Add more workouts functionality and tests

app/assets/javascripts/workouts.js.coffee

@@ -1,3 +1,5 @@
 # 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://coffeescript.org/
+$ ->
+  $("#workout_date").datepicker({ dateFormat: 'yy-mm-dd' });

app/controllers/workouts_controller.rb

@@ -10,4 +10,37 @@ class WorkoutsController < ApplicationController
   def edit
     @workout = Workout.find(params[:id])
   end
+
+  def update
+    params.permit!
+    @workout = Workout.find(params[:id])
+
+    if @workout.update_attributes(params[:workout])
+      redirect_to @workout, notice: 'Workout updated'
+    else
+      render action: 'edit'
+    end
+  end
+
+  def new
+    @workout = Workout.new
+  end
+
+  def create
+    params.permit!
+    @workout = Workout.new(params[:workout])
+
+    if @workout.save
+      redirect_to @workout, notice: 'Workout created'
+    else
+      render action: 'new'
+    end
+  end
+
+  def destroy
+    @workout = Workout.find(params[:id])
+    @workout.destroy
+
+    redirect_to workouts_url, notice: 'Workout deleted'
+  end
 end

app/models/workout.rb

@@ -1,2 +1,3 @@
 class Workout < ActiveRecord::Base
+  validates :date, :presence => true
 end

app/views/workouts/_form.html.erb

@@ -1,4 +1,11 @@
 <%= form_for @workout do |f| %>
+  <% if @workout.errors.any? %>
+  <ul>
+    <% @workout.errors.full_messages.each do |message| %>
+      <li><%= message %></li>
+    <% end %>
+  </ul>
+  <% end %>
   <%= f.label :date %>
   <%= f.text_field :date %>
   <%= f.submit nil %>

app/views/workouts/index.html.erb

@@ -1,8 +1,12 @@
+<%= link_to 'Create', new_workout_path %>
+
 <ul>
   <% @workouts.each do |workout| %>
   <li id="workout_<%= workout.id %>">
     <%= link_to workout.date, workout %> [
     <%= link_to 'Edit', edit_workout_path(workout) %> |
+    <%= link_to 'Delete', workout_path(workout),
+                data: { confirm: 'Are you sure?' }, :method => :delete %>
     ]
   </li>
   <% end %>

app/views/workouts/new.html.erb

@@ -0,0 +1 @@
+<%= render :partial => 'form' %>

spec/features/workouts_spec.rb

@@ -27,12 +27,74 @@ describe "Workouts" do
     end
   end
 
-  describe "PUT /workouts/(:id)" do
+  describe "GET /workouts/(:id)" do
-    it "should edit the workout" do
+    it "should show the edit form" do
       visit workouts_path
       find("#workout_#{@workout.id}").click_link 'Edit'
 
       current_path.should == edit_workout_path(@workout)
     end
   end
+
+  describe "PUT /workouts/edit/(:id)" do
+    it 'should update a workout' do
+      visit workouts_path
+      find("#workout_#{@workout.id}").click_link 'Edit'
+
+      fill_in 'Date', :with => Date.today
+      click_button 'Update Workout'
+
+      page.should have_content 'Workout updated'
     end
+  end
+
+  describe "GET /workouts/new" do
+    it "should show the create workout form" do
+      visit workouts_path
+      click_link 'Create'
+
+      current_path.should == new_workout_path
+    end
+  end
+
+  describe "POST /workouts/create" do
+    it "should create a new workout" do
+      visit workouts_path
+      click_link 'Create'
+
+      fill_in 'Date', :with => Date.today
+      click_button 'Create Workout'
+
+      page.should have_content 'Workout created'
+    end
+
+    it "should have a working javascript datepicker", :js => true do
+      visit workouts_path
+      click_link 'Create'
+
+      page.execute_script %Q{ $('#workout_date').trigger("focus") }
+      page.execute_script %Q{ $("a.ui-state-default:contains('10')").trigger("click") }
+      click_button 'Create Workout'
+
+      page.should have_content 'Workout created'
+    end
+
+    it "should not allow a blank date" do
+      visit workouts_path
+      click_link 'Create'
+      click_button 'Create Workout'
+
+      page.should have_content "Date can't be blank"
+    end
+  end
+
+  describe "DELETE /workouts/(:id)" do
+    it 'should delete a workout' do
+      visit workouts_path
+      find("#workout_#{@workout.id}").click_link 'Delete'
+
+      page.should have_content 'Workout deleted'
+    end
+  end
+end
+

spec/spec_helper.rb

@@ -1,16 +1,11 @@
-# This file is copied to spec/ when you run 'rails generate rspec:install'
 ENV["RAILS_ENV"] ||= 'test'
 require File.expand_path("../../config/environment", __FILE__)
 require 'rspec/rails'
 require 'rspec/autorun'
 require 'capybara/rspec'
 
-# Requires supporting ruby files with custom matchers and macros, etc,
-# in spec/support/ and its subdirectories.
 Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
 
-# Checks for pending migrations before tests are run.
-# If you are not using ActiveRecord, you can remove this line.
 ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration)
 
 RSpec.configure do |config|
@@ -25,23 +20,14 @@ RSpec.configure do |config|
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{::Rails.root}/spec/fixtures"
 
-  # If you're not using ActiveRecord, or you'd prefer not to run each of your
-  # examples within a transaction, remove the following line or assign false
-  # instead of true.
   config.use_transactional_fixtures = false
 
-  # If true, the base class of anonymous controllers will be inferred
-  # automatically. This will be the default behavior in future versions of
-  # rspec-rails.
   config.infer_base_class_for_anonymous_controllers = false
 
-  # Run specs in random order to surface order dependencies. If you find an
-  # order dependency and want to debug it, you can fix the order by providing
-  # the seed, which is printed after each run.
-  #     --seed 1234
   config.order = "random"
 
   config.before(:suite) do
+    Capybara.javascript_driver = :webkit #:webkit, #selenium
     DatabaseCleaner.strategy = :truncation
   end