fixtures.json

[
  { "model": "User", "items": [
    {
      "id": 1,
      "email": "a@a.com",
      "username": "admin",
      "first_name": "The",
      "last_name": "Admin",
      "password": "password",
      "active": true,
      "confirmed_at": "2017-08-30 00:00:00 UTC"
    },
    {
      "id": 2,
      "email": "a@b.com",
      "username": "user",
      "first_name": "The",
      "last_name": "User",
      "password": "password",
      "active": true,
      "confirmed_at": "2017-08-30 00:00:00 UTC"
    }
  ]},
  { "model": "Role", "items": [
    {
      "id": 1,
      "name": "ROLE_ADMIN"
    },
    {
      "id": 2,
      "name": "ROLE_USER"
    }
  ]},
  { "model": "UserRole", "items": [
    {
      "user_id": 1,
      "role_id": 1
    },
    {
      "user_id": 2,
      "role_id": 2
    }
  ]}
]