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【備忘録】Rails6でのRSpecがうまく起動しない時

Last updated at Posted at 2019-09-15

対象者

他の記事を見れば大体解決できるけど、それでも解決できなかった人向け

エラー内容

エラー内容
     Failure/Error: fill_in 'session_email', with: 'a@example.com'
     
     Capybara::ElementNotFound:
       Unable to find field "session_email" that is not disabled

fill_in のあとはラベルの名前もidも試したりしたけどどうしても解決できない。

原因

Rails6にUpdateする時、./config/application.rbにconfig.hosts << "hostname"を指定してたことが原因
昔,Herokuにあげるとき、Blocked Hostのエラーがでたため、application.rbにhostを指定したため。
ホストを指定する時は,./enviroment/development.rbや./enviroment/production.rbに追加する。
application.rbには追加しない
参考 : Blocked Host

解決策

config.hosts << "hostname"を削除
ここではわかりやすくするためコメントアウト

./config/application.rb
     require_relative 'boot'

require 'csv'
require 'rails/all'

# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(*Rails.groups)

module Myapp
  class Application < Rails::Application
    # Initialize configuration defaults for originally generated Rails version.
    config.load_defaults 5.2
    #config.hosts << "hostname"
    config.time_zone = 'Asia/Tokyo'

    config.generators do |g|
      g.test_framework = "rspec"
      g.helper_specs = false
      g.view_specs = false
    end

    # Settings in config/environments/* take precedence over those specified here.
    # Application configuration can go into files in config/initializers
    # -- all .rb files in that directory are automatically loaded after loading
    # the framework and any gems in your application.
  end
end

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