Merge pull request #27 from ZeusWPI/test_coverage

Test coverage

.simplecov

@@ -0,0 +1,7 @@
+require 'simplecov'
+require 'coveralls'
+
+SimpleCov.formatter = Coveralls::SimpleCov::Formatter
+SimpleCov.start do
+  add_filter 'config/'
+end

Gemfile

@@ -70,3 +70,5 @@ gem 'paper_trail', '~> 4.0.0.beta'
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
 
 gem 'coveralls', require: false
+
+gem "codeclimate-test-reporter", group: :test, require: nil

Gemfile.lock

@@ -71,6 +71,8 @@ GEM
       activesupport (>= 3.0)
     cocaine (0.5.5)
       climate_control (>= 0.0.3, < 1.0)
+    codeclimate-test-reporter (0.4.7)
+      simplecov (>= 0.7.1, < 1.0.0)
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.0)
@@ -240,6 +242,7 @@ DEPENDENCIES
   capistrano (~> 3.1)
   capistrano-rails (~> 1.1)
   capistrano-rvm
+  codeclimate-test-reporter
   coffee-rails (~> 4.0.0)
   coveralls
   devise

app/constraints/user_homepage_constraint.rb

@@ -1,5 +0,0 @@
-class UserHomepageConstraint < Struct.new(:role)
-  def matches?(request)
-    role == request.env['warden'].user.koelkast?
-  end
-end

config/routes.rb

@@ -5,9 +5,13 @@ Rails.application.routes.draw do
     unauthenticated :user do
       root to: 'devise/sessions#new'
     end
-    authenticated :user do
-      root to: 'orders#overview',     constraints: UserHomepageConstraint.new(true), as: 'koelkast_root'
-      root to: 'users#show',          constraints: UserHomepageConstraint.new(false), as: 'user_root'
+
+    authenticated :user, ->(u) { u.koelkast? } do
+        root to: 'orders#overview', as: :koelkast_root
+    end
+
+    authenticated :user, ->(u) { !u.koelkast? } do
+        root to: 'users#show', as: :user_root
     end
   end
 

test/fixtures/users.yml

@@ -28,8 +28,10 @@
 
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
-user:
-  nickname: 'Gebruiker'
+benji:
+  nickname: 'benji'
+  name: 'Benjamin'
+  last_name: 'Cousaert'
 
 admin:
   nickname: 'admin'

test/integration/generate_order_items_test.rb

@@ -0,0 +1,19 @@
+require 'test_helper'
+
+class GenerateOrderItemsTest < ActiveSupport::TestCase
+  test "g_order_items works" do
+    order = Order.new
+    products = Product.all.where("stock > 0")
+    size = products.size
+
+    order.order_items.build(product: products(:fanta), count: 150)
+    order.order_items.build(product: products(:mate), count: 50)
+    order.g_order_items(products)
+
+    assert_equal order.order_items.size, size
+    assert_equal order.order_items.select { |oi| oi.product == products(:fanta) }.first.count, products(:fanta).stock
+    assert_equal order.order_items.select { |oi| oi.product == products(:cola) }.size, 0
+    assert_equal order.order_items.select { |oi| oi.product == products(:mate) }.first.count, 50
+    assert_equal order.order_items.select { |oi| oi.product == products(:bueno) }.first.count, 0
+  end
+end

test/integration/product_attributes_test.rb

@@ -0,0 +1,20 @@
+require 'test_helper'
+
+class ProductAttributesTest < ActiveSupport::TestCase
+  test "product_attributes are read correctly" do
+    params = {
+      order_items_attributes: [
+        {
+          count: "5",
+          product_attributes: {
+            id: products(:fanta).id
+          }
+        }
+      ]
+    }
+
+    o = Order.create(params)
+
+    assert_equal o.order_items.first.product, products(:fanta)
+  end
+end

test/integration/stock_test.rb

@@ -0,0 +1,16 @@
+require 'test_helper'
+
+class StockTest < ActiveSupport::TestCase
+  test "creating and deleting orders updates stock of products" do
+    order = users(:benji).orders.build
+    order.order_items.build(product: products(:fanta), count: 2)
+
+    assert_difference "products(:fanta).stock", -2 do
+      order.save(validate: false)
+    end
+
+    assert_difference "products(:fanta).stock", +2 do
+      order.destroy
+    end
+  end
+end

test/integration/stock_validator_test.rb

@@ -0,0 +1,12 @@
+require 'test_helper'
+
+class StockValidatorTest < ActiveSupport::TestCase
+  test "form gives error when product out of stock" do
+    order = users(:benji).orders.build
+    order.order_items.build(product: products(:cola), count: 10)
+
+    order.save
+
+    assert_includes order.errors[:base], "There is not enough stock for your order of the following products: Cola"
+  end
+end

test/models/order_product_test.rb

@@ -1,17 +0,0 @@
-# == Schema Information
-#
-# Table name: order_products
-#
-#  id         :integer          not null, primary key
-#  order_id   :integer
-#  product_id :integer
-#  count      :integer          default(1)
-#
-
-require 'test_helper'
-
-class OrderProductTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
-end

test/models/order_test.rb

@@ -12,10 +12,17 @@
 require 'test_helper'
 
 class OrderTest < ActiveSupport::TestCase
+  def setup
+    @order = Order.new
+    @order.order_items.build(product: products(:fanta), count: 1)
+    @order.order_items.build(product: products(:bueno), count: 2)
+  end
+
   test "order total price is correct" do
-    o = Order.new
-    o.order_items.build(product: products(:fanta), count: 1)
-    o.order_items.build(product: products(:bueno), count: 2)
-    assert_equal o.price, 300
+    assert_equal @order.price, 300
+  end
+
+  test "to_sentence is correct" do
+    assert_equal @order.to_sentence, "1 Fanta and 2 Kinder Buenos"
   end
 end

test/models/product_test.rb

@@ -18,7 +18,15 @@
 require 'test_helper'
 
 class ProductTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  test "price behaves correctly" do
+    p = products(:fanta)
+
+    assert_equal p.price_cents, 60
+    assert_equal p.price, 0.6
+
+    p.price = 1.3
+
+    assert_equal p.price, 1.3
+    assert_equal p.price_cents, 130
+  end
 end

test/models/user_test.rb

@@ -29,7 +29,30 @@
 require 'test_helper'
 
 class UserTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  def setup
+    @user = users(:benji)
+  end
+
+  test "full name" do
+    assert_equal @user.full_name, "Benjamin Cousaert"
+  end
+
+  test "balance behaves correctly" do
+    assert_equal @user.balance_cents, 0
+    assert_equal @user.balance, 0
+
+    @user.balance = 1.3
+
+    assert_equal @user.balance, 1.3
+    assert_equal @user.balance_cents, 130
+  end
+
+  test "to_param" do
+    assert_equal @user.to_param, "#{@user.id}-benji"
+  end
+
+  test "devise validatable methods" do
+    assert_not @user.email_required?
+    assert_not @user.email_changed?
+  end
 end

test/test_helper.rb

@@ -1,3 +1,6 @@
+require "codeclimate-test-reporter"
+CodeClimate::TestReporter.start
+
 require 'coveralls'
 Coveralls.wear!