require "chef_zero/server" require "net/http" require "uri" describe ChefZero::Server do context "with a server bound to port 8889" do before :each do @server = ChefZero::Server.new(:port => 8889) @server.start_background end after :each do @server.stop end it "a second server bound to port 8889 throws EADDRINUSE" do expect { ChefZero::Server.new(:port => 8889).start }.to raise_error Errno::EADDRINUSE end it "a server bound to range 8889-9999 binds to a port > 8889" do server = ChefZero::Server.new(:port => 8889.upto(9999)) server.start_background expect(server.port).to be > 8889 expect(URI(server.url).port).to be > 8889 end it "a server bound to range 8889-8889 throws an exception" do expect { ChefZero::Server.new(:port => 8889.upto(8889)).start_background }.to raise_error Errno::EADDRINUSE end it "has a very patient request timeout" do expect(@server.server.config[:RequestTimeout]).to eq 300 end context "accept headers" do def get_nodes(accepts) uri = URI(@server.url) httpcall = Net::HTTP.new(uri.host, uri.port) httpcall.get("/nodes", "Accept" => accepts) end def get_version uri = URI(@server.url) httpcall = Net::HTTP.new(uri.host, uri.port) httpcall.get("/version", "Accept" => "text/plain, application/json") end it "accepts requests with no accept header" do request = Net::HTTP::Get.new("/nodes") request.delete("Accept") uri = URI(@server.url) response = Net::HTTP.new(uri.host, uri.port).request(request) expect(response.code).to eq "200" end it "accepts requests with accept: application/json" do expect(get_nodes("application/json").code).to eq "200" end it "accepts requests with accept: application/*" do expect(get_nodes("application/*").code).to eq "200" end it "accepts requests with accept: application/*" do expect(get_nodes("*/*").code).to eq "200" end it "denies requests with accept: application/blah" do expect(get_nodes("application/blah").code).to eq "406" end it "denies requests with accept: blah/json" do expect(get_nodes("blah/json").code).to eq "406" end it "denies requests with accept: blah/*" do expect(get_nodes("blah/*").code).to eq "406" end it "denies requests with accept: blah/*" do expect(get_nodes("blah/*").code).to eq "406" end it "denies requests with accept: " do expect(get_nodes("").code).to eq "406" end it "accepts requests with accept: a/b;a=b;c=d, application/json;a=b, application/xml;a=b" do expect(get_nodes("a/b;a=b;c=d, application/json;a=b, application/xml;a=b").code).to eq "200" end it "accepts /version" do expect(get_version.body.start_with?("chef-zero")).to be true end end end end