Created
June 4, 2012 16:14
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error in blog sample app in @avdi's Objects on Rails with nulldb setup!!!
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/home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:8:in `<module:ActiveRecord>': uninitialized constant ActiveRecord::ConnectionNotEstablished (NameError) | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:5:in `<top (required)>' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-3.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:11:in `<top (required)>' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-nulldb-adapter-0.2.1/lib/active_record/connection_adapters/nulldb_adapter.rb:4:in `<top (required)>' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/activerecord-nulldb-adapter-0.2.1/lib/nulldb_rspec.rb:1:in `<top (required)>' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `require' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:59:in `rescue in require' | |
from /home/jesus/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require' | |
from /home/jesus/Rails Applications/blog_objects_rails/spec/spec_helper_lite.rb:2:in `<top (required)>' | |
from /home/jesus/Rails Applications/blog_objects_rails/spec/models/post_spec.rb:1:in `require_relative' | |
from /home/jesus/Rails Applications/blog_objects_rails/spec/models/post_spec.rb:1:in `<top (required)>' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `load' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `block in load_spec_files' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `map' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:306:in `load_spec_files' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/command_line.rb:18:in `run' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:55:in `run_in_process' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:46:in `run' | |
from /home/jesus/.rvm/gems/ruby-1.9.2-p0/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:10:in `block in autorun' |
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source 'http://rubygems.org' | |
gem 'rails', '3.0.0' | |
gem 'sqlite3-ruby', :require => 'sqlite3' | |
group :development do | |
gem 'rspec-rails', '2.0.1' | |
end | |
group :test do | |
gem 'rspec', '2.0.1' | |
gem 'webrat', '0.7.1' | |
gem 'activerecord-nulldb-adapter', '0.2.1' | |
end |
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require_relative '../spec_helper_lite' | |
require_relative '../../app/models/post' | |
describe Post do | |
before do | |
setup_nulldb | |
... | |
end | |
after do | |
teardown_nulldb | |
end | |
... | |
end |
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require 'date' | |
require 'nulldb_rspec' | |
def require_folder(folder_name_in_app) | |
Dir[File.expand_path(File.dirname(__FILE__) + '/../app/' + folder_name_in_app + '/*.rb')].each { |file| require file } | |
end |
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require 'nulldb_rspec' | |
def setup_nulldb | |
schema_path = File.expand_path("../db/schema.rb/", File.dirname(__FILE__)) | |
ActiveRecord::Base.establish_connection(:adapter => :nulldb, :schema => schema_path) # I tried without setting :schema option also I tried without this whole line | |
# also because of ActiveRecord::Base I required 'active_record' but I got no | |
# method error for nullify in NullDB module and also it became so slow because | |
# of requiring 'active_record' again | |
NullDB.nullify(:schema => schema_path) | |
end | |
def teardown_nulldb | |
NullDB.restore | |
end | |
def require_folder(folder_name_in_app) | |
Dir[File.expand_path(File.dirname(__FILE__) + '/../app/' + folder_name_in_app + '/*.rb')].each { |file| require file } | |
end |
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