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Versions: 13
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Contents
require 'minitest/autorun' 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 it "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'].must_equal 'text/html' end it "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'].must_equal 'application/octet-stream' end it "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'].must_equal 'foo/bar' end it "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" }. must_equal [["CONTENT-Type","foo/bar"]] end it "not set Content-Type on 304 responses" do app = lambda { |env| [304, {}, []] } response = content_type(app, "text/html").call(request) response[1]['Content-Type'].must_equal nil end end
Version data entries
13 entries across 13 versions & 5 rubygems