Added more tests for models

.gitignore

@@ -7,6 +7,9 @@
 # Ignore bundler config.
 /.bundle
 
+.idea/*
+projectFilesBackup/*
+
 # Ignore the default SQLite database.
 /db/*.sqlite3
 /db/*.sqlite3-journal

Gemfile

@@ -41,6 +41,7 @@ group :doc do
 end
 
 group :development, :test do
+  gem 'pry'
   gem 'rspec-rails'
   gem 'shoulda-matchers'
   gem 'shoulda'

Gemfile.lock

@@ -40,6 +40,7 @@ GEM
     atomic (1.1.14)
     bcrypt-ruby (3.1.2)
     builder (3.1.4)
+    coderay (1.1.0)
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.0)
@@ -68,6 +69,7 @@ GEM
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
+    method_source (0.8.2)
     mime-types (1.25)
     mini_portile (0.5.1)
     minitest (4.7.5)
@@ -93,6 +95,10 @@ GEM
     omniauth-paypal (1.2.1)
       omniauth-oauth2 (~> 1.1.0)
     polyglot (0.3.3)
+    pry (0.9.12.6)
+      coderay (~> 1.0)
+      method_source (~> 0.8)
+      slop (~> 3.4)
     rack (1.5.2)
     rack-test (0.6.2)
       rack (>= 1.0)
@@ -138,6 +144,7 @@ GEM
     shoulda-context (1.1.6)
     shoulda-matchers (2.5.0)
       activesupport (>= 3.0.0)
+    slop (3.4.7)
     sprockets (2.10.0)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -172,6 +179,7 @@ DEPENDENCIES
   jquery-rails
   mysql2
   omniauth-paypal
+  pry
   rails (= 4.0.1)
   rspec-rails
   sass-rails (~> 4.0.0)

app/models/cart.rb

@@ -1,23 +1,22 @@
 class Cart < ActiveRecord::Base
-  belongs_to :product                   #foreign_key product_id
+  belongs_to :product                 #foreign_key product_id
 
   def self.total(session_id)
      self.where('session_id = ?', session_id).sum('unit_price * quantity')
   end
 
   def self.items_in_cart(session_id)
     cart_json = self.where('session_id = ?', session_id).as_json
-
     cart_json.collect do |line_item|
       product = line_item['product']
-
       {
           :name => product['name'],
-          :number => product['description'],
+          :description => product['description'],
           :quantity => line_item['quantity'],
-          :amount => line_item['unit_price'] * 100
+          :amount => line_item['unit_price'] *  line_item['quantity']
       }
     end
+
   end
 
   def as_json(options={ })

db/migrate/20140228233434_change_column_in_carts_table.rb

@@ -0,0 +1,5 @@
+class ChangeColumnInCartsTable < ActiveRecord::Migration
+  def change
+    change_column :carts, :unit_price, :decimal, {:precision => 8, :scale =>2}
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20131209231704) do
+ActiveRecord::Schema.define(version: 20140228233434) do
 
   create_table "address_types", force: true do |t|
     t.string "description"
@@ -31,7 +31,7 @@
     t.string   "session_id"
     t.integer  "product_id"
     t.integer  "quantity"
-    t.decimal  "unit_price",   precision: 10, scale: 0
+    t.decimal  "unit_price",   precision: 8, scale: 2
     t.datetime "created_at"
     t.datetime "updated_at"
     t.datetime "purchased_at"

on.collect do |line_item|

@@ -0,0 +1,18 @@
+
+From: /home/shaleenchugh/development/eshop/app/models/cart.rb @ line 10 Cart.items_in_cart:
+
+     8:   def self.items_in_cart(session_id)
+     9:     cart_json = self.where('session_id = ?', session_id).as_json
+ => 10: binding.pry
+    11:     cart_json.collect do |line_item|
+    12:       product = line_item['product']
+    13:       {
+    14:           :name => product['name'],
+    15:           :number => product['description'],
+    16:           :quantity => line_item['quantity'],
+    17:           :amount => line_item['unit_price'] * 100
+    18:       }
+    19:     end
+    20: 
+    21:   end
+

spec/models/address_spec.rb

@@ -0,0 +1,6 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe Address do
+  it { should belong_to :user }
+  it { should belong_to :address_type }
+end

spec/models/address_type_spec.rb

@@ -0,0 +1,5 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe AddressType do
+  it { should have_many :addresses }
+end

spec/models/cart_spec.rb

@@ -0,0 +1,25 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe Cart do
+  before :each do
+    cart_item = Cart.new :product_id => 18, :unit_price => 6.50, :quantity => 7, :session_id => 999
+    cart_item2 = Cart.new :product_id => 29, :unit_price => 12.50, :quantity => 10, :session_id => 999
+    cart_item.save
+    cart_item2.save
+  end
+  it { should belong_to :product }
+
+  it "should get the right total" do
+    expect(described_class.total(999)).to eq(170.50)
+  end
+
+  it "should have the correct items" do
+    described_class.any_instance.stub(:as_json).and_return('product' => {'name' => 'Soap','description' => "Some desc" },
+                                                           'quantity' => 10, 'unit_price' => 5
+                                                           )
+
+    result = [{:name=>"Soap", :description=>"Some desc", :quantity=>10, :amount=>50}, {:name=>"Soap", :description=>"Some desc", :quantity=>10, :amount=>50}]
+    expect(described_class.items_in_cart(999)).to eq(result)
+  end
+
+end

spec/models/category_spec.rb

@@ -0,0 +1,5 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe Category do
+  it { should have_many :products }
+end

spec/models/user_spec.rb

@@ -1,28 +1,26 @@
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
 describe User do
+
   it { should have_many :orders }
   it { should have_many :addresses }
   it { should have_many :phones }
 
-=begin
-decribe "callbacks" do
-
-
-
-it "should call hash_password before a save" do
-model = stub_model(User)
-model.stub(:valid?).and_return(true)
-model.should_receive(:hash_password)
-model.save
-end
+  describe "callbacks" do
+    it "should call hash_password before a save" do
+      model = stub_model(User)
+      model.stub(:valid?).and_return(true)
+      model.should_receive(:hash_password)
+      model.save
+    end
 
 # test your method works...
-it "should set hash the password" do
-model = stub_model(User, :encrypted_password => "donotreveal").as_new_record
-Digest::SHA1.stub(:hexdigest).and_return('other')
-model.send :hash_password
-model.encrypted_password.should_not == "donotreveal"
-end
+    it "should set hash the password" do
+      model = stub_model(User, :encrypted_password => "donotreveal").as_new_record
+      Digest::SHA1.stub(:hexdigest).and_return('other')
+      model.send :hash_password
+      model.encrypted_password.should_not == "donotreveal"
+    end
+  end
 end
-end=end
+