我如何为...编写 RSpec
Net::HTTP::Proxy(PROXY_HOST, PROXY_PORT).start(url.host) do |http|
request = Net::HTTP::Post.new(url.path)
request.form_data = {'param1' => 'blah1', 'param2' => 'blah2'}
response = http.request(request)
end
这是我得到的...
@mock_http = mock('http')
@mock_http.should_receive(:start).with(@url.host)
Net::HTTP.should_receive(:Proxy).with(PROXY_HOST, PROXY_PORT).and_return(@mock_http)
Net::HTTP::Post.should_receive(:new).with(@url.path).and_return(@mock_http)
然而，当尝试...
Net::HTTP::Post.should_receive(:new).with(@url.path).and_return(@mock_http)
...收到以下回复...
<Net::HTTP::Post (class)> expected :new with ("/some/path") once, but received it 0 times
一个完整的解决方案将不胜感激!
最佳答案
我不确定您要准确测试什么，但以下是使用 webmock stub 此 http 请求的方法:
在 Gemfile :
group :test do
gem 'webmock'
end
在
spec/spec_helper.rb :require 'webmock/rspec'
WebMock.disable_net_connect!(:allow_localhost => true)
在您的测试中:
stub_request(:post, url.host).
with(:body => {'param1' => 'blah1', 'param2' => 'blah2'},
to_return(:status => 200, :body => '{ insert your response body expectation here }'
关于ruby-on-rails - RSpec 问题模拟 HTTP 请求，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/9124545/