/** * Stored routine with designation type none must return the number of rows affected. */ public function test1() { $n = DataLayer::testLog(); $this->expectOutputRegex('/^(\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\sHello, world\\n){2}$/'); $this->assertEquals(2, $n); }