运行测试时,我有一个问题,它使用模型之间的关联.
这是我得到的错误,一旦我运行rake测试：
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",0.011364416] test_should_get_index#SevenPortfolio::ItemVideosControllerTest (0.01s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_create_item_video",0.014584266] test_should_create_item_video#SevenPortfolio::ItemVideosControllerTest (0.01s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_get_new",0.017282812] test_should_get_new#SevenPortfolio::ItemVideosControllerTest (0.02s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_update_item_video",0.019729858] test_should_update_item_video#SevenPortfolio::ItemVideosControllerTest (0.02s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_get_edit",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",0.030867796] test_should_get_edit#SevenPortfolio::ItemsControllerTest (0.03s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_show_item",0.036687105] test_should_show_item#SevenPortfolio::ItemsControllerTest (0.04s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_update_item",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",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",0.045301694] test_should_get_index#SevenPortfolio::ItemsControllerTest (0.05s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass ERROR["test_should_get_new",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",0.051019403] test_should_create_item_with_gallery#SevenPortfolio::ItemsControllerTest (0.05s) NoMethodError: NoMethodError: undefined method `type' for nil:NilClass
我正在测试轨道引擎.这是我的装置：
# 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
例如,当我删除item：item_one和类似的关联行.测试效果很好
–
编辑
这是回溯
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>'
编辑
项目类：
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
和画廊类：
class SevenGallery::Gallery < ActiveRecord::Base include SevenGallery::Concerns::Gallery belongs_to :item,:class_name => 'SevenPortfolio::Item' end
编辑
这是schema.rb文件：
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.boolean "is_new",limit: 1,default: true
t.boolean "is_featured",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",null: false
end
add_index "seven_portfolio_item_videos",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.text "description",limit: 65535
t.date "finished_at"
t.boolean "is_featured",default: false
t.integer "item_type",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",on_delete: :cascade
end