$this->assertNotEmpty($params[0]['prefix']);
$this->assertEmpty($params[0]['suffix']);
- $sqlFn = new $className('total');
+ $sqlFn = new $className($fnName . '(total)');
$this->assertEquals($fnName, $sqlFn->getName());
$this->assertEquals(['total'], $sqlFn->getFields());
$this->assertCount(1, $this->getArgs($sqlFn));