update plugins to allow listing via API

spec/controllers/plugins_controller_spec.rb

@@ -3,18 +3,54 @@ require 'spec_helper'
 describe PluginsController do
  before :each do
     @user = FactoryGirl.create(:user)
-    controller.stub(:current_user).and_return(@user)
-    controller.stub(:current_user_session).and_return(true)
-
     @plugin = FactoryGirl.create(:plugin, :user => @user)
     @channel = FactoryGirl.create(:channel, :user => @user)
   end
 
   describe "GET 'private_plugins' for plugin" do
+    before :each do
+      controller.stub(:current_user).and_return(@user)
+      controller.stub(:current_user_session).and_return(true)
+    end
+
     it "should return plugin windows" do
       get 'private_plugins', :channel_id => @channel.id
       response.should be_successful
     end
   end
 
+  describe "Not Logged In" do
+    it "should display public plugins" do
+      get :public
+      response.should render_template('public')
+    end
+
+    it "should show paginated list of public plugins as json" do
+      @plugin.update_column(:public_flag, true)
+      get :public, :format => :json
+      JSON.parse(response.body).keys.include?('pagination').should be_true
+      JSON.parse(response.body)['plugins'].length.should eq(1)
+    end
+
+    it "should not show private plugins" do
+      @plugin.update_column(:public_flag, false)
+      get :public, :format => :json
+      JSON.parse(response.body)['plugins'].length.should eq(0)
+    end
+  end
+
+  describe "API" do
+    describe "list plugins" do
+      it "should not list my plugins" do
+        get :index, {:api_key => 'INVALID', :format => 'json'}
+        response.status.should eq(401)
+      end
+
+      it "lists my plugins" do
+        get :index, {:api_key => @user.api_key, :format => 'json'}
+        response.should be_successful
+      end
+    end
+  end
 end
+