added question scaffold

dominic · dominic · commit 841ba1ae3c88 · 2011-08-29T21:10:36.000-04:00
diff --git a/app/assets/javascripts/questions.js.coffee b/app/assets/javascripts/questions.js.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/stylesheets/questions.css.scss b/app/assets/stylesheets/questions.css.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the Questions controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/app/assets/stylesheets/scaffolds.css.scss b/app/assets/stylesheets/scaffolds.css.scss
@@ -0,0 +1,56 @@
+body {
+  background-color: #fff;
+  color: #333;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px; }
+
+p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px; }
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px; }
+
+a {
+  color: #000;
+  &:visited {
+    color: #666; }
+  &:hover {
+    color: #fff;
+    background-color: #000; } }
+
+div {
+  &.field, &.actions {
+    margin-bottom: 10px; } }
+
+#notice {
+  color: green; }
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table; }
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px;
+    margin-bottom: 0px;
+    background-color: #c00;
+    color: #fff; }
+  ul li {
+    font-size: 12px;
+    list-style: square; } }
diff --git a/app/controllers/inherited_controller.rb b/app/controllers/inherited_controller.rb
@@ -0,0 +1,31 @@
+class InheritedController < ApplicationController
+  inherit_resources
+
+  before_filter :form_url, :only => [:new, :create, :edit, :update]
+
+  # Set form url instance variable correctly depending on action
+  def form_url
+
+    # this line is to fix a bug that I was getting.
+    # if you remove it, maybe try commenting it out instead.
+    # if you get this bug:
+    # undefined method `model_name' for NilClass:Class
+    # ...
+    # app/controllers/inherited_controller.rb:39:in `form_url'
+    #
+    # etc, then try adding it back in.
+    begin
+      resource.inspect
+    rescue
+    end
+    # end of bug fix. 
+
+    
+    if ['new','create'].include? params[:action]
+      @form_url = collection_path
+    elsif
+      @form_url = resource_path
+    end
+  end
+  
+end
diff --git a/app/controllers/questions_controller.rb b/app/controllers/questions_controller.rb
@@ -0,0 +1,5 @@
+class QuestionsController < InheritedController
+  
+  defaults :resource_class => Question
+  
+end
diff --git a/app/helpers/questions_helper.rb b/app/helpers/questions_helper.rb
@@ -0,0 +1,2 @@
+module QuestionsHelper
+end
diff --git a/app/models/question.rb b/app/models/question.rb
@@ -0,0 +1,7 @@
+class Question
+  include MongoMapper::Document
+
+  key :title, String
+  key :description, String
+
+end
diff --git a/app/views/questions/_form.html.haml b/app/views/questions/_form.html.haml
@@ -0,0 +1,9 @@
+= simple_form_for(resource, :url => @form_url) do |f|
+  = f.error_notification
+
+  .inputs
+    = f.input :title
+    = f.input :description
+
+  .actions
+    = f.button :submit
diff --git a/app/views/questions/_list.html.haml b/app/views/questions/_list.html.haml
@@ -0,0 +1,7 @@
+%li.item
+  = link_to list, resource_path(list)
+
+  - if can? :update, list
+    = link_to 'Edit', edit_resource_path(list)
+  - if can? :destroy, list
+    = link_to 'Delete', resource_path(list), :confirm => 'Are you sure?', :method => :delete
diff --git a/app/views/questions/edit.html.haml b/app/views/questions/edit.html.haml
@@ -0,0 +1,4 @@
+- content_for :title do
+  = "Editing #{resource}"
+
+= render 'form'
diff --git a/app/views/questions/index.html.haml b/app/views/questions/index.html.haml
@@ -0,0 +1,9 @@
+- content_for :title do
+  Questions
+  
+- content_for :links do
+  - if can? :create, Question
+    = link_to "New question", new_resource_path
+  
+%ol
+  = render :partial => "list", :collection => collection
diff --git a/app/views/questions/new.html.haml b/app/views/questions/new.html.haml
@@ -0,0 +1,4 @@
+- content_for :title do
+  New question
+
+= render 'form'
diff --git a/app/views/questions/show.html.haml b/app/views/questions/show.html.haml
@@ -0,0 +1,14 @@
+- content_for :title do
+  = resource
+
+- content_for :links do
+  - if can? :update, resource
+    = link_to 'Edit', edit_resource_path
+  - if can? :destroy, resource
+    = link_to 'Delete', resource_path, :confirm => 'Are you sure?', :method => :delete
+
+%dl
+  %dt Title
+  %dd= resource.title
+  %dt Description
+  %dd= resource.description
diff --git a/spec/controllers/questions_controller_spec.rb b/spec/controllers/questions_controller_spec.rb
@@ -0,0 +1,157 @@
+require 'spec_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+
+describe QuestionsController do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Question. As you add validations to Question, be sure to
+  # update the return value of this method accordingly.
+  def valid_attributes
+    {}
+  end
+
+  describe "GET index" do
+    it "assigns all questions as @questions" do
+      question = Question.create! valid_attributes
+      get :index
+      assigns(:questions).should eq([question])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested question as @question" do
+      question = Question.create! valid_attributes
+      get :show, :id => question.id.to_s
+      assigns(:question).should eq(question)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new question as @question" do
+      get :new
+      assigns(:question).should be_a_new(Question)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested question as @question" do
+      question = Question.create! valid_attributes
+      get :edit, :id => question.id.to_s
+      assigns(:question).should eq(question)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Question" do
+        expect {
+          post :create, :question => valid_attributes
+        }.to change(Question, :count).by(1)
+      end
+
+      it "assigns a newly created question as @question" do
+        post :create, :question => valid_attributes
+        assigns(:question).should be_a(Question)
+        assigns(:question).should be_persisted
+      end
+
+      it "redirects to the created question" do
+        post :create, :question => valid_attributes
+        response.should redirect_to(Question.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved question as @question" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Question.any_instance.stub(:save).and_return(false)
+        post :create, :question => {}
+        assigns(:question).should be_a_new(Question)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Question.any_instance.stub(:save).and_return(false)
+        post :create, :question => {}
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested question" do
+        question = Question.create! valid_attributes
+        # Assuming there are no other questions in the database, this
+        # specifies that the Question created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Question.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
+        put :update, :id => question.id, :question => {'these' => 'params'}
+      end
+
+      it "assigns the requested question as @question" do
+        question = Question.create! valid_attributes
+        put :update, :id => question.id, :question => valid_attributes
+        assigns(:question).should eq(question)
+      end
+
+      it "redirects to the question" do
+        question = Question.create! valid_attributes
+        put :update, :id => question.id, :question => valid_attributes
+        response.should redirect_to(question)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the question as @question" do
+        question = Question.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Question.any_instance.stub(:save).and_return(false)
+        put :update, :id => question.id.to_s, :question => {}
+        assigns(:question).should eq(question)
+      end
+
+      it "re-renders the 'edit' template" do
+        question = Question.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Question.any_instance.stub(:save).and_return(false)
+        put :update, :id => question.id.to_s, :question => {}
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested question" do
+      question = Question.create! valid_attributes
+      expect {
+        delete :destroy, :id => question.id.to_s
+      }.to change(Question, :count).by(-1)
+    end
+
+    it "redirects to the questions list" do
+      question = Question.create! valid_attributes
+      delete :destroy, :id => question.id.to_s
+      response.should redirect_to(questions_url)
+    end
+  end
+
+end
diff --git a/spec/fabricators/question_fabricator.rb b/spec/fabricators/question_fabricator.rb
@@ -0,0 +1,4 @@
+Fabricator(:question) do
+  title "MyString"
+  description "MyString"
+end
diff --git a/spec/helpers/questions_helper_spec.rb b/spec/helpers/questions_helper_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the QuestionsHelper. For example:
+#
+# describe QuestionsHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       helper.concat_strings("this","that").should == "this that"
+#     end
+#   end
+# end
+describe QuestionsHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/models/question_spec.rb b/spec/models/question_spec.rb
@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe Question do
+  pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/spec/requests/questions_spec.rb b/spec/requests/questions_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe "Questions" do
+  describe "GET /questions" do
+    it "works! (now write some real specs)" do
+      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
+      get questions_path
+      response.status.should be(200)
+    end
+  end
+end
diff --git a/spec/routing/questions_routing_spec.rb b/spec/routing/questions_routing_spec.rb
diff --git a/spec/views/questions/edit.html.haml_spec.rb b/spec/views/questions/edit.html.haml_spec.rb
diff --git a/spec/views/questions/index.html.haml_spec.rb b/spec/views/questions/index.html.haml_spec.rb
diff --git a/spec/views/questions/new.html.haml_spec.rb b/spec/views/questions/new.html.haml_spec.rb
diff --git a/spec/views/questions/show.html.haml_spec.rb b/spec/views/questions/show.html.haml_spec.rb

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# Place all the behaviors and hooks related to the matching controller here.`
	`2`	`+# All this logic will automatically be available in application.js.`
	`3`	`+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+// Place all the styles related to the Questions controller here.`
	`2`	`+// They will automatically be included in application.css.`
	`3`	`+// You can use Sass (SCSS) here: http://sass-lang.com/`
-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +class QuestionsController < InheritedController
++
 +  defaults :resource_class => Question
++
 +end