1) Is there a way to make this trivial example spec to pass? (If so,
how?)
2) Advice: I would like to write more view specs, especially on views
for models with more complex relationships. Is it worth it?
(The reason I ask this somewhat rhetorical question is because I cannot
find any examples of this on the web and have tried about everything I
can think of, but I still can't get view specs containing nested model
forms to pass, using fields_for on models with
accepts_nested_attributes_for.)
Much thanks!!!
Matt Smith
#spec/views/assets/new.html.erb_spec.rb
describe "assets/new.html.erb" do
let(:asset) { mock_model("Asset").as_new_record.as_null_object }
let(:owner) { mock_model("Owner").as_new_record.as_null_object }
before(:each) do
asset.stub(:owner => owner)
assign(:asset, asset)
end
it "renders new asset form with owner attributes" do
render
assert_select "form[method=post][action=?]", assets_path do
assert_select
"input[type=text][name='asset[owner_attributes][name]']"
end
end
end
#app/views/assets/new.html.erb
<%= form_for(@asset) do |f| %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<%= f.fields_for :owner do |owner_fields| %>
<div class="field">
<%= owner_fields.label :name %>
<%= owner_fields.text_field :name %>
</div>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
# Where the relationship will be the following....
class Asset < ActiveRecord::Base
has_one :owner
accepts_nested_attributes_for :owner
end
class Owner < ActiveRecord::Base
belongs_to :asset
end
class AssetController < ApplicationController
def new
@asset = Asset.new
@asset.build_owner
end
end
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