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#!/usr/bin/env rspec
#
# Created by Rick Bradley on 2007-10-15.
# Copyright (c) 2007. All rights reserved.
require 'spec_helper'
require 'puppet/network/http'
describe "Puppet::Network::HTTP::Mongrel", "after initializing", :if => Puppet.features.mongrel?, :'fails_on_ruby_1.9.2' => true do
it "should not be listening", :'fails_on_ruby_1.9.2' => true do
require 'puppet/network/http/mongrel'
Puppet::Network::HTTP::Mongrel.new.should_not be_listening
end
end
describe "Puppet::Network::HTTP::Mongrel", "when turning on listening", :if => Puppet.features.mongrel?, :'fails_on_ruby_1.9.2' => true do
before do
require 'puppet/network/http/mongrel'
@server = Puppet::Network::HTTP::Mongrel.new
@mock_mongrel = mock('mongrel')
@mock_mongrel.stubs(:run)
@mock_mongrel.stubs(:register)
Mongrel::HttpServer.stubs(:new).returns(@mock_mongrel)
@mock_puppet_mongrel = mock('puppet_mongrel')
Puppet::Network::HTTPServer::Mongrel.stubs(:new).returns(@mock_puppet_mongrel)
@listen_params = { :address => "127.0.0.1", :port => 31337, :protocols => [ :rest, :xmlrpc ], :xmlrpc_handlers => [ :status, :fileserver ] }
end
it "should fail if already listening" do
@server.listen(@listen_params)
Proc.new { @server.listen(@listen_params) }.should raise_error(RuntimeError)
end
it "should require at least one protocol" do
Proc.new { @server.listen(@listen_params.delete_if {|k,v| :protocols == k}) }.should raise_error(ArgumentError)
end
it "should require a listening address to be specified" do
Proc.new { @server.listen(@listen_params.delete_if {|k,v| :address == k})}.should raise_error(ArgumentError)
end
it "should require a listening port to be specified" do
Proc.new { @server.listen(@listen_params.delete_if {|k,v| :port == k})}.should raise_error(ArgumentError)
end
it "should order a mongrel server to start" do
@mock_mongrel.expects(:run)
@server.listen(@listen_params)
end
it "should tell mongrel to listen on the specified address and port" do
Mongrel::HttpServer.expects(:new).with("127.0.0.1", 31337).returns(@mock_mongrel)
@server.listen(@listen_params)
end
it "should be listening" do
Mongrel::HttpServer.expects(:new).returns(@mock_mongrel)
@server.listen(@listen_params)
@server.should be_listening
end
describe "when providing REST services" do
it "should instantiate a handler at / for handling REST calls" do
Puppet::Network::HTTP::MongrelREST.expects(:new).returns "myhandler"
@mock_mongrel.expects(:register).with("/", "myhandler")
@server.listen(@listen_params)
end
it "should use a Mongrel + REST class to configure Mongrel when REST services are requested" do
@server.expects(:class_for_protocol).with(:rest).at_least_once.returns(Puppet::Network::HTTP::MongrelREST)
@server.listen(@listen_params)
end
end
describe "when providing XMLRPC services" do
it "should do nothing if no xmlrpc handlers have been provided" do
Puppet::Network::HTTPServer::Mongrel.expects(:new).never
@server.listen(@listen_params.merge(:xmlrpc_handlers => []))
end
it "should create an instance of the existing Mongrel http server with the right handlers" do
Puppet::Network::HTTPServer::Mongrel.expects(:new).with([:status, :master]).returns(@mock_puppet_mongrel)
@server.listen(@listen_params.merge(:xmlrpc_handlers => [:status, :master]))
end
it "should register the Mongrel server instance at /RPC2" do
@mock_mongrel.expects(:register).with("/RPC2", @mock_puppet_mongrel)
@server.listen(@listen_params.merge(:xmlrpc_handlers => [:status, :master]))
end
end
end
describe "Puppet::Network::HTTP::Mongrel", "when turning off listening", :if => Puppet.features.mongrel?, :'fails_on_ruby_1.9.2' => true do
before do
@mock_mongrel = mock('mongrel httpserver')
@mock_mongrel.stubs(:run)
@mock_mongrel.stubs(:register)
Mongrel::HttpServer.stubs(:new).returns(@mock_mongrel)
@server = Puppet::Network::HTTP::Mongrel.new
@listen_params = { :address => "127.0.0.1", :port => 31337, :handlers => [ :node, :catalog ], :protocols => [ :rest ] }
end
it "should fail unless listening" do
Proc.new { @server.unlisten }.should raise_error(RuntimeError)
end
it "should order mongrel server to stop" do
@server.listen(@listen_params)
@mock_mongrel.expects(:stop)
@server.unlisten
end
it "should not be listening" do
@server.listen(@listen_params)
@mock_mongrel.stubs(:stop)
@server.unlisten
@server.should_not be_listening
end
end
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