Whenever I try to use wdm in conjunction with guard on Windows, guard silently exits. However, if I force polling, then guard works correctly. Probably the best way to illustrate this is with an example. This is what happens when I run guard with wdm:
C:/path/to/code>bundle exec guard init rspec
11:47:02 - INFO - rspec guard added to Guardfile, feel free to edit it
C:/path/to/code>bundle exec guard
11:48:06 - INFO - Guard is using TerminalTitle to send notifications.
11:48:06 - INFO - Guard::RSpec is running
11:48:06 - INFO - Guard is now watching at 'C:/path/to/code'
C:/path/to/code>
However, if I force guard to poll for changes, then it behaves correctly by ending up at a guard console:
C:/path/to/code>bundle exec guard -p
11:50:03 - INFO - Guard is using TerminalTitle to send notifications.
11:50:03 - INFO - Guard::RSpec is running
11:50:03 - INFO - Guard is now watching at 'C:/path/to/code'
[1] guard(main)>
I'm hoping that someone might have some light to shed on this problem. I have tried searching around quite a bit, but have not been able to find any answers to this question.
Relevant Excerpts from my Gemfile:
source 'http://rubygems.org'
ruby '1.9.3'
require "rbconfig"
gem 'rails', '3.2.13'
gem "figaro", ">= 0.5.3"
gem "rspec-rails", ">= 2.12.2", :group => [:development, :test]
gem "factory_girl_rails", ">= 4.2.0", :group => [:development, :test]
group :test do
gem "capybara", ">= 2.0.2"
gem "database_cleaner", ">= 0.9.1"
gem "email_spec", ">= 1.4.0"
gem "guard-rspec"
gem "wdm", ">= 0.1.0" if RbConfig::CONFIG["target_os"] =~ /mswin|mingw|cygwin/i
end
My Guardfile:
# A sample Guardfile
# More info at https://github.com/guard/guard#readme
guard :rspec do
watch(%r{^spec/.+_spec\.rb$})
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/lib/#{m[1]}_spec.rb" }
watch('spec/spec_helper.rb') { "spec" }
# Rails example
watch(%r{^app/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$}) { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
watch(%r{^app/controllers/(.+)_(controller)\.rb$}) { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
watch(%r{^spec/support/(.+)\.rb$}) { "spec" }
watch('config/routes.rb') { "spec/routing" }
watch('app/controllers/application_controller.rb') { "spec/controllers" }
# Capybara features specs
watch(%r{^app/views/(.+)/.*\.(erb|haml|slim)$}) { |m| "spec/features/#{m[1]}_spec.rb" }
# Turnip features and steps
watch(%r{^spec/acceptance/(.+)\.feature$})
watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }
end
I don't have an answer to this, but I thought I might collect some of the issues that relate to it.
The primary issue is Problems on Windows in the listen gem.
There is a related issue on guard is Guard 2.0.3 daemon doesn't stay running on windows which was closed in favour of the listen issue.
The wdm gem also has an open issue: fail with listen gem.
Sorry I can't solve it, but at least there are on-going issues for this problem. The few people that work on Ruby for Windows are such gems! I apologise for the pun :)
Related
I'm trying to merge two elasticsearch results into one variable, here my code tries...
class SearchController < ApplicationController
def index
end
def advanced
#results = {}
if !params[:fast_search].empty?
#results[:features] = TestCases.search(params[:fast_search]).results
#results[:steps] = Steps.search(params[:fast_search]).results
#results[:examples] = Examples.search(params[:fast_search]).results
else
unless params[:feature].blank?
features = TestCases.search(query: { match: { function: params[:feature] } }).results
features_tag = Steps.search(query: { match: { tags: params[:tags] } }).results
#results[:features] = features + features_tag
end
unless params[:steps].blank? || params[:scenario].blank?
#results[:steps] = Steps.search(query: { match: { scenario: params[:scenario] } }).results
params[:steps].each do |step|
#results[:steps] += Steps.search(query: { match: { steps: step } }).results
end
#results[:steps] += Steps.search(query: { match: { tags: params[:tags] } }).results
end
unless params[:examples].blank?
params[:examples].each do |example|
#results[:examples] += Examples.search(query: { match: { examples: example } }).results
end
#results[:examples] += Examples.search(query: { match: { tags: params[:tags] } }).results
end
unless params[:bug].blank?
#results[:miscs] = StepsMiscs.search(query: { match: { bug: true } }).results
end
end
render "search/index"
end
end
I also try features.merge(features_tag) but no success either.
It's simple, I just need to merge one and more results from the elasticsearch, but I simply don't know how.
Here's my Gemfile:
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.0.0', '>= 5.0.0.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use Puma as the app server
gem 'puma', '~> 3.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# 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', '~> 3.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
# jQuery-Turbolinks
gem 'jquery-turbolinks'
# Mysql
gem 'mysql2'
# Safe Attributes
gem 'safe_attributes'
# Elastic Search
gem 'elasticsearch-model'
gem 'elasticsearch-rails'
gem 'elasticsearch-persistence'
gem 'pry'
#rake
gem 'rake'
#sidekiq
gem 'sidekiq'
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug', platform: :mri
end
group :development do
# Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
gem 'web-console'
end
group :production do
#passenger
gem "passenger", require: "phusion_passenger/rack_handler"
end
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
And here's obviously the error that I'm getting:
undefined method `+' for #<Elasticsearch::Model::Response::Results:0x0000000d2719f8>
Thanks!
Here after a lot of search, I've found this:
unless params[:steps].blank? || params[:scenario].blank? || params[:tags].blank?
query = Jbuilder.encode do |json|
json.query do
json.match do
json.scenario do
json.query params[:scenario]
end
end
params[:steps].each do |step|
json.match do
json.tags do
json.query step
end
end
end
json.match do
json.tags do
json.query params[:tags]
end
end
end
end
#results[:steps] = Steps.search(query).results
end
This help me to search more than one match on all my models.
I know that catch only the basics, but at the moment is part for what I need and I hope this could help all the others around here with the same issue!
Thanks you all!
Can anyone explain what is happening here? I have this simple class with some static methods, and I want to test them.
yaqueline/build/converters/asciidocconverter.rb
# encoding: UTF-8
require 'asciidoctor'
module Yaqueline
module Build
module Converters
class AsciiDocConverter < Converter
class << self
def matches path
path =~ /\.(asciidoc|adoc|ascii|ad)$/
end
def convert content
html = Asciidoctor.convert content, to_file: false, safe: :safe
html = get_guts_out_of_body html
puts "asciidoc #{html}"
html
end
def get_guts_out_of_body html
if html =~ /<body>/
puts "get guts: #{html}"
return html.match(%r{(?<=<body>).*(?=</body>)})
end
html
end
end # class << self
end # class
end
end
end
and the test in test/build/converters/asciidocconverter_test.rb:
# encoding: utf-8
require 'helper'
require 'yaqueline/build/converters/asciidocconverter'
class TestAsciidocConverter < Test::Unit::TestCase
should "be able to get body html from a document" do
value = %q{SUCCESS}
html = %Q{
<html>
<head>
<title>Hej värld</title>
</head>
<body>#{value}</body>
</html>}
guts = Yaqueline::Build::Converters::AsciiDocConverter.get_guts_out_of_body html
puts "guts was '#{guts}'"
assert value.eql?(guts), "guts was '#{guts}', expected '#{value}'"
end
end
When running the test with
$ rake test TEST=test/build/converters/asciidocconverter_test.rb
The results looks good to me:
Started
get guts:
<html>
<head>
<title>Hej värld</title>
</head>
<body>SUCCESS</body>
</html>
guts was 'SUCCESS'
F
===============================================================================================================================================================================
Failure:
guts was 'SUCCESS', expected 'SUCCESS'.
<false> is not true.
test: AsciidocConverter should be able to get body html from a document. (TestAsciidocConverter)
/Users/mats/src/examples/yaqueline/test/build/converters/asciidocconverter_test.rb:37:in `block in <class:TestAsciidocConverter>'
/Users/mats/src/examples/yaqueline/test/build/converters/asciidocconverter_test.rb:39:in `instance_exec'
/Users/mats/src/examples/yaqueline/test/build/converters/asciidocconverter_test.rb:39:in `block in create_test_from_should_hash'
===============================================================================================================================================================================
but the assertion fails which seems odd to me and I'll need some help.
I'm running ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-darwin15]
and my Gemfilelooks like
# Add dependencies required to use your gem here.
# Example:
# gem "activesupport", ">= 2.3.5"
gem 'mercenary'
gem 'safe_yaml'
gem 'kramdown'
gem 'colorator'
gem 'pathutil'
gem 'nokogiri'
gem 'sass'
gem 'listen', '~> 3.0'
gem 'asciidoctor'
gem 'tilt'
gem 'erubis'
# Add dependencies to develop your gem here.
# Include everything needed to run rake, tests, features, etc.
group :development do
gem "rdoc", "~> 3.12"
gem "bundler", "~> 1.0"
gem "juwelier", "~> 2.1.0"
gem "simplecov", ">= 0"
gem 'rubocop', '~> 0.48.1', require: false
gem 'thin' # or whatever I end up with
gem 'minitest'
gem 'test-unit'
gem 'shoulda'
end
Maybe this helps to realize hat test harness I'm using.
Can anyone see the mistake or explain what's going on?
Cheers
Inspect the types of values being compared. One of them is not a string. (Thus, it can't be equal to a string).
guts = html.match(%r{(?<=<body>).*(?=</body>)})
guts # => #<MatchData "SUCCESS">
guts.to_s # => "SUCCESS"
This is my first try at using models with associations with Rails 4 and for some reason I'm not able to get at the parameters POST'ed in due to a "Unpermitted parameters" error. I have tried to permit the associated fields several different ways with no success.
Basically, I have an Adoption Request with an associated Person.
class AdoptionRequest < ActiveRecord::Base
has_one :person
accepts_nested_attributes_for :person
end
and
class Person < ActiveRecord::Base
belongs_to :adoption_request
end
Here are the relevant sections from adoption_requests_controller.rb:
def create
#adoption_request = AdoptionRequest.new(adoption_request_params)
respond_to do |format|
if #adoption_request.save
format.html { redirect_to #adoption_request, notice: 'Adoption request was successfully created.' }
format.json { render action: 'show', status: :created, location: #adoption_request }
else
format.html { render action: 'new' }
format.json { render json: #adoption_request.errors, status: :unprocessable_entity }
end
end
end
private
def adoption_request_params
params.require(:adoption_request).permit(person_attributes: [:first_name, :last_name])
end
The form in the view is generated using rails-bootstrap-forms:
= bootstrap_form_for #adoption_request do |f|
= f.fields_for #adoption_request.person do |owner_fields|
= owner_fields.text_field :first_name
= owner_fields.text_field :last_name
= f.submit
Here is an example of the HTML generated by this for the first name field:
<input class="form-control" id="adoption_request_person_first_name" name="adoption_request[person][first_name]" type="text">
Now when I submit the following POST payload:
{"utf8"=>"✓", "authenticity_token"=>"kE1Q222VzXRsuLnhiO0X3mijW1TGTWSAOVgVDz/rxsE=", "adoption_request"=>{"person"=>{"first_name"=>"John", "last_name"=>"Smith"}}, "commit"=>"Create Adoption request"}
The adoption request is created, but the associated person is not. This is appears to be happening because strong parameters is not allowing the person parameters to come through. Case in point, I see this in the rails console output:
Unpermitted parameters: person
According to the strong parameters documentation, this configuration should work, but I have also tried:
params.require(:adoption_request).permit(:person, person_attributes: [:first_name, :last_name])
which results in the same error ("Unpermitted parameters: person"), and
params.require(:adoption_request).permit!
works to allow the parameters through, but this is not an acceptable solution as it negates the whole purpose of using strong parameters.
What am I doing wrong?
Here is my Gemfile, in case it is helpful:
source 'https://rubygems.org'
ruby '2.0.0'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.3'
# Use postgresql as the database for Active Record
gem 'pg'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 1.2'
group :doc do
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', require: false
end
# Use Bootstrap
gem 'bootstrap-sass', '~> 3.3.4'
# Use Figaro to make using environment variables easier
gem 'figaro'
# Use Slim templating engine
gem "slim-rails"
# User authlogic for authentication system
gem 'authlogic'
# Use rails-bootstrap-forms to integrate rails form builder with bootstrap
gem 'bootstrap_form'
group :test do
# use MiniTest::Spec::DSL
gem 'minitest-spec-rails', '~> 4.7'
end
The app itself is more complex than this. I've simplified it to illustrate the problem.
Thanks in advance for your help!
You need to change this line
= f.fields_for #adoption_request.person do |owner_fields|
to
= f.fields_for :person do |owner_fields|
I would simply try building the Person object on save. Pass the first and last names up as hidden fields.
Otherwise I would give strong parameters a read.
if #adoption_request.save
#adoption_request.persons.build(first_name: #first_name, last_name: #last_name)
Hi i am getting the following errors while using wicked_pdf gem in Rails3.
error:
ArgumentError in UsersController#download_pdf
wrong number of arguments (0 for 1)
Rails.root: C:/Site/generate4
Application Trace | Framework Trace | Full Trace
app/controllers/users_controller.rb:6:in `download_pdf'
After clicking on download pdf link the following error is coming.
error-2:
RuntimeError in UsersController#download_pdf
Error: Failed to execute:
["C:/Program Files/wkhtmltopdf/bin/wkhtmltopdf.exe", "--encoding", "UTF-8", "file://C:/DOCUME~1/SUBHRA~1/LOCALS~1/Temp/wicked_pdf20150527-1192-1qf0ac.html", "C:/DOCUME~1/SUBHRA~1/LOCALS~1/Temp/wicked_pdf_generated_file20150527-1192-fijfxt.pdf"]
Error: PDF could not be generated!
Command Error: Loading pages (1/6)
[> ] 0%
[======> ] 10%
Error: Failed loading page file://c/DOCUME~1/SUBHRA~1/LOCALS~1/Temp/wicked_pdf20150527-1192-1qf0ac.html (sometimes it will work just to ignore this error with --load-error-handling ignore)
Exit with code 1 due to network error: ContentNotFoundError
Please check my code below.
users_controller.rb:
class UsersController < ApplicationController
def index
end
def download_pdf
pdf=WickedPdf.new.pdf_from_string(
render_to_string pdf: "test.pdf", template: "users/test.html.erb", encoding: "UTF-8")
#save_path = 'C:\Site\download_pdf.pdf'
end
end
users/test.html.erb:
<h1>Hello rails</h1>
wicked_pdf.rb:
WickedPdf.config = {
#:wkhtmltopdf => '/usr/local/bin/wkhtmltopdf',
#:layout => "pdf.html",
:exe_path => 'C:/Program Files/wkhtmltopdf/bin/wkhtmltopdf.exe'
}
Gemfile:
source 'https://rubygems.org'
gem 'rails', '3.2.19'
gem 'sqlite3'
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
gem 'wicked_pdf'
My requirement is convert HTML to PDF using Rails 3.Please help me to resolve this error and successfully get the PDF file.
Assuming, you are trying to download the pdf file.
see the code below:
#users_controller.rb:
class UsersController < ApplicationController
def download_pdf
pdf = render_to_string(pdf: "test.pdf", template: "users/test.html.erb", encoding: "UTF-8")
send_data pdf
end
end
# Gemfile
source 'https://rubygems.org'
gem 'rails', '3.2.19'
gem 'sqlite3'
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
gem 'wicked_pdf', :github => 'mileszs/wicked_pdf', :branch => 'master'
Please check if it works.
I am developing a Rails project via a Vagrant box (Ubuntu 32-bit, Rails 4.0.3, Ruby 2.1.0p0).
I've just tried adding Spork to my project to speed up my tests (using RSpec, Capybara), and am seeing significantly slower tests. If I run simply "rspec .", all my tests pass in 5.83 seconds. However, when I run guard via "guard -c -p", I save one of my spec files, and I get a time of 26.08 seconds.
Note: I have to run "guard -p" to actually get guard to run my tests on file save through Vagrant.
When guard starts running the tests, it shows the args:
["--color", "--failure-exit-code", "2", "--format", "progress", "--format",
"Guard::RSpec::Formatter", "--require", "/home/vagrant/.rvm/gems/ruby-2.1.0/
gems/guard-rspec-4.2.7/lib/guard/rspec/formatter.rb", "spec"]...
I see that "--format" is listed twice, and "--drb" is not showing up at all.
Here's my Guardfile:
guard 'spork', :rspec_env => { 'RAILS_ENV' => 'test' }, :test_unit => false do
watch('config/application.rb')
watch('config/environment.rb')
watch('config/environments/test.rb')
watch(%r{^config/initializers/.+\.rb$})
watch('Gemfile.lock')
watch('spec/spec_helper.rb') { :rspec }
end
guard :rspec, :cmd => 'rspec --drb' do
watch(%r{^spec/.+_spec\.rb$})
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/lib/#{m[1]}_spec.rb" }
watch('spec/spec_helper.rb') { "spec" }
# Rails example
watch(%r{^app/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$}) { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
watch(%r{^app/controllers/(.+)_(controller)\.rb$}) { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
watch(%r{^spec/support/(.+)\.rb$}) { "spec" }
watch('config/routes.rb') { "spec/routing" }
watch('app/controllers/application_controller.rb') { "spec/controllers" }
end
guard 'livereload' do
watch(%r{app/views/.+\.(erb|haml|slim)$})
watch(%r{app/helpers/.+\.rb})
watch(%r{public/.+\.(css|js|html)})
watch(%r{config/locales/.+\.yml})
# Rails Assets Pipeline
watch(%r{(app|vendor)(/assets/\w+/(.+\.(css|js|html|png|jpg))).*}) { |m| "/assets/#{m[3]}" }
end
Here is my spec_helper.rb:
require 'rubygems'
require 'spork'
#uncomment the following line to use spork with the debugger
#require 'spork/ext/ruby-debug'
Spork.prefork do
# Loading more in this block will cause your tests to run faster. However,
# if you change any configuration or code from libraries loaded here, you'll
# need to restart spork for it take effect.
# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'rspec/autorun'
require 'capybara/rspec'
# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
ActiveRecord::Migration.check_pending! if defined?(ActiveRecord::Migration)
RSpec.configure do |config|
config.use_transactional_fixtures = true
config.infer_base_class_for_anonymous_controllers = false
config.order = "random"
#Devise
config.include Devise::TestHelpers, type: :controller
#Capybara
config.include Capybara::DSL
end
end
Spork.each_run do
# This code will be run each time you run your specs.
end
The only thing in my .rspec :
--color
The relevant part of my Gemfile:
group :development, :test do
gem 'rspec-rails', '~> 2.0'
gem 'factory_girl_rails'
gem 'guard-rspec'
gem 'guard-livereload'
gem 'spork-rails'
gem 'guard-spork'
end
group :test do
gem 'shoulda-matchers'
gem 'capybara'
end
I've noticed that if I have guard running, then save a file, at times I will get an error:
Could not start Spork server for rspec after 30 seconds. I will continue
waiting for a further 60 seconds.
I'm not sure why it's taking so long after installing Spork, especially when rspec is much faster going through the same Vagrant box. Any ideas?
There's a new --listen-on option since Guard 2.5: https://github.com/guard/guard/releases/tag/v2.5.0
From Guard's README:
Use Listen's network functionality to receive file change events from the network. This is most useful for virtual machines (e.g. Vagrant) which have problems firing native filesystem events on the guest OS.
Suggested use:
On the host OS, you need to listen to filesystem events and forward them to your VM using the listen script:
$ listen -f 127.0.0.1:4000
Remember to configure your VM to forward the appropriate ports, e.g. in Vagrantfile:
config.vm.network :forwarded_port, guest: 4000, host: 4000
Then, on your guest OS, listen to the network events but ensure you specify the host path
$ bundle exec guard -o '10.0.2.2:4000' -w '/projects/myproject'