Here is the complete trace:
16) PostsController routing routes to #destroy
Failure/Error: raise ConnectionNotEstablished, "No connection pool
with '#{spec_name}' found." unless pool
ActiveRecord::ConnectionNotEstablished:
No connection pool with 'primary' found.
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:930:in
`retrieve_connection'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_handling.rb:116:in
`retrieve_connection'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_handling.rb:88:in
`connection'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:516:in
`create_fixtures'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:1028:in
`load_fixtures'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:999:in
`setup_fixtures'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:851:in
`before_setup'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-rails-3.8.0/lib/rspec/rails/adapters.rb:126:in
`block (2 levels) in <module:MinitestLifecycleAdapter>'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:447:in
`instance_exec'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:447:in
`instance_exec'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:373:in
`execute_with'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:606:in
`block (2 levels) in run_around_example_hooks_for'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:342:in
`call'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:607:in
`run_around_example_hooks_for'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:464:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:457:in
`with_around_example_hooks'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:500:in
`with_around_and_singleton_context_hooks'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:251:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:629:in
`block in run_examples'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:625:in
`map'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:625:in
`run_examples'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:591:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in
`block in run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in
`map'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in
`block (3 levels) in run_specs'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in
`map'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in
`block (2 levels) in run_specs'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/configuration.rb:1989:in
`with_suite_hooks'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:111:in
`block in run_specs'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/reporter.rb:74:in
`report'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:110:in
`run_specs'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:87:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:71:in
`run'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:45:in
`invoke'
#
/Users/surya/.rvm/gems/ruby-2.3.1/gems/rspec-core-3.8.0/exe/rspec:4:in
`<top (required)>'
# /Users/surya/.rvm/gems/ruby-2.3.1/bin/rspec:23:in `load'
# /Users/surya/.rvm/gems/ruby-2.3.1/bin/rspec:23:in `<main>'
# /Users/surya/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in
`eval'
# /Users/surya/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in
`<main>'
#
# Showing full backtrace because every line was filtered out.
# See docs for RSpec::Configuration#backtrace_exclusion_patterns and
# RSpec::Configuration#backtrace_inclusion_patterns for more
information.
On Wed, 12 Sep 2018 at 01:35, Surya <[email protected]> wrote:
> Hi,
>
> I am having trouble setting up rspec rails with mongoid. I get the
> following exception(one of the exceptions but same for all 16 cases) when
> running the rspec:
>
>
> 16) PostsController routing routes to #destroy
> Failure/Error: raise ConnectionNotEstablished, "No connection pool
> with '#{spec_name}' found." unless pool
>
> ActiveRecord::ConnectionNotEstablished:
> No connection pool with 'primary' found.
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:930:in
> `retrieve_connection'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_handling.rb:116:in
> `retrieve_connection'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/connection_handling.rb:88:in
> `connection'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:516:in
> `create_fixtures'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:1028:in
> `load_fixtures'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:999:in
> `setup_fixtures'
> #
> /Users/surya/.rvm/gems/ruby-2.3.1/gems/activerecord-5.1.6/lib/active_record/fixtures.rb:851:in
> `before_setup'
>
>
> Here is the sample vanilla application code -
> https://github.com/suryart/rspec_mongo_test_app
>
> Steps that I followed :
>
> Create a new rails app -
>
> $ rails new rspec_mongo_test_app --api --skip-active-record -T
>
> Modify Gemfile to this:
>
> source 'https://rubygems.org'
>
> git_source(:github) do |repo_name|
> repo_name = "#{repo_name}/#{repo_name}" unless
> repo_name.include?("/")
> "https://github.com/#{repo_name}.git";
> end
>
>
> # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
> gem 'rails', '~> 5.1.6'
> # Use Puma as the app server
> gem 'puma', '~> 3.7'
> # Build JSON APIs with ease. Read more:
> https://github.com/rails/jbuilder
> # gem 'jbuilder', '~> 2.5'
> # Use Redis adapter to run Action Cable in production
> # gem 'redis', '~> 4.0'
> # Use ActiveModel has_secure_password
> # gem 'bcrypt', '~> 3.1.7'
>
> # Use Capistrano for deployment
> # gem 'capistrano-rails', group: :development
>
> # Use Rack CORS for handling Cross-Origin Resource Sharing (CORS),
> making cross-origin AJAX possible
> # gem 'rack-cors'
>
> group :development, :test do
> # Call 'byebug' anywhere in the code to stop execution and get a
> debugger console
> gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
> # gem 'database_cleaner', '~> 1.7'
> gem 'factory_bot_rails', '~> 4.x'
> gem 'forgery', '~> 0.7'
> gem 'guard-rspec', '4.7.3'
> gem 'mongoid-rspec', '~> 4.0'
> gem 'rspec-rails', '~> 3.8'
> gem 'rubocop', '~> 0.58.2', require: false
> gem 'simplecov', '~> 0.16', require: false
> gem 'reek', '~> 5.0', require: false
> end
>
> group :development do
> gem 'listen', '>= 3.0.5', '< 3.2'
> # Spring speeds up development by keeping your application running
> in the background. Read more: https://github.com/rails/spring
> gem 'spring'
> gem 'spring-watcher-listen', '~> 2.0.0'
> end
>
> # Windows does not include zoneinfo files, so bundle the tzinfo-data
> gem
> gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
>
> gem 'mongoid', '~> 7.0'
>
> gem 'devise_token_auth', '0.1.43'
>
>
> Setup mongoid:
>
> $ rails g mongoid:config
> $ rails g rspec:install
>
>
> Now create a controller
>
> $ rails g scaffold post subject:string content:text
>
> Made config change in config/application.rb to take mongoid as ORM for
> generator(
> https://github.com/suryart/rspec_mongo_test_app/blob/master/config/application.rb),
> also modified spec_helper.rb to remove all active record related
> dependencies(
> https://github.com/suryart/rspec_mongo_test_app/blob/master/spec/rails_helper.rb
> ).
>
>
> I'm not quite sure what I'm doing wrong here. The whole setup works if I
> disable the `require 'rspec/rails'` line in rails_helper.rb file but then I
> can't run all rails controller/requests related tests as they require
> get/post etc methods. Please help.
>
>
>
>
> --
>
> Please consider the environment before printing this email.
>
> Regards,
> Surya
>
> [image: This is my Footrr] <http://footrr.com/l/3697/>
>
--
Please consider the environment before printing this email.
Regards,
Surya
[image: This is my Footrr] <http://footrr.com/l/3697/>
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