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require "chef_zero/server"
require "net/http" unless defined?(Net::HTTP)
require "uri" unless defined?(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: <empty string>" 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
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