From b9adeec95a75ecae91356b3ed3d81ee6cd62ba74 Mon Sep 17 00:00:00 2001
From: AntonioTerceiro <AntonioTerceiro@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Fri, 4 Jul 2008 17:54:04 +0000
Subject: [PATCH] ActionItem490: enhancing products block

---
 app/models/products_block.rb     | 21 ++++++++++++++++++++-
 test/unit/products_block_test.rb | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+), 1 deletion(-)

diff --git a/app/models/products_block.rb b/app/models/products_block.rb
index e498e08..11f1aa6 100644
--- a/app/models/products_block.rb
+++ b/app/models/products_block.rb
@@ -8,8 +8,27 @@ class ProductsBlock < Block
     block_title(_('Products')) +
     content_tag(
       'ul',
-      owner.products.map {|product| content_tag('li', link_to(product.name, product.url), :class => 'product', :style => 'background-image:url(%s)' % ( product.image ? product.image.public_filename(:minor) : '/images/icons-app/product-default-pic-minor.png' ) )}
+      owner.products.map {|product| content_tag('li', link_to(product.name, product.url, :style => 'background-image:url(%s)' % ( product.image ? product.image.public_filename(:minor) : '/images/icons-app/product-default-pic-minor.png' )), :class => 'product' )}
     )
   end
 
+  def footer
+    link_to(_('View all'), owner.generate_url(:controller => 'catalog', :action => 'index'))
+  end
+
+  settings_items :product_ids, Array
+
+  def products(reload = false)
+    if product_ids.blank?
+      products_list = owner.products(reload)
+      result = []
+      [4, products_list.size].min.times do
+        result << products_list.rand
+      end
+      result
+    else
+      product_ids.map {|item| owner.products.find(item) }
+    end
+  end
+
 end
diff --git a/test/unit/products_block_test.rb b/test/unit/products_block_test.rb
index ac56bce..36927d3 100644
--- a/test/unit/products_block_test.rb
+++ b/test/unit/products_block_test.rb
@@ -29,4 +29,69 @@ class ProductsBlockTest < ActiveSupport::TestCase
 
   end
 
+  should 'point to all products in footer' do
+    enterprise = Enterprise.create!(:name => 'testenterprise', :identifier => 'testenterprise')
+    enterprise.products.create!(:name => 'product one')
+    enterprise.products.create!(:name => 'product two')
+
+    block.stubs(:owner).returns(enterprise)
+
+    footer = block.footer
+
+    assert_tag_in_string footer, :tag => 'a', :attributes => { :href => /\/catalog\/testenterprise$/ }, :content => 'View all'
+  end
+
+  should 'list 4 random products by default' do
+    enterprise = Enterprise.create!(:name => 'testenterprise', :identifier => 'testenterprise')
+    enterprise.products.create!(:name => 'product one')
+    enterprise.products.create!(:name => 'product two')
+    enterprise.products.create!(:name => 'product three')
+    enterprise.products.create!(:name => 'product four')
+    enterprise.products.create!(:name => 'product five')
+
+    block.stubs(:owner).returns(enterprise)
+
+    assert_equal 4, block.products.size
+  end
+
+  should 'list all products if less than 4 by default' do
+    enterprise = Enterprise.create!(:name => 'testenterprise', :identifier => 'testenterprise')
+    enterprise.products.create!(:name => 'product one')
+    enterprise.products.create!(:name => 'product two')
+    enterprise.products.create!(:name => 'product three')
+
+    block.stubs(:owner).returns(enterprise)
+
+    assert_equal 3, block.products.size
+  end
+
+
+  should 'be able to set product_ids and have them listed' do
+    enterprise = Enterprise.create!(:name => 'testenterprise', :identifier => 'testenterprise')
+
+    p1 = enterprise.products.create!(:name => 'product one')
+    p2 = enterprise.products.create!(:name => 'product two')
+    p3 = enterprise.products.create!(:name => 'product three')
+    p4 = enterprise.products.create!(:name => 'product four')
+    p5 = enterprise.products.create!(:name => 'product five')
+
+    block.stubs(:owner).returns(enterprise)
+
+    block.product_ids = [p1, p3, p5].map(&:id)
+    assert_equal [p1, p3, p5], block.products
+  end
+
+  should 'save product_ids' do
+    enterprise = Enterprise.create!(:name => 'testenterprise', :identifier => 'testenterprise')
+    p1 = enterprise.products.create!(:name => 'product one')
+    p2 = enterprise.products.create!(:name => 'product two')
+
+    block = ProductsBlock.new
+    enterprise.boxes.first.blocks << block
+    block.product_ids = [p1.id, p2.id]
+    block.save!
+
+    assert_equal [p1.id, p2.id], ProductsBlock.find(block.id).product_ids
+  end
+
 end
--
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