8.1 Iteration C1: Create the Catalog Listing 7.2 Iteration B2: Unit Testing
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# modified: app/models/product.rb
# modified: test/fixtures/products.yml
# modified: test/functional/products_controller_test.rb
# modified: test/unit/product_test.rb
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[master 3b996f5] Validation!
4 files changed, 136 insertions(+), 5 deletions(-)
edit app/models/product.rb
class Product < ActiveRecord::Base
validates :title, :description, :image_url, :presence => true
validates :price, :numericality => {:greater_than_or_equal_to => 0.01}
validates :title, :uniqueness => true
validates :image_url, :format => {
:with => %r{\.(gif|jpg|png)\Z}i,
:message => 'must be a URL for GIF, JPG or PNG image.'
}
validates :title, :length => {:minimum => 10}
end
8.1 Iteration C1: Create the Catalog Listing 7.2 Iteration B2: Unit Testing