Oh of course!! I can't believe I forgot that. Thanks so much!!!
On Thu, Aug 19, 2010 at 12:15 PM, Philip Hallstrom <[email protected]> wrote: > > On Aug 19, 2010, at 12:02 PM, Madison Kelly wrote: > > > Hello -- > > > > Thanks in advance for putting up with a newbie question:) > > > > I added two columns to my Products model. The db migration completed > without error, I added the items to the views, and I tested the expected > behavior on the site itself. The properties can be set, stored, and is > displayed later. I also put some validation in the model, and the errors > display perfectly. So everything is working just as I would expect. > > > > Where I ran into trouble is when I ran the unit tests I have for the > products model. I'm getting errors that say the properties are an "undefined > method". Even for test cases that don't refer to these properties, they are > returning the same error. I assume this is from referencing the model. Why > does everything work correctly on the site, but the test cases don't seem to > recognize the new properties I've added to the model? > > Don't you need to setup the test database? > > rake db:test:clone # Recreate the test database from the current > environment's database schema > rake db:test:clone_structure # Recreate the test databases from the > development structure > rake db:test:load # Recreate the test database from the current > schema.rb > rake db:test:prepare # Check for pending migrations and load the > test schema > rake db:test:purge # Empty the test database > > > > > Thanks! > > Madison > > > > > > Additional information below: > > > > (note: two new columns are has_case and case_quantity) > > > > Error: > > C:\webapp\depot>ruby -I test test/unit/product_test.rb > > Loaded suite test/unit/product_test > > Started > > EEEEEE > > Finished in 0.218401 seconds. > > 1) Error: > > test_default_case_values(ProductTest): > > NoMethodError: undefined method `has_case' for #<Product:0x8c65b60> > > test/unit/product_test.rb:53:in `test_default_case_values' > > 2) Error: > > test_if_has_case_must_have_case_quantity(ProductTest): > > ActiveRecord::UnknownAttributeError: unknown attribute: has_case > > test/unit/product_test.rb:58:in `new' > > test/unit/product_test.rb:58:in > `test_if_has_case_must_have_case_quantity' > > 3) Error: > > test_image_url(ProductTest): > > NoMethodError: undefined method `case_quantity' for #<Product:0x8c606d0> > > test/unit/product_test.rb:36:in `test_image_url' > > test/unit/product_test.rb:34:in `each' > > test/unit/product_test.rb:34:in `test_image_url' > > 4) Error: > > test_invalid_with_empty_attributes(ProductTest): > > NoMethodError: undefined method `case_quantity' for #<Product:0x8c5db20> > > test/unit/product_test.rb:10:in `test_invalid_with_empty_attributes' > > 5) Error: > > test_positive_price(ProductTest): > > NoMethodError: undefined method `case_quantity' for #<Product:0x8c5af10> > > test/unit/product_test.rb:20:in `test_positive_price' > > 6) Error: > > test_unique_title(ProductTest): > > NoMethodError: undefined method `case_quantity' for #<Product:0x8c57988> > > test/unit/product_test.rb:47:in `test_unique_title' > > 6 tests, 0 assertions, 0 failures, 6 errors > > C:\webapp\depot> > > > > > > Model: > > class Product < ActiveRecord::Base > > has_many :orders, :through=> :line_items > > has_many :line_items > > validates_presence_of :title, :description, :image_url, :price > > validates_numericality_of :price, :case_quantity > > validate :price_must_be_at_least_a_cent, :if_case_must_have_quantity, > > :if_quantity_must_have_case > > validates_uniqueness_of :title > > validates_format_of :image_url, > > :with => %r{\.(gif|jpg|png)$}i, > > :message => 'must be a URL for GIF, JPG ' + 'or PNG > image.' > > protected > > def price_must_be_at_least_a_cent > > errors.add(:price, 'should be at least 0.01') if price.nil? || price > < 0.01 > > end > > def if_case_must_have_quantity > > if (has_case == true) && (case_quantity < 1) > > errors.add(:case_quantity, ': must set case quantity if this > product can be sold in cases') > > end > > end > > def if_quantity_must_have_case > > if (has_case == false) && (case_quantity > 0) > > errors.add(:case_quantity, ': must be 0 if product is not sold in > cases') > > end > > end > > def self.find_products_for_sale > > find(:all, :order => "title") > > end > > end > > > > > > DB migration: > > class AddCaseAndQuantityToProducts < ActiveRecord::Migration > > def self.up > > add_column :products, :has_case, :boolean, :default => false > > add_column :products, :case_quantity, :integer, :default => 0 > > end > > def self.down > > remove_column :products, :has_case > > remove_column :products, :case_quantity > > end > > end > > > > > > -- > > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > [email protected]<rubyonrails-talk%[email protected]> > . > > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<rubyonrails-talk%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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