@qiangxue since we are using `fixturePath` also for searching simple fixtures files `{some_name}Fixture.php` i think we cant remove it. Or for `FixtureController` we should use your approach - `$fixturePath = Yii::getAlias('@' . str_replace('\\', '/', $fixtureNamespace);` in `findFixtures` method?
And as was said move `fixturePath` to the faker?