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POTesting a scoped find in a Rails controller with RSpec
 

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  1. POTesting a scoped find in a Rails controller with RSpec
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    <p>I've got a controller called SolutionsController whose index action is different depending on the value of <code>params[:user_id]</code>. If its nil, then it simply displays all of the solutions on my site, but if its not nil, then it displays all of the solutions for the given user id.</p> <p>Here it is:</p> <pre><code>def index if(params[:user_id]) @solutions = @user.solutions.find(:all) else @solutions = Solution.find(:all) end end </code></pre> <p>and <code>@user</code> is determined like this:</p> <pre><code>private def load_user if(params[:user_id ]) @user = User.find(params[:user_id]) end end </code></pre> <p>I've got an Rspec test to test the index action if the user is nil:</p> <pre><code>describe "GET index" do context "when user_id is nil" do it "should find all of the solutions" do Solution.should_receive(:find).with(:all).and_return(@solutions) get :index end end end </code></pre> <p>however, can someone tell me how I write a similar test for the other half of my controller, when the user id isn't nil?</p> <p>Something like:</p> <pre><code>describe "GET index" do context "when user_id isn't nil" do before(:each) do @user = Factory.create(:user) @solutions = 7.times{Factory.build(:solution, :user =&gt; @user)} @user.stub!(:solutions).and_return(@solutions) end it "should find all of the solutions owned by a user" do @user.should_receive(:solutions).and_return(@solutions) get :index, :user_id =&gt; @user.id end end end </code></pre> <p>But that doesn't work. Can someone help me out?</p>
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