昨天一直出现下面的错误
Failures:
1) PagesController :index home path
Failure/Error: visit '/pages/home'
NoMethodError:
undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0xbabf1d4>
# ./spec/controllers/pages_controller_spec.rb:17:in `block (3 levels) in <top (required)>'
...
在stackoverflow上面找到了答案,其实是需要一个simulated browser,解决办法:
1.在Gemfile中添加 gem 'capybara'
2.bundle install
3.在spec_helper中添加 require 'capybara/rspec'
如果有其它问题,可以参见rspec的文档: