require 'spec_helper'

begin
  require 'rails'

  # Configure the Rails application
  ENV["RAILS_ENV"] = "test"
  require 'dummy/application'



  describe "Rails Integration" do
    let(:app) do
      Rails.application
    end

    let(:adapter) do
      MongoRequestLogger::Viewer.adapter
    end


    before :each do
      adapter.clear!
    end

    it "should initialize" do
      Rails.logger.should be_a MongoRequestLogger::Logger

      adapter.should be
    end

    it "should log basic info" do
      get '/'
      last_response.status.should == 200
      last_response.body.should =~ /Home/
      last_response.should be_ok

      results = adapter.query({}).to_a
      results.count.should == 1
      result = results.first
      result['timestamp'].should be_within(1.minute).of(Time.now)
      result['path'].should == '/'
      result['host'].should == 'example.org'
      result['ip'].should == '127.0.0.1'
      result['request_method'].should == 'GET'
      result['response'].should == 200
      result['user_agent'].should == ''
    end

    it "should log get parameters" do
      get '/?a=5&b=test'

      result = adapter.query({}).first
      result['path'].should == '/'
      result['params'].should == {'a' => '5', 'b' => 'test'}
    end

    it "should log post JSON paramters" do
      data = '{"test": "yes"}'
      post '/', {}, {input: data, "CONTENT_TYPE" => 'application/json'}
      result = adapter.query({}).first
      result['path'].should == '/'
      result['request_method'].should == 'POST'
      result['content_type'].should == 'application/json'
      result['content_length'].should == data.length
      result['response'].should == 200
      # TODO: result['params'].should == {'test' => 'yes'}
    end

    it "should handle broken post JSON content" do
      data = "This is not JSON"
      post '/', {}, {input: data, "CONTENT_TYPE" => 'application/json'}
      last_response.status.should == 500

      result = adapter.query({}).first
      result['path'].should == '/'
      result['response'].should == 500  # Why is it 500?
      result['request_method'].should == 'POST'
      result['content_type'].should == 'application/json'
      result['content_length'].should == data.length
      result['exception'].should be
    end

    it "should handle broken post XML content" do
      data = "This is not XML"
      post '/', {}, {input: data, "CONTENT_TYPE" => 'application/xml'}
      last_response.status.should == 500

      result = adapter.query({}).first
      result['path'].should == '/'
      result['response'].should == 500  # Why is it 500?
      result['request_method'].should == 'POST'
      result['content_type'].should == 'application/xml'
      result['content_length'].should == data.length
      result['exception'].should be
    end

  end
rescue LoadError
  # Cannot find Rails - skip these tests
end