如果没有WebMock,此代码可以正常工作。
提出例外:
Paperclip::AdapterRegistry::NoHandlerError:
No handler found for #<URI::HTTP:0x007ff3852cefb8 URL:http://www.example.com/images/foo.jpg>
# ./spec/support/api_mock.rb:34:in `process_image_for'
测试:
let( :image_url ) { 'http://www.example.com/images/foo.jpg' }
...
stub_request(:post, image_url)
.to_return(:status => 200, :body => File.read('spec/fixtures/image.jpg'), :headers => {})
...hit Sinatra app...
api_mock.rb:
def self.process_image_for suggestion, params
if params[:image]
suggestion.image = URI.parse( params[:image] ) # line 34
suggestion.save!
end
end
答案 0 :(得分:8)
有效。 FWIW,File.read
和File.open
工作:
stub_request(:post, image_url)
.to_return(
:status => 200,
:body => File.read('spec/fixtures/image.jpg'),
:headers => {}
)
请记住测试顶部的require 'webmock/rspec'
。
答案 1 :(得分:2)
需要使用headers: {"Content-Type" => 'image/jpg'}
或Paperclip预期的任何有效内容类型
例如
stub_request(:get, "http://img.youtube.com/vi/123123123123/0.jpg")
.to_return(
status: 200,
body: File.read('spec/fixtures/images/sample.jpg'),
headers: {"Content-Type" => 'image/jpg'}
)