I'm getting the above error from section of code below. What is the cause?
1 require 'spec_helper'
2
3 before(:all) do
4 puts "ServerSpec tests on #{ENV['TARGET_HOST']}"
5 end
Full error:
/home/newatson/src/serverspec/spec/cfengine3/common_spec.rb:3:in `<top (required)>': undefined method `before' for main:Object (NoMethodError)
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1226:in `load'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1226:in `block in load_spec_files'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1224:in `each'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/configuration.rb:1224:in `load_spec_files'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:97:in `setup'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:85:in `run'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:70:in `run'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/lib/rspec/core/runner.rb:38:in `invoke'
from /home/newatson/.gem/ruby/1.9.1/gems/rspec-core-3.2.3/exe/rspec:4:in `<top (required)>'
from /home/newatson/.gem/ruby/1.9.1/bin/rspec:19:in `load'
from /home/newatson/.gem/ruby/1.9.1/bin/rspec:19:in `<main>'
before should be implemented within describe:
require 'spec_helper'
describe "My Tests" do
before(:all) do
puts "ServerSpec tests on #{ENV['TARGET_HOST']}"
end
end
Good luck!
Seems like you missed to describe your class. Without describe Object becomes a receiver and you have a NoMethodError. Easy fix:
describe MyClass do
before(:all) do
#
end
end
Related
My Ruby file
require 'puppet'
# ...
require 'googleauth'
module PuppetX
module Puppetlabs
module Google_cloud_dns
class Provider < PuppetX::Puppetlabs::Swagger::Provider
def client
self.class.client
end
My RSpec file
I am using this two alternatively, but none of them working:
require_relative'../../lib/puppet_x/puppetlabs/google_cloud_dns/provider'
File.expand_path("../../lib/puppet_x/puppetlabs/google_cloud_dns/provider.rb",File.dirname(__FILE__)))
require 'spec_helper'
require_relative '../../lib/puppet_x/puppetlabs/google_cloud_dns/provider'
File.expand_path("../../lib/puppet_x/puppetlabs/google_cloud_dns/provider.rb", File.dirname(__FILE__))
describe Provider do
it "checks function" do
provide = Provider.new
provide.should respond_to :client
end
end
The error which I am getting
rspec Mymodule/gc_dns/puppet-google_cloud_dns/spec/classes/provider_spec.rb --format documentation/home/vivekkumarmishra17/Mymodule/gc_dns/puppet-google_cloud_dns/spec/classes/provider_spec.rb:19:in `<top (required)>': uninitialized constant Provider (NameError)
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1361:in `load'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1361:in `block in load_spec_files'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1359:in `each'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/configuration.rb:1359:in `load_spec_files'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:106:in `setup'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:92:in `run'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:78:in `run'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/lib/rspec/core/runner.rb:45:in `invoke'
from /var/lib/gems/1.9.1/gems/rspec-core-3.4.4/exe/rspec:4:in `<top (required)>'
from /usr/local/bin/rspec:23:in `load'
from /usr/local/bin/rspec:23:in `<main>'
Can anyone tell what I am doing wrong?
I'm trying to monkey patch Object and while my tests run fine,
I can't load my project with Pry anymore.
Here is the relevant code:
module CoreExtensions
def instance_values
instance_variables.each_with_object({}) do |var, hash|
hash[var[1..-1]] = instance_variable_get(var)
end
end
def ==(other)
(self.class == other.class) &&
(instance_values.equal? other.instance_values)
end
end
Object.include CoreExtensions
Using
pry -r ./core_extentions.rb
leads to this stacktrace:
Error: No live threads left. Deadlock?
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:87:in `sleep'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:87:in `wait'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:87:in `block in enter_interruptible_region'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:83:in `synchronize'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:83:in `enter_interruptible_region'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:110:in `interruptible_region'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:197:in `input_readline'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:190:in `block in read_line'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:129:in `handle_read_errors'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:170:in `read_line'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:98:in `read'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:68:in `block in repl'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:67:in `loop'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:67:in `repl'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:38:in `block in start'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:61:in `__with_ownership'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/input_lock.rb:79:in `with_ownership'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:38:in `start'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/repl.rb:15:in `start'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/pry_class.rb:169:in `start'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-byebug-3.3.0/lib/pry-byebug/pry_ext.rb:11:in `start_with_pry_byebug'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/cli.rb:219:in `block in <top (required)>'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/cli.rb:83:in `block in parse_options'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/cli.rb:83:in `each'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/lib/pry/cli.rb:83:in `parse_options'
/home/fap/.rvm/gems/ruby-2.3.0/gems/pry-0.10.3/bin/pry:16:in `<top (required)>' /home/fap/.rvm/gems/ruby-2.3.0/bin/pry:23:in `load'
/home/fap/.rvm/gems/ruby-2.3.0/bin/pry:23:in main
/home/fap/.rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `eval'
/home/fap/.rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in main
The same thing happens when I include my CoreExtentions in the main class.
I read about Pry's input_lock, but I don't understand what produces the deadlock.
Does anyone have an idea why this is happening?
You have redefined method == for all objects, which is not a good thing.
This comes about from the last line in your question, namely Object.include CoreExtentions
Without that definition, it loads fine.
I was trying to add my custom implementation for ActiveRecordss find_in_batches method. First, I tried to monkeypatch the corresponding module:
module ActiveRecord
module Batches
def find_in_batches2
end
end
end
Task.find_in_batches2 do |group|
end
But ruby said:
NoMethodError: undefined method `find_in_batches2' for Task (call 'Task.connection' to establish a connection):Class
/home/yuri/.gem/ruby/2.1.5/gems/activerecord-4.2.0/lib/active_record/dynamic_matchers.rb:26:in `method_missing'
/srv/http/tm/Rakefile:15:in `<top (required)>'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `block in load'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `block in load'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
/home/yuri/.gem/ruby/2.1.5/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
-e:1:in `<main>'
Then I tried following this answer, to no avail. What am I doing wrong and why is it so hard?
Here is the solution:
ActiveRecord::Batches.module_eval do
def find_in_batches2
end
end
ActiveRecord::Querying.module_eval do
delegate :find_in_batches2, :to => :all
end
Don't forget to implement find_in_batches2.
My Code in ruby class is. Here i am getting uninitialized constant ActionDispatch (NameError)
DatabaseCleaner.strategy = :transaction
class ActionDispatch::IntegrationTest
# Make the Capybara DSL available in all integration tests
include Capybara::DSL
# Stop ActiveRecord from wrapping tests in transactions
self.use_transactional_fixtures = false
teardown do
DatabaseCleaner.clean # Truncate the database
Capybara.reset_sessions! # Forget the (simulated) browser state
Capybara.use_default_driver
end
end
I ran into the same issue, after upgrading.
This is my stack trace:
uninitialized constant ActionDispatch::IntegrationTest (NameError)
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-rails-1.3.1/lib/cucumber/rails/world.rb:9:in `<module:Rails>'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-rails-1.3.1/lib/cucumber/rails/world.rb:8:in `<module:Cucumber>'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-rails-1.3.1/lib/cucumber/rails/world.rb:7:in `<top (required)>'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/backports-3.3.0/lib/backports/tools.rb:328:in `require'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/backports-3.3.0/lib/backports/tools.rb:328:in `require_with_backports'
/Users/etagwerker/Projects/om/features/support/env.rb:11:in `<top (required)>'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/rb_support/rb_language.rb:122:in `load'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/rb_support/rb_language.rb:122:in `load_code_file'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime/support_code.rb:180:in `load_file'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime/support_code.rb:83:in `block in load_files!'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime/support_code.rb:82:in `each'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime/support_code.rb:82:in `load_files!'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime.rb:183:in `load_step_definitions'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/runtime.rb:42:in `run!'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/lib/cucumber/cli/main.rb:47:in `execute!'
/Users/etagwerker/.rvm/gems/ruby-1.9.3-p327#ombu/gems/cucumber-1.3.1/bin/cucumber:13:in `<top (required)>'
script/cucumber:9:in `load'
script/cucumber:9:in `<main>'
I am using rails 3.0.20 and cucumber-rails 1.3.1.
After trying a few things, I tried this:
rails generate cucumber:install
That solved it for me.
So this is kind of baffling me as I can't quite figure out why it's happening. This only happens on my laptop (Ubuntu 11.04), and not elsewhere. I just seem to have something weird with the setup on this one computer.
I keep getting the following error when I run my specs:
be rake spec
Gives me:
NoMethodError: undefined method `belong_to' for #<RSpec::Core::ExampleGroup::Nested_4:0xb4eb2e4>
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-expectations-2.6.0/lib/rspec/matchers/method_missing.rb:9:in `method_missing'
/home/tom/work/ruby/litdistco-sales/spec/models/sales_item_spec.rb:5:in `block (2 levels) in <top (required)>'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:48:in `instance_eval'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:48:in `block in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:107:in `with_around_hooks'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:45:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:294:in `block in run_examples'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:290:in `map'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:290:in `run_examples'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:262:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `block (2 levels) in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `map'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `block in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/reporter.rb:12:in `report'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:21:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:80:in `run_in_process'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:69:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:11:in `block in autorun'
Here are the relevant lines from my spec file that generates the complaint:
describe SalesItem do
it { should belong_to(:publisher) }
it { should belong_to(:invoice) }
I'm running Rails 3.1.0. Here is ruby -v:
ruby 1.9.2p290 (2011-07-09 revision 32553) [i686-linux]
Any tips /thoughts/ideas recommendations greatly appreciated.
Try adding this in your rails_helper.rb
Shoulda::Matchers.configure do |config|
config.integrate do |with|
with.test_framework :rspec
with.library :rails
end
end
RSpec core does not have such matcher. It looks like shoulda-matchers. Just make sure that it's installed and loaded in your spec_helper
I was having a hard time with this for awhile and then changed my spec from:
describe ModelName do
it { should belong_to(:model)}
end
to:
RSpec.describe ModelName, type: :model do
it { should belong_to(:model)}
end
and it suddenly worked
You can write specs like this
describe SalesItem do
describe "Associations" do
it "belongs_to publisher" do
assc = described_class.reflect_on_association(:publisher)
expect(assc.macro).to eq :belongs_to
end
end
end