Feature test multiple requests failure

[saimonas7]

During feature test, when I'm trying to send multiple requests to show function (BaseApiController), all requests after first one fails in findById function (BaseApiRepository). I figured out that query builder instance is not destroyed after first request and where clauses remains from previous requests. For example:

// First request
"select * from "pages" where "pages"."id" = ? limit 1"
// Second request
"select * from "pages" where "pages"."id" = ? and "pages"."id" = ? limit 1"
// Third request
"select * from "pages" where "pages"."id" = ? and "pages"."id" = ? and "pages"."id" = ? limit 1"

One of possible solutions would be to update initQuery function in BaseApiRepository and unset Query Builder if it's set. E.g.

    public function initQuery()
    {
        if (isset($this->query)) {
            unset($this->query);
        }
        $this->query = $this->model->newQuery();
    }