added CRUD for snippets

Hesham E committed Sep 01, 2010

commit 32e99321d5e2092744f0697f9a9947a857d107f9

Showing 6 changed files with 126 additions and 3 deletions

app/controllers/cms_admin/snippets_controller.rb +46 -1

@@	@@ -1,5 +1,50 @@
	class CmsAdmin::SnippetsController < CmsAdmin::BaseController
+	before_filter :build_cms_snippet,
+	:only => [:new, :create]
+	before_filter :load_cms_snippet,
+	:only => [:edit, :update, :destroy]
+
+	def index
+	@cms_snippets = CmsSnippet.all(:order => 'label')
+	end

-	# TODO
+	def new
+	end

+	def create
+	@cms_snippet.save!
+	flash[:notice] = 'Snippet saved'
+	redirect_to :action => :edit, :id => @cms_snippet
+	rescue ActiveRecord::RecordInvalid
+	render :action => :new
+	end
+
+	def edit
+	end
+
+	def update
+	@cms_snippet.update_attributes!(params[:cms_snippet])
+	flash[:notice] = 'Snippet saved'
+	redirect_to :action => :edit, :id => @cms_snippet
+	rescue ActiveRecord::RecordInvalid
+	render :action => :edit
+	end
+
+	def destroy
+	@cms_snippet.destroy
+	flash[:notice] = 'Snippet deleted'
+	redirect_to :action => :index
+	end
+
+	protected
+	def build_cms_snippet
+	@cms_snippet = CmsSnippet.new(params[:cms_snippet])
+	end
+
+	def load_cms_snippet
+	@cms_snippet = CmsSnippet.find(params[:id])
+	rescue ActiveRecord::RecordNotFound
+	flash[:error] = 'Snippet not found'
+	redirect_to :action => :index
+	end
	end

app/views/cms_admin/snippets/_form.html.erb +2 -0

@@	@@ -0,0 +1,2 @@
+	<%= form.text_field :label %>
+	<%= form.text_area :content %>
	\ No newline at end of file

app/views/cms_admin/snippets/edit.html.erb +6 -0

@@	@@ -0,0 +1,6 @@
+	<h1> Editing Snippet </h1>
+
+	<%= cms_form_for @cms_snippet, :url => {:action => :update} do \|form\| %>
+	<%= render :partial => 'form', :object => form %>
+	<%= form.submit 'Update Snippet' %>
+	<% end %>
	\ No newline at end of file

app/views/cms_admin/snippets/index.html.erb +3 -0

@@	@@ -0,0 +1,3 @@
+	<h1>Snippets</h1>
+
+	<%= debug @cms_snippets %>
	\ No newline at end of file

app/views/cms_admin/snippets/new.html.erb +6 -0

@@	@@ -0,0 +1,6 @@
+	<h1> New Snippet </h1>
+
+	<%= cms_form_for @cms_snippet, :url => {:action => :create} do \|form\| %>
+	<%= render :partial => 'form', :object => form %>
+	<%= form.submit 'Create Snippet' %>
+	<% end %>
	\ No newline at end of file

test/functional/cms_admin/snippets_controller_test.rb +63 -2

@@	@@ -1,9 +1,70 @@
	require File.dirname(__FILE__) + '/../../test_helper'

	class CmsAdmin::SnippetsControllerTest < ActionController::TestCase
+
+	def test_index
+	get :index
+	assert_response :success
+	assert_template 'index'
+	end
+
+	def test_new
+	get :new
+	assert_response :success
+	assert_template 'new'
+	end
+
+	def test_create
+	assert_difference 'CmsSnippet.count', 1 do
+	post :create, :cms_snippet => cms_snippet_params
+	end
+	assert_equal 'Snippet saved', flash[:notice]
+	assert_redirected_to edit_cms_admin_snippet_path(assigns(:cms_snippet))
+	end
+
+	def test_create_fails
+	assert_no_difference 'CmsSnippet.count' do
+	post :create, :cms_snippet => cms_snippet_params(:label => '')
+	end
+	assert_response :success
+	assert_template 'new'
+	end

-	def test_something
-	flunk
+	def test_edit
+	get :edit, :id => cms_snippets(:default)
+	assert_response :success
+	assert_template 'edit'
	end

+	def test_update
+	snippet = cms_snippets(:default)
+	put :update, :id => snippet, :cms_snippet => {:label => 'new-label'}
+	assert_equal 'Snippet saved', flash[:notice]
+	assert_redirected_to edit_cms_admin_snippet_path(assigns(:cms_snippet))
+	assert_equal 'new-label', assigns(:cms_snippet).label
+	end
+
+	def test_update_fails
+	snippet = cms_snippets(:default)
+	put :update, :id => snippet, :cms_snippet => {:label => ''}
+	assert_response :success
+	assert_template 'edit'
+	assert_equal 'default_snippet', snippet.label
+	end
+
+	def test_destroy
+	assert_difference 'CmsSnippet.count', -1 do
+	delete :destroy, :id => cms_snippets(:default)
+	end
+	assert_equal 'Snippet deleted', flash[:notice]
+	assert_redirected_to cms_admin_snippets_path
+	end
+
+	protected
+	def cms_snippet_params(options = {})
+	{
+	:label => 'snippet-label',
+	:content => 'Lorem ipsum dolor sit amet, consectetur adipisicing elit'
+	}.merge(options)
+	end
	end
	\ No newline at end of file