On 3 May 2011, at 15:05, Matt S. wrote:
> Chris Mear wrote in post #996234:
>> On 2 May 2011 00:58, Matt S. <li...@ruby-forum.com> wrote:
>>> accepts_nested_attributes_for.)
>>> before(:each) do
>>> end
>>> <%= f.fields_for :owner do |owner_fields| %>
>>>
>>> class AssetController < ApplicationController
>>> def new
>>> @asset = Asset.new
>>> @asset.build_owner
>>> end
>>> end
>>
>> Can you get the contents of 'response.body' from inside that spec
>> example, so we can see what's being rendered when the spec is run?
>>
>> Chris
>
> Thanks Chis,
>
> Here is the rendered content:
>
> <h1>New asset</h1>
>
> <form accept-charset="UTF-8" action="/assets" class="new_asset"
> id="new_asset" method="post"><div
> style="margin:0;padding:0;display:inline"><input name="utf8"
> type="hidden" value="✓" /></div>
>
> <div class="field">
> <label for="asset_name">Name</label><br />
> <input id="asset_name" name="asset[name]" size="30" type="text"
> value="Asset_#<RSpec::Core::ExampleGroup::Nested_2:0x00000004217d08>"
> />
> </div>
>
> <h2>Owner</h2>
>
> <div class="actions">
> <input id="asset_submit" name="commit" type="submit" value="Create
> Asset" />
> </div>
> </form>
>
> <a href="/assets">Back</a>
>
>
> As you can see nothing comes up for the fields_for :owner block. I have
> tried stubbing owner_attributes and owner_attributes=, as your
> previously suggested, but I saw no change. It does seem that I need to
> mock something else on the assets model to get this to work. I have
> started combing through the the action_view source code but have not run
> into anything to get me on the right trail yet, although I have learned
> a lot about other things!
>
> If you want to see everything you can do a 'git clone
> git://github.com/matthewcalebsmith/asset_owner.git' to get the whole
> mock project, in case I have left out any pertinent details.
The following patch makes the example pass for me. The key change was to take
out the #as_null_object call on your mock models. That seems to be interfering
with Action View's detection of nested attributes acceptance, but I'm not sure
exactly why.
Chris
>From 0829776dd45b3a0c57134f7af5d4f21feebe5fd7 Mon Sep 17 00:00:00 2001
From: Chris Mear <ch...@feedmechocolate.com>
Date: Tue, 3 May 2011 18:11:40 +0100
Subject: [PATCH] Fix stubbing for nested form in assets/new.
---
spec/views/assets/new.html.erb_spec.rb | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/spec/views/assets/new.html.erb_spec.rb
b/spec/views/assets/new.html.erb_spec.rb
index b8845fe..9bf3b26 100644
--- a/spec/views/assets/new.html.erb_spec.rb
+++ b/spec/views/assets/new.html.erb_spec.rb
@@ -1,13 +1,18 @@
require 'spec_helper'
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 }
+ let(:asset) { mock_model("Asset").as_new_record }
+ let(:owner) { mock_model("Owner").as_new_record }
before(:each) do
asset.stub(:owner => owner)
- asset.accepts_nested_attributes_for :owner
+ asset.stub(:name)
+ asset.stub(:owner_attributes=)
+
+ owner.stub(:name)
+
assign(:asset, asset)
+
end
it "renders new asset form with owner attributes" do
--
1.7.4.4
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