require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe TasksController do
  mock_models :task
  
  describe :get => :index do
    expects :find, :on => Task, :with => :all, :returns => mock_task
    should_assign_to :tasks, :with => mock_task

    describe Mime::XML do
      expects :to_xml, :on => mock_task, :returns => 'generated xml'

      should_assign_to :tasks, :with => mock_task
      should_respond_with :body => /generated_xml/, :content_type => Mime::XML
    end
  end

  describe :get => :show, :id => '37' do
    expects :find, :on => Task, :with => '37', :returns => mock_task
    should_assign_to :task, :with => mock_task
    
    describe Mime::XML do
      expects :to_xml, :on => mock_task, :returns => 'generated xml'

      should_assign_to :task, :with => mock_task
      should_respond_with :body => /generated_xml/, :content_type => Mime::XML
    end
  end

  describe :get => :new do
    expects :new, :on => Task, :returns => mock_task
    should_assign_to :task, :with => mock_task
  end

  describe :get => :edit, :id => '37' do
    expects :find, :on => Task, :with => '37', :returns => mock_task
    should_assign_to :task, :with => mock_task  
  end

  describe :post => :create, :task => {:these => 'params'} do
    expects :new, :on => Task, :with => {'these' => 'params'}, :returns => mock_task

    describe "with valid params" do
      expects :save, :on => mock_task, :returns => true

      should_assign_to :task, :with => mock_task
      should_redirect_to { task_url(mock_task) }
    end
   
    describe "with invalid params" do
      expects :save, :on => mock_task, :returns => false

      should_assign_to :task, :with => mock_task
      should_render_template 'new'
    end
  end

  describe :put => :update, :id => "37", :task => {:these => 'params'} do
    expects :find, :on => Task, :with => '37', :returns => mock_task

    describe "with valid params" do
      expects :update_attributes, :on => mock_task, :with => {'these' => 'params'}, :returns => true

      should_assign_to :task, :with => mock_task
      should_redirect_to { task_url(mock_task) }
    end
    
    describe "with invalid params" do
      expects :update_attributes, :on => mock_task, :with => {'these' => 'params'}, :returns => false

      should_assign_to :task, :with => mock_task
      should_render_template 'edit'
    end
  end

  describe :delete => :destroy do
    expects :find, :on => Task, :with => '37', :returns => mock_task
    expects :destroy, :on => mock_task

    should_assign_to :task, :with => mock_task
    should_redirect_to { tasks_url }
  end
end