Databases
StackOverflow2013
Postsdbo
POFactoryGirl build_stubbed strategy with a has_many association
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POFactoryGirl build_stubbed strategy with a has_many association
    primarykey
    data
    text
    <p>Given a standard has_many relationship between two objects. For a simple example, let's go with:</p> <pre><code>class Order &lt; ActiveRecord::Base has_many :line_items end class LineItem &lt; ActiveRecord::Base belongs_to :order end </code></pre> <p>What I'd like to do is generate a stubbed order with a list of stubbed line items.</p> <pre><code>FactoryGirl.define do factory :line_item do name 'An Item' quantity 1 end end FactoryGirl.define do factory :order do ignore do line_items_count 1 end after(:stub) do |order, evaluator| order.line_items = build_stubbed_list(:line_item, evaluator.line_items_count, :order =&gt; order) end end end </code></pre> <p>The above code does not work because Rails wants to call save on the order when line_items is assigned and FactoryGirl raises an exception: <code>RuntimeError: stubbed models are not allowed to access the database</code></p> <p>So how do you (or is it possible) to generate an stubbed object where it's has_may collection is also stubbed?</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USJared
    1. USJared
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. This table or related slice is empty.
      1. VTUpMod
    1. COso you mean stubbed is you do not want to it hit the db? what's your purpose to do that?
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. USMike Li
    2. COwhat about: `order.stub(:line_items).and_return build_stubbed_list(...)`
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. USapneadiving
    3. CO@apneadiving The goal was to do this all in the factory. Sure I could stub the method in my spec (or in a test), but then it's not a nice one-liner.
      singulars
      1. POFactoryGirl build_stubbed strategy with a has_many association
      1. USJared
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload