Agfdhyk

I am creating automated tests for my rails app using rspec and factoryBot. In my case I am creating a company with a requirement of having a logo. Creating a company in the test is not a problem but if I try and modify the company outside of the test file I am getting an error message of

ActiveRecord::RecordInvalid:

   Validation failed: Logo can't be blank

I have tried alternative upload methods but with no luck. Below is the factory for the company and the process I am using to create a company. This is not the exact code in my implementation as I am unable to share that but I have replicated it as much as I could.

If I manually test the code it works fine. It is only when running the code with rspec the error occurs.

factories.rb

FactoryBot.define do

  factory :company do

    name { 'Name' }

    b_day { Date.today }

    age { 1 }

    logo { Rack::Test::UploadedFile.new(File.open(File.join(Rails.root, '/spec/support/logo.png')), 'image/png') }

  end

end

companies_rake_spec.rb

describe "Company b_day today" do

  it "Add 1 to company age" do

    company1 = create(:company)

    Rake::Task['companies:update_age'].invoke



    company1_refresh = Company.where(id: company1.id).first

    expect(company1_refresh.age).to eq(company1.age + 1)

  end

end

company.rake

namespace :companies do

  desc "TODO"

    task update_age: :environment do

       Company.find_each do | company |

          if (company.b_day.day == Date.today.day) && (company.b_day.month == Date.today.month)

            company.age += 1

            puts company.inspect

            company.save!

          end

       end

    end

  end

end

console

#<Company id: 34, name: "Name", b_day: 2018-11-13, age: 2, logo: "1cbeef36f13a8a88db0c37fa30da6ffd.png">



ActiveRecord::RecordInvalid:

   Validation failed: Logo can't be blank

stacktrace

Failures:



1) companies:update_age age + 1

 Failure/Error: company.save!



 ActiveRecord::RecordInvalid:

   Validation failed: Logo can't be blank

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/validations.rb:78:in `raise_validation_error'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/validations.rb:50:in `save!'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/attribute_methods/dirty.rb:30:in `save!'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/transactions.rb:324:in `block in save!'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/transactions.rb:395:in `block in with_transaction_returning_status'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `block in transaction'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/connection_adapters/abstract/transaction.rb:189:in `within_new_transaction'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `transaction'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/transactions.rb:211:in `transaction'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/transactions.rb:392:in `with_transaction_returning_status'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/transactions.rb:324:in `save!'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/suppressor.rb:45:in `save!'

 # ./lib/tasks/companies.rake:54:in `block (3 levels) in <top (required)>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:59:in `block (2 levels) in find_each'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:59:in `each'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:59:in `block in find_each'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:121:in `block in find_in_batches'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:214:in `block in in_batches'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:198:in `loop'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:198:in `in_batches'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:120:in `find_in_batches'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/relation/batches.rb:58:in `find_each'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/activerecord-5.0.7/lib/active_record/querying.rb:9:in `find_each'

 # ./lib/tasks/companies.rake:8:in `block (2 levels) in <top (required)>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:271:in `block in execute'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:271:in `each'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:271:in `execute'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:213:in `block in invoke_with_call_chain'

 # /Users/mac/.rvm/rubies/ruby-2.5.1/lib/ruby/2.5.0/monitor.rb:226:in `mon_synchronize'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:193:in `invoke_with_call_chain'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task.rb:182:in `invoke'

 # ./spec/lib/tasks/companies_rake_spec.rb:122:in `block (3 levels) in <top (required)>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:254:in `instance_exec'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:254:in `block in run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:500:in `block in with_around_and_singleton_context_hooks'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:457:in `block in with_around_example_hooks'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:464:in `block in run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:604:in `block in run_around_example_hooks_for'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:342:in `call'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-rails-3.8.0/lib/rspec/rails/adapters.rb:127:in `block (2 levels) in <module:MinitestLifecycleAdapter>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:447:in `instance_exec'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:447:in `instance_exec'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:373:in `execute_with'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:606:in `block (2 levels) in run_around_example_hooks_for'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:342:in `call'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:607:in `run_around_example_hooks_for'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/hooks.rb:464:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:457:in `with_around_example_hooks'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:500:in `with_around_and_singleton_context_hooks'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example.rb:251:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:629:in `block in run_examples'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:625:in `map'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:625:in `run_examples'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:591:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in `block in run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in `map'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/example_group.rb:592:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in `block (3 levels) in run_specs'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in `map'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:116:in `block (2 levels) in run_specs'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/configuration.rb:1989:in `with_suite_hooks'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:111:in `block in run_specs'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/reporter.rb:74:in `report'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:110:in `run_specs'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:87:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:71:in `run'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/lib/rspec/core/runner.rb:45:in `invoke'

 # /Users/mac/.rvm/gems/ruby-2.5.1/gems/rspec-core-3.8.0/exe/rspec:4:in `<top (required)>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/bin/rspec:23:in `load'

 # /Users/mac/.rvm/gems/ruby-2.5.1/bin/rspec:23:in `<main>'

 # /Users/mac/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:15:in `eval'

 # /Users/mac/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:15:in `<main>'

How to properly do model testing with ActiveStorage in rails?

Using the info from there and adapting to your specifics, try the following factory:

FactoryBot.define do
factory :company do
name { 'Name' }
b_day { Date.today }
age { 1 }
after(:build) do |company|
company.logo.attach(io: File.open(Rails.root.join('spec', 'support', 'logo.jpeg')), filename: 'logo.jpeg', content_type: 'image/jpeg')
end
end
end

EDIT:

You may also need to add this to your config/environments/test.rb file:

config.active_storage.service = :test