require "minitest/autorun"
require "coder_wally"

describe "Coder Wally" do
  before do
    @client = CoderWally::Client.new
  end
  
  it "has a default api url" do
    "https://coderwall.com/%s.json".must_equal @client.api_url
  end
  
  describe "user badges" do
      describe "valid user" do
        before do
            success_response = open(File.expand_path(File.dirname(__FILE__) + "/./fixtures/200.json")).read
            stub_request(:get, "https://coderwall.com/me.json").
              with(:headers => {'Accept'=>'*/*', 'Accept-Encoding'=>'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent'=>'Ruby'}).
              to_return(:status => 200, :body => success_response, :headers => {})
        end
        
        it "returns a hash of badges" do
          badges = @client.get_badges_for('me')
          
          badges.count.must_equal 11
          badges.first.name.must_equal "Lab"
          badges.first.badge.must_equal "https://d3levm2kxut31z.cloudfront.net/assets/badges/labrador-1eb0fc532826e5a7c5487855f9880627.png"
          badges.first.description.must_equal "Have at least one original repo where C# is the dominant language"
          badges.first.created.must_equal "2014-07-10T23:36:47Z"
        end
      end
      
      describe "invalid user" do
        it "throws an exception when no user is passed in" do
          err = ->{ @client.get_badges_for }.must_raise ArgumentError
          err.message.must_match /wrong number/
        end
        
        it "throws an exception when empty string is passed in" do
          err = ->{ @client.get_badges_for "" }.must_raise ArgumentError
          err.message.must_match /Plesae provide a username/
        end
        
        describe "not found" do
          before do
            not_found_response = open(File.expand_path(File.dirname(__FILE__) + "/./fixtures/404.json")).read
            stub_request(:get, "https://coderwall.com/me.json").
              with(:headers => {'Accept'=>'*/*', 'Accept-Encoding'=>'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent'=>'Ruby'}).
              to_return(:status => 404, :body => not_found_response, :headers => {})
          end
          
          it "throws a UserNotFoundError when the user is not found" do
            err = ->{ @client.get_badges_for('me')}.must_raise UserNotFoundError
            err.message.must_match /User not found/
          end
        end
      end
      
      describe "service throws an error" do
        before do
            server_error = open(File.expand_path(File.dirname(__FILE__) + "/./fixtures/empty.json")).read
            stub_request(:get, "https://coderwall.com/me.json").
              with(:headers => {'Accept'=>'*/*', 'Accept-Encoding'=>'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'User-Agent'=>'Ruby'}).
              to_return(:status => 500, :body => server_error, :headers => {})
        end
        
        it "throws a ServerError when the user is not found" do
          err = ->{ @client.get_badges_for('me')}.must_raise ServerError
          err.message.must_match /Server error/
        end
      end
  end
end