDownAfterClass() , and shared fixture itself should be protected static variable. Following example shows sharing database fixture between tests: <?php class DatabaseTest extends PHPUnit_Framework_TestCase { protected static $dbh; public static function setUpBeforeClass() { self::$dbh = new PDO('sqlite::memory:'); } public static function tearDownAfterClass() { self::$dbh = NULL; } public function testShouldReturnCountGreaterThanZero() { $cmd = self::$dbh->prepare('SELEC...