Created
August 29, 2011 15:32
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Why does this error occur in the spec?: undefined method `each_pair'
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| $ bundle exec rspec --fail-fast -b spec/models/spreadsheet_importer_spec.rb | |
| No examples were matched by {:focus=>true}, running all | |
| F | |
| Failures: | |
| 1) SpreadsheetImporter instance variables has a reader for @catalog | |
| Failure/Error: @importer = SpreadsheetImporter.new @catalog, @excel, @photos_dir | |
| NoMethodError: | |
| undefined method `each_pair' for #<Catalog:0xb0475bc> | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/activemodel-3.0.4/lib/active_model/attribute_methods.rb:364:in `method_missing' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/bundler/gems/mongoid-c4675a987925/lib/mongoid/attributes.rb:151:in `method_missing' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/bundler/gems/mongoid-c4675a987925/lib/mongoid/matchers.rb:20:in `matches?' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/argument_matchers.rb:107:in `==' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/argument_expectation.rb:45:in `==' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/argument_expectation.rb:45:in `matchers_match?' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/argument_expectation.rb:37:in `args_match?' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/message_expectation.rb:102:in `matches?' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/proxy.rb:149:in `block in find_matching_method_stub' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/proxy.rb:149:in `each' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/proxy.rb:149:in `find' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/proxy.rb:149:in `find_matching_method_stub' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/proxy.rb:96:in `message_received' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-mocks-2.5.0/lib/rspec/mocks/method_double.rb:79:in `new' | |
| # ./app/models/spreadsheet_importer.rb:15:in `initialize' | |
| # ./spec/models/spreadsheet_importer_spec.rb:25:in `new' | |
| # ./spec/models/spreadsheet_importer_spec.rb:25:in `block (2 levels) in <top (required)>' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:29:in `instance_eval' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:29:in `run_in' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:64:in `block in run_all' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:64:in `each' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:64:in `run_all' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/hooks.rb:110:in `run_hook' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:191:in `block in eval_before_eachs' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:191:in `each' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:191:in `eval_before_eachs' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:144:in `run_before_each' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:48:in `block (2 levels) in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:106:in `with_around_hooks' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:46:in `block in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:99:in `block in with_pending_capture' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:98:in `catch' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:98:in `with_pending_capture' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example.rb:45:in `run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:262:in `block in run_examples' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:258:in `map' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:258:in `run_examples' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:232:in `run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:233:in `block in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:233:in `map' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/example_group.rb:233:in `run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/command_line.rb:27:in `block (2 levels) in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/command_line.rb:27:in `map' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/command_line.rb:27:in `block in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/reporter.rb:12:in `report' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/core/command_line.rb:24:in `run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.5.2/lib/rspec/monkey/spork/test_framework/rspec.rb:4:in `run_tests' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/run_strategy/forking.rb:13:in `block in run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/forker.rb:21:in `block in initialize' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/forker.rb:18:in `fork' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/forker.rb:18:in `initialize' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/run_strategy/forking.rb:9:in `new' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/run_strategy/forking.rb:9:in `run' | |
| # /usr/local/rvm/gems/ruby-1.9.2-p0/gems/spork-0.9.0.rc4/lib/spork/server.rb:48:in `run' | |
| # /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/drb/drb.rb:1558:in `perform_without_block' | |
| # /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/drb/drb.rb:1518:in `perform' | |
| # /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/drb/drb.rb:1592:in `block (2 levels) in main_loop' | |
| # /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/drb/drb.rb:1588:in `loop' | |
| # /usr/local/rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/drb/drb.rb:1588:in `block in main_loop' | |
| Finished in 0.48365 seconds | |
| 1 example, 1 failure | |
| $ |
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| class SpreadsheetImporter | |
| extend ActiveModel::Naming | |
| extend ActiveModel::Translation | |
| attr_reader :catalog | |
| attr_reader :spreadsheet | |
| attr_reader :errors | |
| attr_reader :photos_dir | |
| def initialize(catalog, spreadsheet, photos_dir) | |
| @catalog = catalog | |
| @spreadsheet = spreadsheet | |
| @photos_dir = photos_dir | |
| @errors = ActiveModel::Errors.new self | |
| @products_importer = SpreadsheetImporter::Products.new catalog, spreadsheet | |
| end |
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| require 'spec_helper' | |
| describe SpreadsheetImporter do | |
| before :each do | |
| @catalog = Catalog.new do |c| | |
| c.name = 'Test Catalog' | |
| c.number = 'TC' | |
| c.product_properties = [ | |
| Property.new(:short_name => 'Manufacturer', :type => :string), | |
| Property.new(:short_name => 'Packaging Text', :type => :paragraph), | |
| Property.new(:short_name => 'Strength', :type => :integer), | |
| Property.new(:short_name => 'MSRP (USD)', :type => :decimal), | |
| Property.new(:short_name => 'Release Date', :type => :date), | |
| Property.new(:short_name => 'Package Type', :type => :string_collection), | |
| ] | |
| end | |
| @valid_excel = 'spec/support/catalog_spreadsheets/valid.xls' | |
| @excel = Excel.new @valid_excel | |
| @photos_dir = Rails.root.join('spec', 'support', 'catalog_spreadsheets', 'photos').to_s | |
| @products_importer = mock SpreadsheetImporter::Products | |
| SpreadsheetImporter::Products.stub(:new).with(@catalog, @excel).and_return @products_importer | |
| @importer = SpreadsheetImporter.new @catalog, @excel, @photos_dir | |
| end | |
| describe 'instance variables' do | |
| it 'has a reader for @catalog' do | |
| @importer.catalog.should be @importer.instance_variable_get :@catalog | |
| end |
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