- description: Add a computed field get_articles to author table
  url: /v1/query
  status: 200
  query:
    type: add_computed_field
    args:
      table: author
      name: get_articles
      definition:
        function: fetch_articles
        table_argument: author_row
  response:
    message: success

- description: Add a computed field full_name to author table
  url: /v1/query
  status: 200
  query:
    type: add_computed_field
    args:
      table: author
      name: full_name
      definition:
        function: full_name
  response:
    message: success

- description: Create select permission with non existed computed fields
  url: /v1/query
  status: 400
  query:
    type: create_select_permission
    args:
      table: author
      role: user
      permission:
        columns: '*'
        computed_fields:
        - full_name
        - random
        filter: {}
  response:
    path: "$.args.computed_fields[1]"
    error: computed field "random" does not exist
    code: not-exists

- description: Create select permission with computed field whose return table's select permission is not defined
  url: /v1/query
  status: 400
  query:
    type: create_select_permission
    args:
      table: author
      role: user
      permission:
        columns: '*'
        computed_fields:
        - full_name
        - get_articles
        filter: {}
  response:
    path: "$.args.computed_fields[1]"
    error: computed field "get_articles" executes function "fetch_articles" which returns
      set of table "article"; select permission on "article" for role "user" does not
      exist
    code: permission-denied

- description: Create select permission on article table
  url: /v1/query
  status: 200
  query:
    type: create_select_permission
    args:
      table: article
      role: user
      permission:
        columns: '*'
        filter: {}
  response:
    message: success

- description: Create select permission with computed fields on author table
  url: /v1/query
  status: 200
  query:
    type: create_select_permission
    args:
      table: author
      role: user
      permission:
        columns: '*'
        computed_fields:
        - full_name
        - get_articles
        filter: {}
  response:
    message: success

- description: Try to drop a computed field defined in permission
  url: /v1/query
  status: 400
  query:
    type: drop_computed_field
    args:
      table: author
      name: get_articles
  response:
    path: "$.args"
    error: 'cannot drop due to the following dependent objects : permission author.user.select'
    code: dependency-error

- description: Drop a computed field with cascade
  url: /v1/query
  status: 200
  query:
    type: drop_computed_field
    args:
      table: author
      name: get_articles
      cascade: true
  response:
    message: success

- description: Drop a computed field
  url: /v1/query
  status: 200
  query:
    type: drop_computed_field
    args:
      table: author
      name: full_name
  response:
    message: success