require 'spec_helper'

describe 'ProblemChild' do
  it 'knows the root' do
    expected = File.expand_path '../lib/problem_child', File.dirname(__FILE__)
    expect(ProblemChild.root).to eql(expected)
  end

  it 'knows the views dir' do
    expected = File.expand_path '../lib/problem_child/views', File.dirname(__FILE__)
    expect(ProblemChild.views_dir).to eql(expected)
  end

  it 'allows users to set the views dir' do
    old = ProblemChild.views_dir
    ProblemChild.views_dir = './foo'
    expect(ProblemChild.views_dir).to eql('./foo')
    ProblemChild.views_dir = old
  end
end

describe 'logged in user' do
  before(:each) do
    @user = make_user('login' => 'benbaltertest')
    login_as @user

    ENV['GITHUB_TEAM_ID'] = nil
    ENV['GITHUB_ORG_ID']  = nil
    ENV['GITHUB_TOKEN']   = nil
    ENV['GITHUB_REPO']    = nil
  end

  include Rack::Test::Methods

  def app
    ProblemChild::App
  end

  it 'shows the securocat when github returns an oauth error' do
    with_env 'GITHUB_ORG_ID', 'balter-test-org' do
      get '/auth/github/callback?error=redirect_uri_mismatch'
      follow_redirect!
      expect(last_response.body).to match(/securocat\.png/)
    end
  end

  it "shows the form when properly org auth'd" do
    with_env 'GITHUB_ORG_ID', 'balter-test-org' do
      stub_request(:get, 'https://api.github.com/orgs/balter-test-org/members/benbaltertest')
        .to_return(status: 204)

      get '/'
      expect(last_response.status).to eql(200)
      expect(last_response.body).to match(/Submit an issue/)
    end
  end

  it "shows the form when properly team auth'd" do
    with_env 'GITHUB_TEAM_ID', '1234' do
      stub_request(:get, 'https://api.github.com/teams/1234/members/benbaltertest')
        .to_return(status: 204)

      get '/'
      expect(last_response.status).to eql(200)
      expect(last_response.body).to match(/Submit an issue/)
    end
  end

  it 'refuses to show the site with no auth strategy' do
    with_env 'GITHUB_TEAM_ID', nil do
      with_env 'GITHUB_ORG_ID', nil do
        with_env 'GITHUB_TOKEN', nil do
          expect { get '/' }.to raise_error(/Must define GITHUB_TEAM_ID, GITHUB_ORG_ID, OR GITHUB_TOKEN/)
        end
      end
    end
  end

  it 'allows the user to create an issue' do
    with_env 'GITHUB_ORG_ID', 'balter-test-org' do
      with_env 'GITHUB_REPO', 'benbalter/test-repo-ignore-me' do
        stub_request(:get, 'https://api.github.com/orgs/balter-test-org/members/benbaltertest')
          .to_return(status: 204)

        stub_request(:post, 'https://api.github.com/repos/benbalter/test-repo-ignore-me/issues')
          .with(body: '{"labels":[],"title":"title","body":"* **Foo**: bar"}')
          .to_return(status: 200, body: '{"number": 1234}', headers: { 'Content-Type' => 'application/json' })

        post '/', title: 'title', foo: 'bar'

        expect(last_response.status).to eql(200)
        expected = '<a href="http://github.com/benbalter/test-repo-ignore-me/issues/1234">benbalter/test-repo-ignore-me#1234</a>'
        expect(last_response.body).to match(expected)
      end
    end
  end
end

describe 'logged out user' do
  include Rack::Test::Methods

  def app
    ProblemChild::App
  end

  it 'asks the user to log in' do
    with_env 'GITHUB_ORG_ID', 'balter-test-org' do
      with_env 'GITHUB_TOKEN', nil do
        get '/'
        expect(last_response.status).to eql(302)
        expect(last_response.headers['Location']).to match(%r{^https://github\.com/login/oauth/authorize})
      end
    end
  end

  it 'allows anonymous users to see the form' do
    with_env 'GITHUB_TOKEN', '1234' do
      get '/'
      expect(last_response.status).to eql(200)
      expect(last_response.body).to match(/Submit an issue/)
    end
  end

  it 'allows anonymous submissions' do
    with_env 'GITHUB_TOKEN', '1234' do
      with_env 'GITHUB_REPO', 'benbalter/test-repo-ignore-me' do
        stub_request(:post, 'https://api.github.com/repos/benbalter/test-repo-ignore-me/issues')
          .with(body: '{"labels":[],"title":"title","body":"* **Foo**: bar"}')
          .to_return(status: 200, body: '{"number": 1234}', headers: { 'Content-Type' => 'application/json' })

        stub_request(:get, 'https://api.github.com/repos/benbalter/test-repo-ignore-me')
          .to_return(status: 200, body: '{"private": true}', headers: { 'Content-Type' => 'application/json' })

        post '/', title: 'title', foo: 'bar'

        expect(last_response.status).to eql(200)
        expect(last_response.body).to match(/Your issue was successfully submitted\./)
      end
    end
  end

  it 'supports submissions > 4k' do
    with_env 'GITHUB_TOKEN', '1234' do
      with_env 'GITHUB_REPO', 'benbalter/test-repo-ignore-me' do
        long_string = '0' * 5000

        stub_request(:post, 'https://api.github.com/repos/benbalter/test-repo-ignore-me/issues')
          .with(body: "{\"labels\":[],\"title\":\"title\",\"body\":\"* **Foo**: #{long_string}\"}")
          .to_return(status: 200, body: '{"number": 1234}', headers: { 'Content-Type' => 'application/json' })

        stub_request(:get, 'https://api.github.com/repos/benbalter/test-repo-ignore-me')
          .to_return(status: 200, body: '{"private": true}', headers: { 'Content-Type' => 'application/json' })

        post '/', title: 'title', foo: long_string

        expect(last_response.status).to eql(200)
        expect(last_response.body).to match(/Your issue was successfully submitted\./)
      end
    end
  end
end