【发布时间】:2018-07-30 10:38:11
【问题描述】:
我正在尝试使用 Capybara 从 Rspec 测试 Vue.js。我的问题是:身体是空的。
我找了几天的信息,所有的解决方案都是改变 Capybara 的驱动程序。我尝试了所有方法,但错误仍然存在。
我的 rails_helper.rb
# This file is copied to spec/ when you run 'rails generate rspec:install'
require 'spec_helper'
ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
# Prevent database truncation if the environment is production
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'rspec/rails'
# Add additional requires below this line. Rails is not loaded until this point!
require 'capybara/poltergeist'
require 'factory_girl_rails'
require 'capybara/rspec'
options = {js_errors: false}
Capybara.server = :puma
require 'rack_session_access/capybara'
require 'capybara/poltergeist'
RSpec.configure do |conf|
conf.include FactoryGirl::Syntax::Methods
end
Capybara.register_driver :poltergeist do |app|
Capybara::Poltergeist::Driver.new(app, options)
end
Capybara.javascript_driver = :poltergeist
# Requires supporting ruby files with custom matchers and macros, etc, in
# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
# run as spec files by default. This means that files in spec/support that end
# in _spec.rb will both be required and run as specs, causing the specs to be
# run twice. It is recommended that you do not name files matching this glob to
# end with _spec.rb. You can configure this pattern with the --pattern
# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
#
# The following line is provided for convenience purposes. It has the downside
# of increasing the boot-up time by auto-requiring all files in the support
# directory. Alternatively, in the individual `*_spec.rb` files, manually
# require only the support files necessary.
#
# Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
RSpec.configure do |config|
# RSpec Rails can automatically mix in different behaviours to your tests
# based on their file location, for example enabling you to call `get` and
# `post` in specs under `spec/controllers`.
#
# You can disable this behaviour by removing the line below, and instead
# explicitly tag your specs with their type, e.g.:
#
# RSpec.describe UsersController, :type => :controller do
# # ...
# end
#
# The different available types are documented in the features, such as in
# https://relishapp.com/rspec/rspec-rails/docs
config.infer_spec_type_from_file_location!
# Filter lines from Rails gems in backtraces.
config.filter_rails_from_backtrace!
# arbitrary gems may also be filtered via:
# config.filter_gems_from_backtrace("gem name")
config.include FactoryGirl::Syntax::Methods # this allows to use factory girl gem's methods
# this is to test javascript with capybara
end
然后我在 spec/features/ 中进行功能测试
require 'rails_helper'
require 'support/login_helper'
RSpec.feature "login", type: :feature, js: true do
include LoginHelper
before do
login!
end
scenario 'a' do
expect(true).to eq(true)
end
end
最后,当我遇到错误时,我的登录助手。
require 'rails_helper'
module LoginHelper
def login!
visit root_path
print page.html
fill_in "username", with: "aaa"
click_button "Entrar"
end
end
在助手中,我尝试访问 root_path,获取输入,然后填充一些模拟数据。
在控制台中,测试向我提供了以下错误:
Failure/error: fill_in "username", with: "aaa"
Capybara::ElementNotFound:
Unable to find visible field "username" that is not disabled
我在 fill_in 之前打印 page.html 并且我有
在我正在使用的 vue.app 中
【问题讨论】:
标签: ruby-on-rails testing vue.js capybara