# -*- coding: utf-8 -*-
require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
require 'fakeweb'

describe ServicesController, "when returning a message for people in other countries" do

    render_views

    # store and restore the locale in the context of the test suite to isolate
    # changes made in these tests
    before do
        @old_locale = FastGettext.locale()
    end

    it 'keeps the flash' do
        # Make two get requests to simulate the flash getting swept after the
        # first response.
        get :other_country_message, nil, nil, :some_flash_key => 'abc'
        get :other_country_message
        expect(flash[:some_flash_key]).to eq('abc')
    end

    it "should show no alaveteli message when in the deployed country" do
        config = MySociety::Config.load_default()
        config['ISO_COUNTRY_CODE'] = "DE"
        controller.stub!(:country_from_ip).and_return('DE')
        get :other_country_message
        response.body.should == ""
    end

    it "should show an alaveteli message when not in the deployed country and in a country with no FOI website" do
        config = MySociety::Config.load_default()
        config['ISO_COUNTRY_CODE'] = "DE"
        controller.stub!(:country_from_ip).and_return('ZZ')
        get :other_country_message
        response.body.should match(/outside Deutschland/)
    end

    it "should show link to other FOI website when not in the deployed country" do
        config = MySociety::Config.load_default()
        config['ISO_COUNTRY_CODE'] = "ZZ"
        controller.stub!(:country_from_ip).and_return('ES')
        request.env['HTTP_ACCEPT_LANGUAGE'] = "es"
        get :other_country_message
        response.body.should match(/Puede hacer solicitudes de información en España/)
    end

    after do
        FastGettext.set_locale(@old_locale)
    end

    describe 'when the external country from IP service is in different states' do

        before (:each) do
            FakeWeb.clean_registry
        end

        after (:each) do
            FakeWeb.clean_registry
        end

        it "should return the 'another country' message if the service responds OK" do
            config = MySociety::Config.load_default()
            config['ISO_COUNTRY_CODE'] = "DE"
            AlaveteliConfiguration.stub!(:gaze_url).and_return('http://denmark.com')
            FakeWeb.register_uri(:get, %r|denmark.com|, :body => "DK")
            get :other_country_message
            response.should be_success
            response.body.should == 'Hello! We have an  <a href="/help/alaveteli?country_name=Deutschland">important message</a> for visitors outside Deutschland'
        end

        it "should default to no message if the country_from_ip domain doesn't exist" do
            AlaveteliConfiguration.stub!(:gaze_url).and_return('http://12123sdf14qsd.com')
            get :other_country_message
            response.should be_success
            response.body.should == ''
        end

        it "should default to no message if the country_from_ip service doesn't exist" do
            AlaveteliConfiguration.stub!(:gaze_url).and_return('http://www.google.com')
            get :other_country_message
            response.should be_success
            response.body.should == ''
        end

        it "should default to no message and log the error with url if the country_from_ip service returns an error" do
            FakeWeb.register_uri(:get, %r|500.com|, :body => "Error", :status => ["500", "Error"])
            AlaveteliConfiguration.stub!(:gaze_url).and_return('http://500.com')
            Rails.logger.should_receive(:warn).with /500\.com.*500 Error/
            get :other_country_message
            response.should be_success
            response.body.should == ''
        end

    end

end