I have a problem running tests that use fixtures with associations between models.
Here's the error I get, as soon as I run rake test
:
ERROR["test_truth", SevenPortfolioTest, 0.005154775]
test_truth#SevenPortfolioTest (0.01s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_destroy_item_video", SevenPortfolio::ItemVideosControllerTest, 0.008887804]
test_should_destroy_item_video#SevenPortfolio::ItemVideosControllerTest (0.01s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_index", SevenPortfolio::ItemVideosControllerTest, 0.011364416]
test_should_get_index#SevenPortfolio::ItemVideosControllerTest (0.01s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_create_item_video", SevenPortfolio::ItemVideosControllerTest, 0.014584266]
test_should_create_item_video#SevenPortfolio::ItemVideosControllerTest (0.01s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_new", SevenPortfolio::ItemVideosControllerTest, 0.017282812]
test_should_get_new#SevenPortfolio::ItemVideosControllerTest (0.02s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_update_item_video", SevenPortfolio::ItemVideosControllerTest, 0.019729858]
test_should_update_item_video#SevenPortfolio::ItemVideosControllerTest (0.02s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_edit", SevenPortfolio::ItemVideosControllerTest, 0.022365633]
test_should_get_edit#SevenPortfolio::ItemVideosControllerTest (0.02s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_destroy_item", SevenPortfolio::ItemsControllerTest, 0.025860205]
test_should_destroy_item#SevenPortfolio::ItemsControllerTest (0.03s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_edit", SevenPortfolio::ItemsControllerTest, 0.030867796]
test_should_get_edit#SevenPortfolio::ItemsControllerTest (0.03s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_show_item", SevenPortfolio::ItemsControllerTest, 0.036687105]
test_should_show_item#SevenPortfolio::ItemsControllerTest (0.04s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_update_item", SevenPortfolio::ItemsControllerTest, 0.040130774]
test_should_update_item#SevenPortfolio::ItemsControllerTest (0.04s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_create_item_with_video", SevenPortfolio::ItemsControllerTest, 0.042776553]
test_should_create_item_with_video#SevenPortfolio::ItemsControllerTest (0.04s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_index", SevenPortfolio::ItemsControllerTest, 0.045301694]
test_should_get_index#SevenPortfolio::ItemsControllerTest (0.05s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_get_new", SevenPortfolio::ItemsControllerTest, 0.048094189]
test_should_get_new#SevenPortfolio::ItemsControllerTest (0.05s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
ERROR["test_should_create_item_with_gallery", SevenPortfolio::ItemsControllerTest, 0.051019403]
test_should_create_item_with_gallery#SevenPortfolio::ItemsControllerTest (0.05s)
NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
I'm testing a rails engine. Here's my fixtures:
# test/fixtures/seven_portfolio/items.yml
item_one:
description: item one description
finished_at: <%= 7.days.ago %>
is_featured: true
item_type: 0
item_two:
description: item two description
finished_at: <%= 6.days.ago %>
is_featured: false
item_type: 1
# test/fixtures/seven_gallery/galleries.yml
gallery_one:
title: seven_gallery_gallery_one_title
item: item_one
# test/fixtures/seven_gallery/photos.yml
photo_one:
caption: photo_one_caption
gallery: gallery_one
# test/fixtures/seven_portfolio/item_videos.yml
one:
item: item_one
When, for example, I remove item: item_one
and similar associations lines. The test works well.
-- EDIT
Here's the backtrace
Command failed with status (1): [ruby -I"lib:lib:test" "/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/rake_test_loader.rb" "test/**/*_test.rb" ]
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/testtask.rb:108:in `block (3 levels) in define'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils.rb:57:in `call'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils.rb:57:in `sh'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils_ext.rb:37:in `sh'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils.rb:96:in `ruby'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils_ext.rb:37:in `ruby'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/testtask.rb:104:in `block (2 levels) in define'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/file_utils_ext.rb:58:in `verbose'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/testtask.rb:100:in `block in define'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:240:in `call'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:235:in `each'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:150:in `invoke_task'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:106:in `block (2 levels) in top_level'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:106:in `each'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:106:in `block in top_level'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:115:in `run_with_threads'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:100:in `top_level'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:78:in `block in run'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/home/rafael/.rbenv/versions/2.2.0/lib/ruby/2.2.0/rake/application.rb:75:in `run'
/home/rafael/.rbenv/versions/2.2.0/bin/rake:33:in `<main>'
EDIT
Here's Item
class:
module SevenPortfolio
class Item < ActiveRecord::Base
has_one :item_video, class_name:'SevenPortfolio::ItemVideo', foreign_key: "seven_portfolio_item_id"
has_one :item_gallery, class_name: 'SevenGallery::Gallery', foreign_key: "seven_portfolio_item_id"
accepts_nested_attributes_for :item_video, :item_gallery
before_save :process_type
def process_type
self.build_item_video if self.item_type == 0
self.build_item_gallery if self.item_type == 1
end
def type_content
self.item_gallery if self.item_type == 0
self.item_video if self.item_type == 1
end
end
end
And Gallery
class:
class SevenGallery::Gallery < ActiveRecord::Base
include SevenGallery::Concerns::Gallery
belongs_to :item, :class_name => 'SevenPortfolio::Item'
end
EDIT
Here's the schema.rb
file:
ActiveRecord::Schema.define(version: 20150414145951) do
create_table "seven_gallery_galleries", force: :cascade do |t|
t.string "title", limit: 255
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.integer "seven_portfolio_item_id", limit: 4
end
add_index "seven_gallery_galleries", ["seven_portfolio_item_id"], name: "index_seven_gallery_galleries_on_seven_portfolio_item_id", using: :btree
create_table "seven_gallery_photos", force: :cascade do |t|
t.string "caption", limit: 255
t.string "image", limit: 255
t.integer "seven_gallery_gallery_id", limit: 4
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.boolean "is_new", limit: 1, default: true
t.boolean "is_featured", limit: 1, default: false
t.text "description", limit: 65535
t.string "alt", limit: 255
t.integer "position", limit: 4, default: 0
end
add_index "seven_gallery_photos", ["seven_gallery_gallery_id"], name: "index_seven_gallery_photos_on_seven_gallery_gallery_id", using: :btree
create_table "seven_portfolio_item_videos", force: :cascade do |t|
t.string "url", limit: 255
t.text "description", limit: 65535
t.string "title", limit: 255
t.integer "seven_portfolio_item_id", limit: 4
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
end
add_index "seven_portfolio_item_videos", ["seven_portfolio_item_id"], name: "index_seven_portfolio_item_videos_on_seven_portfolio_item_id", using: :btree
create_table "seven_portfolio_items", force: :cascade do |t|
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.text "description", limit: 65535
t.date "finished_at"
t.boolean "is_featured", limit: 1, default: false
t.integer "item_type", limit: 4, default: 0
end
add_foreign_key "seven_gallery_galleries", "seven_portfolio_items", on_delete: :cascade
add_foreign_key "seven_gallery_photos", "seven_gallery_galleries", on_delete: :cascade
add_foreign_key "seven_portfolio_item_videos", "seven_portfolio_items", on_delete: :cascade
end
I've hit the same errors after migrating and rolling back a few times in my dev environment. It's something to do with the "_type" column.
The only thing that fixed it for me was a drop/create of the test database:
bundle exec rake db:reset RAILS_ENV=test
Be confident your schema.rb
is in good shape before doing this.