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PATH: opt / alt / ruby24 / lib64 / ruby / gems / 2.4.0 / gems / rack-1.6.4 / test

require 'rack/content_type'
require 'rack/lint'
require 'rack/mock'

describe Rack::ContentType do
  def content_type(app, *args)
    Rack::Lint.new Rack::ContentType.new(app, *args)
  end
  
  def request
    Rack::MockRequest.env_for
  end
  
  should "set Content-Type to default text/html if none is set" do
    app = lambda { |env| [200, {}, "Hello, World!"] }
    headers = content_type(app).call(request)[1]
    headers['Content-Type'].should.equal 'text/html'
  end

should "set Content-Type to chosen default if none is set" do
    app = lambda { |env| [200, {}, "Hello, World!"] }
    headers =
      content_type(app, 'application/octet-stream').call(request)[1]
    headers['Content-Type'].should.equal 'application/octet-stream'
  end

should "not change Content-Type if it is already set" do
    app = lambda { |env| [200, {'Content-Type' => 'foo/bar'}, "Hello, World!"] }
    headers = content_type(app).call(request)[1]
    headers['Content-Type'].should.equal 'foo/bar'
  end

should "detect Content-Type case insensitive" do
    app = lambda { |env| [200, {'CONTENT-Type' => 'foo/bar'}, "Hello, World!"] }
    headers = content_type(app).call(request)[1]
    headers.to_a.select { |k,v| k.downcase == "content-type" }.
      should.equal [["CONTENT-Type","foo/bar"]]
  end

should "not set Content-Type on 304 responses" do
    app = lambda { |env| [304, {}, []] }
    response = content_type(app, "text/html").call(request)
    response[1]['Content-Type'].should.equal nil
  end
end

[-] spec_fastcgi.rb [edit]
[-] spec_session_pool.rb [edit]
[-] spec_auth_basic.rb [edit]
[-] spec_head.rb [edit]
[-] spec_multipart.rb [edit]
[-] spec_builder.rb [edit]
[-] spec_config.rb [edit]
[-] spec_recursive.rb [edit]
[-] spec_runtime.rb [edit]
[-] spec_server.rb [edit]
[+] multipart
[-] spec_commonlogger.rb [edit]
[-] spec_nulllogger.rb [edit]
[-] spec_file.rb [edit]
[-] spec_rewindable_input.rb [edit]
[+] registering_handler
[-] spec_sendfile.rb [edit]
[+] unregistered_handler
[-] spec_mock.rb [edit]
[+] static
[-] spec_tempfile_reaper.rb [edit]
[-] spec_content_type.rb [edit]
[-] spec_urlmap.rb [edit]
[-] spec_lint.rb [edit]
[-] spec_methodoverride.rb [edit]
[-] spec_session_memcache.rb [edit]
[-] spec_utils.rb [edit]
[-] spec_content_length.rb [edit]
[-] spec_cgi.rb [edit]
[-] spec_auth_digest.rb [edit]
[-] spec_thin.rb [edit]
[-] spec_showstatus.rb [edit]
[-] spec_lock.rb [edit]
[-] spec_mongrel.rb [edit]
[-] spec_etag.rb [edit]
[-] spec_chunked.rb [edit]
[+] ..
[-] spec_request.rb [edit]
[-] spec_body_proxy.rb [edit]
[-] spec_static.rb [edit]
[-] spec_cascade.rb [edit]
[-] spec_showexceptions.rb [edit]
[-] spec_session_abstract_id.rb [edit]
[-] spec_directory.rb [edit]
[+] rackup
[-] spec_handler.rb [edit]
[-] spec_version.rb [edit]
[-] testrequest.rb [edit]
[-] spec_conditionalget.rb [edit]
[-] spec_logger.rb [edit]
[-] spec_mime.rb [edit]
[-] spec_response.rb [edit]
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[+] cgi
[-] gemloader.rb [edit]
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[+] builder